This document provides information about Jamison Door Company, a leading manufacturer of cold storage doors. It includes contact information for several Jamison locations across North America. The document then summarizes Jamison's history and expertise in cold storage doors, and lists the wide variety of door models they offer for various cold storage applications. It highlights key advantages of Jamison doors such as their durable construction, reliable closing systems, and extensive warranty coverage.
Specification of Automatic MS Rolling ShutterTricecomp
General Technical Specification of Automatic MS Rolling Shutter
Curtain the lath sections shall be from 18 gauge (1.25 mm) section with 78mm profile height for curtains the lath section shall be rolled so as to have interlocking curls at both edges and A deep corrugation at the centre with A bridge depth of 16 mm to provide sufficient curtain stiffness for resisting manual pressure and normal wind pressure. Each lath section shall be continuous single piece without any welded joint. When interlocked, the lath section shall have A distance of 75 mm between rolling centres. Each alternate lath section shall be fitted with A malleable cast iron or mild steel clips securely riveted at either end, thus locking the lath section at both ends and preventing lateral movement of the individual lath sections.
Bottom the clips shall be so designed as to fit the contour of the lath sections. The bottom of the rolling shutter, shall be composed of A mild steel plate 3.15 mm thick, reinforced with mild steel angle 35 X 35 X 5 mm at bottom of the plate.
Guide channels these shall be of mild steel deep channel section of rolled, pressed or built up (fabricated) construction. The thickness of the sheet used shall not be less than 3.15 mm. The depth of the guide should be such that there is sufficient clearance between curtain and inner surface of guide. The shutter curtain shall project into the guide at least 40 mm for rolling shutters up to 3.5 M width and 60 mm for greater widths. There shall be A clearance of 10 mm between guide wall and the end clips of the curtain.
Roller the suspension shaft of the roller shall be made of steel pipe conforming to heavy duty of is: 1161. The diameter shall be sufficient to limit deflection of shaft under the weight of the rolling shutter. The deflection of the shaft shall not exceed 5 mm per meter width of the rolling shutter. Diameters of the steel pipe shall be suitably selected and shall be as per IS: 6248. Sizing of pipe diameter for greater widths and heights shall be designed giving due consideration for deflection limit mentioned above. The pipes of the suspension shaft which are clamped to the brackets shall be fitted
Operated drive these shall be motorised operated by an electric motor operating on 400/440V3 phase 50 cycles A.C. Supply with side one operated drive unit with direct drive option, this unit shall be in accordance to the plug-on drive unit system, power supply wired with industrial plug, push button integrated in the housing lid safety mechanism it should have provision for an integrated safety brake and double circuit limit switch which comply with the control switch shall have provision for three station push button with remote control and mobile control feature which allows shutter to move as long as the operating button is being pressed. The motor shall have A push button control, with A minimum of 3 buttons marked “up”, “down” and “stop”. Limit switches
Shalom Security Products manufactures and sells automated sliding gates. They provide single and double panel sliding gates in various designs and sizes up to 1000kg capacity. The gates operate smoothly and quietly using a motor, rack, and pinion system. Safety features and customizable options are available to meet customers' security and accessibility needs.
The document describes the Hudson Passive Project, a green home in New York that incorporates passive solar design principles. It is the first certified passive house in New York State. Key features include a compact design with continuous insulation and air sealing to minimize heat loss, a south-facing wall of glass to maximize solar gain, and an open floor plan framed by large wooden beams. Through meticulous design and construction, the project achieves ultra-high energy efficiency while maintaining an aesthetically pleasing design that blends with the local rural landscape.
This document contains architectural drawings and plans for different levels of a proposed Siemens office building in Masdar City, Abu Dhabi. The drawings include floor plans showing the layouts and dimensions of rooms, common areas, mechanical areas and other building infrastructure. Dimensions, room labels and height information are provided on the drawings. Additional information includes areas of leasable and common spaces, drawing titles, scales, dates and revision details.
Comment Letter on New Regulations Addressing BDPOs -- Letter dated January 3,...Samuel Grilli
This letter summarizes concerns with new IRS regulations regarding bottom-dollar payment obligations (BDPOs) under section 752 of the tax code. The new regulations broadly classify most guarantees as BDPOs not recognized for allocating partnership debt, contrary to congressional intent. This leads to inconsistent and uncertain results compared to prior regulations. The letter provides two examples where the same guarantee is treated differently under the new rules. It proposes alternatives, such as a bright-line rule recognizing guarantees above a debt threshold to balance compliance and congressional intent. The letter urges the IRS to reconsider the new BDPO regulations.
This document discusses the role of various agricultural research centers and institutes in India for better science teaching and learning. It outlines Krishi Bhavan and the Indian Council of Agricultural Research (ICAR) which coordinates agricultural research and education across the country through its network of institutes. It also describes several prominent research institutes such as IISERB, IISERP, THSTI, TEA Research, and CCMB that conduct research in basic sciences, agriculture, health, and biotechnology to further science education. The vision of these research centers is to integrate teaching and research in basic sciences and make careers in science more attractive.
The Time-Saver Template provides a template to guide web page analysis from beginning to end in 3 main sections: Pre-Analysis, Analysis, and Post Analysis. It is meant to help maximize website effectiveness, reduce analysis time, and make the analyst a team leader. The template provides fields to insert goals, metrics, screenshots, and conclusions. Analysis includes understanding bounce rates and visitor behavior through heatmaps. Post analysis may involve A/B testing and maintaining optimization methods.
Specification of Automatic MS Rolling ShutterTricecomp
General Technical Specification of Automatic MS Rolling Shutter
Curtain the lath sections shall be from 18 gauge (1.25 mm) section with 78mm profile height for curtains the lath section shall be rolled so as to have interlocking curls at both edges and A deep corrugation at the centre with A bridge depth of 16 mm to provide sufficient curtain stiffness for resisting manual pressure and normal wind pressure. Each lath section shall be continuous single piece without any welded joint. When interlocked, the lath section shall have A distance of 75 mm between rolling centres. Each alternate lath section shall be fitted with A malleable cast iron or mild steel clips securely riveted at either end, thus locking the lath section at both ends and preventing lateral movement of the individual lath sections.
Bottom the clips shall be so designed as to fit the contour of the lath sections. The bottom of the rolling shutter, shall be composed of A mild steel plate 3.15 mm thick, reinforced with mild steel angle 35 X 35 X 5 mm at bottom of the plate.
Guide channels these shall be of mild steel deep channel section of rolled, pressed or built up (fabricated) construction. The thickness of the sheet used shall not be less than 3.15 mm. The depth of the guide should be such that there is sufficient clearance between curtain and inner surface of guide. The shutter curtain shall project into the guide at least 40 mm for rolling shutters up to 3.5 M width and 60 mm for greater widths. There shall be A clearance of 10 mm between guide wall and the end clips of the curtain.
Roller the suspension shaft of the roller shall be made of steel pipe conforming to heavy duty of is: 1161. The diameter shall be sufficient to limit deflection of shaft under the weight of the rolling shutter. The deflection of the shaft shall not exceed 5 mm per meter width of the rolling shutter. Diameters of the steel pipe shall be suitably selected and shall be as per IS: 6248. Sizing of pipe diameter for greater widths and heights shall be designed giving due consideration for deflection limit mentioned above. The pipes of the suspension shaft which are clamped to the brackets shall be fitted
Operated drive these shall be motorised operated by an electric motor operating on 400/440V3 phase 50 cycles A.C. Supply with side one operated drive unit with direct drive option, this unit shall be in accordance to the plug-on drive unit system, power supply wired with industrial plug, push button integrated in the housing lid safety mechanism it should have provision for an integrated safety brake and double circuit limit switch which comply with the control switch shall have provision for three station push button with remote control and mobile control feature which allows shutter to move as long as the operating button is being pressed. The motor shall have A push button control, with A minimum of 3 buttons marked “up”, “down” and “stop”. Limit switches
Shalom Security Products manufactures and sells automated sliding gates. They provide single and double panel sliding gates in various designs and sizes up to 1000kg capacity. The gates operate smoothly and quietly using a motor, rack, and pinion system. Safety features and customizable options are available to meet customers' security and accessibility needs.
The document describes the Hudson Passive Project, a green home in New York that incorporates passive solar design principles. It is the first certified passive house in New York State. Key features include a compact design with continuous insulation and air sealing to minimize heat loss, a south-facing wall of glass to maximize solar gain, and an open floor plan framed by large wooden beams. Through meticulous design and construction, the project achieves ultra-high energy efficiency while maintaining an aesthetically pleasing design that blends with the local rural landscape.
This document contains architectural drawings and plans for different levels of a proposed Siemens office building in Masdar City, Abu Dhabi. The drawings include floor plans showing the layouts and dimensions of rooms, common areas, mechanical areas and other building infrastructure. Dimensions, room labels and height information are provided on the drawings. Additional information includes areas of leasable and common spaces, drawing titles, scales, dates and revision details.
Comment Letter on New Regulations Addressing BDPOs -- Letter dated January 3,...Samuel Grilli
This letter summarizes concerns with new IRS regulations regarding bottom-dollar payment obligations (BDPOs) under section 752 of the tax code. The new regulations broadly classify most guarantees as BDPOs not recognized for allocating partnership debt, contrary to congressional intent. This leads to inconsistent and uncertain results compared to prior regulations. The letter provides two examples where the same guarantee is treated differently under the new rules. It proposes alternatives, such as a bright-line rule recognizing guarantees above a debt threshold to balance compliance and congressional intent. The letter urges the IRS to reconsider the new BDPO regulations.
This document discusses the role of various agricultural research centers and institutes in India for better science teaching and learning. It outlines Krishi Bhavan and the Indian Council of Agricultural Research (ICAR) which coordinates agricultural research and education across the country through its network of institutes. It also describes several prominent research institutes such as IISERB, IISERP, THSTI, TEA Research, and CCMB that conduct research in basic sciences, agriculture, health, and biotechnology to further science education. The vision of these research centers is to integrate teaching and research in basic sciences and make careers in science more attractive.
The Time-Saver Template provides a template to guide web page analysis from beginning to end in 3 main sections: Pre-Analysis, Analysis, and Post Analysis. It is meant to help maximize website effectiveness, reduce analysis time, and make the analyst a team leader. The template provides fields to insert goals, metrics, screenshots, and conclusions. Analysis includes understanding bounce rates and visitor behavior through heatmaps. Post analysis may involve A/B testing and maintaining optimization methods.
To register as an Android developer in Vietnam without entering a zip code, go to the Android developer console and select your country as Vietnam. On the registration form, leave the zip code field blank. Google will still allow you to complete the registration without a zip code since zip codes are not used in Vietnam's addressing system.
This document discusses priorities in HTCondor between users and jobs. It explains that HTCondor treats all users equally by default, assigning each a priority number with lower being better. It describes how accounting groups and priority factors can alter user priorities. It also discusses how job priorities work on a per-user basis according to the priority-FIFO policy and factors like job restarts. GlideinWMS is noted to not handle priorities itself.
A quick overview on REST : what it is and what it is not. REST has strict contraints and many internet Apis are not so REST. It’s also very popular today because RESTfull services can be consumed easily by any client or device. Soap is also still valid in a few circomstaces. It has never been so easy to create Rest-like services in .net since asp.net Web Api.
Hampshire Constabulary Renuneration Planning SFIASFIA User Forum
The document discusses Hampshire Constabulary's remuneration planning mechanism for IT staff. It outlines how the mechanism works by benchmarking roles against market salaries from an annual salary survey. Salaries are mapped to skill levels and can rise or fall based on market rates. The mechanism aims to help with staff recruitment, development, and retention by linking salaries to skills and experience levels.
Yellow Slice is a design studio in Mumbai, India. We specialise in Branding, UI (User Interface) , UX (User Experience), User Research & Usability Testing.
Aula 1 a obra de kant como síntese do nascente pensamento burguêsLeandro Alano
Kant sintetizou o racionalismo e o empirismo ao propor que a razão e a experiência são ambos necessários para o conhecimento. Sua obra representou uma síntese do pensamento filosófico emergente da burguesia no século XVIII na Alemanha.
1. The document is a review for a final exam covering chemistry chapters 1-8, 13.6, and 13.8. It contains 20 multiple choice questions and 17 free response questions requiring students to show work.
2. Students are instructed to show setup for free response answers and use correct units and significant figures. Dimensional analysis problems cannot use discrete calculations.
3. Answers for free response must be written on the test copy; scrap paper will not be graded.
The presentation is aimed at students who are thinking of a career in teaching in Scotland. It offers an overview of the teaching profession at both Primary and Secondary school level. In addition it will outline the nature of Teacher Education training courses as well as academic entry requirements, the application and interview process and current employment prospects.
This document summarizes a lecture given by Jayadeva de Silva on creating the life you desire. It discusses various topics covered in the lecture, including statistics about diseases, examples of fundraising by Ryan Hreljac to build wells in Africa, the impact of Ryan's work including building wells in multiple countries, and a study on common mistakes in answering logic questions. It also shares ratings on different factors related to happiness and well-being.
Elcord Capability Statement Rev 11 July 2015Sam Morrison
Elcord is a construction company specializing in structural steel, glazing, cladding, and metal works. They have over 55 employees and modern workshops with equipment like cranes, welders, and cutting/forming machines. Elcord prides itself on quality workmanship and has experience with large projects such as hospitals, offices, and infrastructure. Their services include design, fabrication, installation, and they aim to provide value and flexibility to their clients.
La Unión Europea ha acordado un embargo petrolero contra Rusia en respuesta a su invasión de Ucrania. El embargo prohibirá la mayoría de las importaciones de petróleo ruso a la UE y se implementará de manera gradual durante los próximos seis meses. Esto formará parte de un sexto paquete de sanciones de la UE contra Rusia destinado a aumentar la presión económica sobre el gobierno de Putin.
This document provides information about a unit on communication techniques for creative media production. The unit aims to develop learners' oral, written, formal and informal communication skills needed in the media sector. Key learning outcomes include communicating effectively in discussions, presenting information orally to audiences, and communicating written information in appropriate formats for media production. Assessment criteria cover skills such as clarity of communication, use of presentation software, addressing audiences, and proofreading documents. The unit focuses on applying communication skills within a vocational context through assessments connected to production activities in other units.
This document provides a summary of an upcoming deployment for families of sailors aboard HMCS WHITEHORSE and HMCS NANAIMO. The summary discusses the purpose of supporting Canada's national interests in combating illicit trafficking in the Caribbean and Eastern Pacific oceans. Safety is paramount, and support services are in place through the Military Family Resource Centre (MFRC) to help families connect with deployed loved ones and access assistance programs during the deployment. Realistic expectations will help reduce uncertainty during the separation.
Climb - Property-based dispatch in functional languages [Report]Christopher Chedeau
The document discusses property-based dispatch in functional programming languages. It first examines how the C++ library Olena uses properties to dispatch algorithms to specialized implementations at compile-time. It then presents an alternative approach using properties for dispatch in Common Lisp, taking advantage of its dynamic nature and lambda functions. Finally, it reviews different dispatch techniques in other languages like JavaScript, Python, and Haskell to understand common concerns in implementing dispatch.
International Impact Building Products is a manufacturer of custom sliding glass doors called Plaza Doors. They have been in business for over 50 years producing doors made of aluminum that are customized, durable, and high-quality. The document provides details on their three series of doors - Sentry, Atlas, and Titan - which vary in specifications to meet different performance needs. It also describes features like weather sealing, roller assemblies, finishes, and automation options. Plaza Doors have been installed in residential and commercial projects across the U.S. and internationally.
Gbpresentation20090825 090901005224 Phpapp01Goldbrecht USA
Goldbrecht specializes in custom wood windows and doors for architectural projects. They offer various window types, door types, and systems including wood, aluminum, and invisible wall systems. Their GlassVision and retractable window wall systems allow for unique designs with minimal sightlines and the ability to open entire walls. Goldbrecht maintains an engineering center in Los Angeles to support architectural projects in North America.
This document summarizes the products and services of a company that provides engineered architectural glazing systems. They offer unit fabrication to customer specifications, technical support with over 20 years of experience, and a fabrication facility in Houston. Their products include pre-fabricated shower and bath enclosures, frameless glazing systems, glass staircases and floors, sheet metal fabrication, entrance doors, and hardware and supplies for glazing projects. They aim to provide customized solutions and support for all glass systems.
To register as an Android developer in Vietnam without entering a zip code, go to the Android developer console and select your country as Vietnam. On the registration form, leave the zip code field blank. Google will still allow you to complete the registration without a zip code since zip codes are not used in Vietnam's addressing system.
This document discusses priorities in HTCondor between users and jobs. It explains that HTCondor treats all users equally by default, assigning each a priority number with lower being better. It describes how accounting groups and priority factors can alter user priorities. It also discusses how job priorities work on a per-user basis according to the priority-FIFO policy and factors like job restarts. GlideinWMS is noted to not handle priorities itself.
A quick overview on REST : what it is and what it is not. REST has strict contraints and many internet Apis are not so REST. It’s also very popular today because RESTfull services can be consumed easily by any client or device. Soap is also still valid in a few circomstaces. It has never been so easy to create Rest-like services in .net since asp.net Web Api.
Hampshire Constabulary Renuneration Planning SFIASFIA User Forum
The document discusses Hampshire Constabulary's remuneration planning mechanism for IT staff. It outlines how the mechanism works by benchmarking roles against market salaries from an annual salary survey. Salaries are mapped to skill levels and can rise or fall based on market rates. The mechanism aims to help with staff recruitment, development, and retention by linking salaries to skills and experience levels.
Yellow Slice is a design studio in Mumbai, India. We specialise in Branding, UI (User Interface) , UX (User Experience), User Research & Usability Testing.
Aula 1 a obra de kant como síntese do nascente pensamento burguêsLeandro Alano
Kant sintetizou o racionalismo e o empirismo ao propor que a razão e a experiência são ambos necessários para o conhecimento. Sua obra representou uma síntese do pensamento filosófico emergente da burguesia no século XVIII na Alemanha.
1. The document is a review for a final exam covering chemistry chapters 1-8, 13.6, and 13.8. It contains 20 multiple choice questions and 17 free response questions requiring students to show work.
2. Students are instructed to show setup for free response answers and use correct units and significant figures. Dimensional analysis problems cannot use discrete calculations.
3. Answers for free response must be written on the test copy; scrap paper will not be graded.
The presentation is aimed at students who are thinking of a career in teaching in Scotland. It offers an overview of the teaching profession at both Primary and Secondary school level. In addition it will outline the nature of Teacher Education training courses as well as academic entry requirements, the application and interview process and current employment prospects.
This document summarizes a lecture given by Jayadeva de Silva on creating the life you desire. It discusses various topics covered in the lecture, including statistics about diseases, examples of fundraising by Ryan Hreljac to build wells in Africa, the impact of Ryan's work including building wells in multiple countries, and a study on common mistakes in answering logic questions. It also shares ratings on different factors related to happiness and well-being.
Elcord Capability Statement Rev 11 July 2015Sam Morrison
Elcord is a construction company specializing in structural steel, glazing, cladding, and metal works. They have over 55 employees and modern workshops with equipment like cranes, welders, and cutting/forming machines. Elcord prides itself on quality workmanship and has experience with large projects such as hospitals, offices, and infrastructure. Their services include design, fabrication, installation, and they aim to provide value and flexibility to their clients.
La Unión Europea ha acordado un embargo petrolero contra Rusia en respuesta a su invasión de Ucrania. El embargo prohibirá la mayoría de las importaciones de petróleo ruso a la UE y se implementará de manera gradual durante los próximos seis meses. Esto formará parte de un sexto paquete de sanciones de la UE contra Rusia destinado a aumentar la presión económica sobre el gobierno de Putin.
This document provides information about a unit on communication techniques for creative media production. The unit aims to develop learners' oral, written, formal and informal communication skills needed in the media sector. Key learning outcomes include communicating effectively in discussions, presenting information orally to audiences, and communicating written information in appropriate formats for media production. Assessment criteria cover skills such as clarity of communication, use of presentation software, addressing audiences, and proofreading documents. The unit focuses on applying communication skills within a vocational context through assessments connected to production activities in other units.
This document provides a summary of an upcoming deployment for families of sailors aboard HMCS WHITEHORSE and HMCS NANAIMO. The summary discusses the purpose of supporting Canada's national interests in combating illicit trafficking in the Caribbean and Eastern Pacific oceans. Safety is paramount, and support services are in place through the Military Family Resource Centre (MFRC) to help families connect with deployed loved ones and access assistance programs during the deployment. Realistic expectations will help reduce uncertainty during the separation.
Climb - Property-based dispatch in functional languages [Report]Christopher Chedeau
The document discusses property-based dispatch in functional programming languages. It first examines how the C++ library Olena uses properties to dispatch algorithms to specialized implementations at compile-time. It then presents an alternative approach using properties for dispatch in Common Lisp, taking advantage of its dynamic nature and lambda functions. Finally, it reviews different dispatch techniques in other languages like JavaScript, Python, and Haskell to understand common concerns in implementing dispatch.
International Impact Building Products is a manufacturer of custom sliding glass doors called Plaza Doors. They have been in business for over 50 years producing doors made of aluminum that are customized, durable, and high-quality. The document provides details on their three series of doors - Sentry, Atlas, and Titan - which vary in specifications to meet different performance needs. It also describes features like weather sealing, roller assemblies, finishes, and automation options. Plaza Doors have been installed in residential and commercial projects across the U.S. and internationally.
Gbpresentation20090825 090901005224 Phpapp01Goldbrecht USA
Goldbrecht specializes in custom wood windows and doors for architectural projects. They offer various window types, door types, and systems including wood, aluminum, and invisible wall systems. Their GlassVision and retractable window wall systems allow for unique designs with minimal sightlines and the ability to open entire walls. Goldbrecht maintains an engineering center in Los Angeles to support architectural projects in North America.
This document summarizes the products and services of a company that provides engineered architectural glazing systems. They offer unit fabrication to customer specifications, technical support with over 20 years of experience, and a fabrication facility in Houston. Their products include pre-fabricated shower and bath enclosures, frameless glazing systems, glass staircases and floors, sheet metal fabrication, entrance doors, and hardware and supplies for glazing projects. They aim to provide customized solutions and support for all glass systems.
You Want BBB Accredited Window Repair Company in DallasAnderson Smith
The document discusses J&M Glass Company, a Dallas-based window manufacturer that produces thermalized aluminum windows. Thermalized windows have frames insulated from heat and cold transfer through materials like polyurethane. This provides greater insulation than standard aluminum windows. J&M's thermalized windows meet strict industry standards with lower air leakage and heat transfer rates than other windows. However, no window can completely prevent condensation in high humidity. J&M maintains its own installation department to expertly install their window systems.
The document summarizes the PlatinumSeries windows from California Deluxe Windows. It describes the windows as some of the strongest and heaviest in the industry, understated in elegance and rich with standard features. The windows are made from vinyl which is over 1000 times more energy efficient than aluminum. They have custom sizes, a wide choice of styles, colors and glass options. The windows are high quality, energy efficient, have superior insulation and are backed by a lifetime warranty.
We Are Happy To Announced Our First Exhibition at Kuala Lumpur together with ...lingelsocial
We Are Happy To Announced Our First Exhibition at Kuala Lumpur Together with Q-Windows
Welcome to the Beautiful World of Windows& Doors. Explore the Highest-Quality Selection of Windows & Doors Designs that make your Home Heaven of Peace.
The document discusses Frameless Glass Systems, specifically the FG03 sliding stacking door and FG02 security shutter systems. It provides details on the evolution of the systems, their weather resistance, safety and technical aspects. The FG03 is the leading frameless glass system in South Africa, utilizing sliding glass panels with a double lip weather strip for stability. The FG02 security shutter system was later added, based on the same principles as the FG03 but using louvers instead of glass. Both systems are designed to withstand South Africa's weather conditions.
This document provides an overview of Prospec, a company that specializes in lockers and cubicles. It summarizes Prospec's history dating back over 100 years, with the current company established in 1985 focusing initially on glass walls for squash courts. It then expanded into lockers and cubicles. The document describes Prospec's various product lines including glass and laminate lockers and cubicles for both wet and dry environments. It provides brief descriptions and features of the different locker and cubicle systems including materials, construction, and specifications.
This document provides information about sliding sash windows produced by a company, including their features, technical specifications, security features, combination frame options, color options, glass options, hardware, and accessories. The windows are designed to have a traditional appearance while providing modern thermal performance. They are tested to various British standards and have thermal efficiency ratings of B or A.
Thermal Windows manufactures custom aluminum patio doors with standard and custom color options. Their doors are designed by experienced engineers to provide excellent views combined with easy operation and superior weather sealing. A variety of door styles and sizes can be created, including large biparting doors up to 16 feet wide. Thermal Windows has showrooms and manufacturing facilities in Dallas and Fort Worth, Texas.
Established in the year 2005, Horizon Hardware & Glasses Private Limited is the leading trader and wholesaler of hotel, office suites, hospitality, retail, government building & household industry hardware.
This document is a 2014 catalog from Therma-Tru that provides an overview of their full line of entry and patio doors. It includes sections on door systems and components, door selections with different styles and materials, product innovations, impact products for high-wind areas, decorative and specialty glass options, and profiles of their various door collections. The catalog highlights new products for 2014 and provides product details, specifications, and an index of items.
This document is a product catalog that showcases Marvin Windows and Doors' window and door offerings. It provides descriptions and specifications for their Ultimate Casement Collection, which includes casement, awning, French casement, push out, and round top windows. It highlights features like revolutionary wash mode for easy cleaning, large maximum sizes, energy efficiency, and flexibility for new construction or replacement applications. The catalog also briefly profiles other Marvin product lines including double hung windows, bay windows, doors, and venting picture windows.
Diamond Shutters is a leading manufacturer and supplier of shutters and gates located in southern India. They offer durable, high-quality products at affordable prices and strive to meet customer needs on time. The company procures high-grade materials and has an experienced team that works to ensure smooth operations and quality products. The company's success is owed to its mentor Mr. Jacob T.P. and the business is expanding across India and seeking customers in Mauritius and South Africa.
Less is more with this linear asymmetrical
design. Axis glass is handcrafted with
the utmost precision, offering a simple,
clean-cut design that projects unmistakable
style for modern curb appeal.
We are a prominent Manufacturer and Importer of products such as Steel Security Doors and Stainless Steel Doors, etc. These products are extensively used and appreciated for their optimum quality and long service life.
Nassau Industrial Doors Ltd is a leading European manufacturer of industrial sectional overhead doors, roller shutters, fire shutters, high speed doors, steel door sets, and dock levelers and shelters. It aims to provide high quality, durable products and excellent customer service. Nassau is part of the Nielsen & Nielsen group which employs over 2,200 people across 24 companies worldwide.
Go to guide for choosing commercial walk in cooler brandsAhmad Affan
A commercial walk-in cooler is a big room like a refrigerator that is used to preserve food and beverage in big restaurants and food stores. There is no need for a walk-in cooler in a normal household unless you are a millionaire who holds many big meetings frequently in your personal space. A walk-in cooler is a big piece of cooling equipment that requires a large portion of space and consumes way more electricity than any other device in your house. So before going to make a purchase for a walk-in cooler you must have to have a strong reason for that because it’s not something you buy without reason. There are the points that dictate if you require a walk-in cooler or not.
Starting up a new business or branch location like a resort or food store.
Your old cooler is notably less efficient than it used to be for preserving big chunks of perishable food.
You start to notice wear on the exterior like metal skins deteriorating or separating from the foam insulation on your existing system of preserving food.
The interior starts to collect condensation or frost build-up because of certain reasons. This is an indication that the seal is no longer sufficient to prevent air from leaking in and out causing temperature loss and energy wastage.
2. JamisonDoorCompany
When you buy Jamison, you
buy more than a door.
You buy the expertise and experience of a
company with demonstrated leadership in
the design and manufacture of doors for
all types of cold storage environments. Our
involvement dates back a century and has
produced innovative solutions to every cooler and freezer requirement.
Our strong commitment to research and development, our engineering know-how,
and our highly-skilled workforce enable us to successfully handle projects of any
size or complexity. As a result, Jamison Cold Storage Doors are chosen most often
throughout the food processing, food service, and temperature-controlled storage/
distribution industries.
The World Leader in Cold Storage Doors
3. Jamisonoffersthewidestselectionofmodelstofiteveryapplication
HI-SPEED SINGLE AND BI-PARTING HITTABLE DOORS
Mark IV VERSAFLEXTM
Cooler
Mark IV VERSAFLEXTM
Freezer
HI-SPEED BI-FOLDING HITTABLE DOORS
InVision Bi-Fold Cooler
InVision Bi-Fold Shallow Vestibule Freezer Door
InVision Bi-Fold Deep Vestibule Freezer
HORIZONTAL SLIDING DOORS
Mark IV Food Pro Power Single
Mark IV Food Pro Power Bi-Parting
Mark IV Food Pro Manual Single
Mark IV Food Pro Manual Bi-Parting
Mark IV Power Single
Mark IV Power Bi-Parting
Mark IV Power w/Hi-Speed Operator
Mark IV Power w/Hydraulic Operator
Mark IV Manual Single
Mark IV Manual Bi-Parting
Molded Fiberglass Power Single
Molded Fiberglass Power Bi-Parting
Molded Fiberglass Power w/Hi-Speed Operator
Molded Fiberglass Power w/Hydraulic Operator
Molded Fiberglass Manual Single
Molded Fiberglass Manual Bi-Parting
Mark IV Blast Freezer
Mark IV CA Manual Single
Mark IV Track Doors
Mark IV Fiberglass Sliding Doors
Firetemp Manual Single Leaf
Firetemp Power Operated Single Leaf
HORIZONTAL SLIDING RETAIL DOORS
Mark IV Retail Pro
OVERHEAD/VERTICAL SLIDING DOORS
Mark IV Vertical Manual
Mark IV Vertical Power
Mark IV Vertical Power w/Hydraulic Operator
Mark IV Manual Vertical Sliding Package Passing
Mark IV Overhead Manual
Mark IV Overhead Power
Mark IV Overhead Power w/Hydraulic Operator
Mark IV Manual Overhead, High-Lift
Mark IV Power Overhead, High-Lift
Mark IV Vertical Windload
Vertical Fiberglass
SWINGING DOORS
Plyfoam II
Plyfoam II Blast Freezer
Plyfoam II Windload
Jamolite II
Jamolite III Cooler
Plyfoam
Plyfoam Blast Freezer
Plyfoam Track
Plyfoam, Package Passing
Plyfoam Double
Jamotuf
Jamoclear Cooler
Super-Freezer Overlap Doors
TRAFFIC DOORS
Strip Curtains
CONDITIONED AIR PRODUCTS
AC Air Curtain
ASSD Fast Acting Traffic Door
CAC-EH Conditioned Air Curtain Electric Heat
CAC-CH Conditioned Air Curtain Condenser Heat
DCAV-EH Double Conditioned-Air Vestibule Electric Heat
DCAV-CH Double Conditioned-Air Vestibule Condenser Heat
3CAV Triple Conditioned Air Door
3CAV -EH Triple Conditioned-Air Vestibule Electric Heat
3CAV-CH Triple Conditioned-Air Vestibule Condenser Heat
ECAV Frost-Free Airlock Door
ECAV-EH Fast-Acting Airlok Door, Electric Heat
ECAV-CH Fast-Acting Airlok Door, Condenser Heat
ECAV/CAC-EH Freezer-to-Ambient Vestibule, Electric Heat
ECAV/CAC-CH Freezer-to-Ambient Vestibule, Condenser Heat
NPAC-N Negative Pressure Air Curtain (Normal imbalances)
NPAC-H Negative Pressure Air Curtain (Large imbalances)
PCAV-EH or -CH Push-Thru Conditioned Air Vestibule
TCAV-EH Touch-Thru Conditioned Air Vestibule
MCAC Mini-Conditioned Air Curtain
SPECIALTY DOORS
Windload Doors
Smokehouse Door
Banana Room Door, All Steel
Banana Room Door, Series “50” Type, Metal Clad
Strip Curtain Doors
Environmental Chamber Door
High Temperature Doors
Jet Engine Test Cell Acoustical Doors
Performing Arts Center Acoustical Doors
Industrial Acoustical Doors
Broadcast Studios–Back Stage Acoustical Doors
Vehicle Test Chamber Doors
Blast Resistant Doors
• Only Jamison offers doors in all available finishes—stainless, galvanized, aluminum, painted, fiberglass, and plastic.
• Jamison Mark IV and Overhead/Vertical doors available in either electric or hydraulic power options.
• HCR Air Door products can be found in this catalog beginning on page 28.
• Most models available for either cooler or freezer applications.
1
4. 2
WhyCustomersChooseJamison
Since 1906, Jamison has pioneered the cold storage door industry in unsurpassed
product quality, customer service, and technical support for our customers. We look
forward to taking our long history of quality products into another century with you, our
valued customer. We’ve worked hard to earn our reputation as the industry leader, and
we’re totally committed to 100% customer satisfaction.
Our products, service, and warranty are the strongest in the industry. Our entire customer
service team, engineering department, and management staff will always be available
to assure your complete satisfaction. If you have a concern or question related to your
Jamison product, simply call us at 800.532.3667. We will find the right solution that meets
your needs.
LookattheAdvantagesof
BuyingaJamisonDoor
The Value Difference Hand-Framing Makes.
Jamison Doors start with a hand-constructed framing
designed specifically for your application. Starting this way
allows us to provide secure, strong, properly positioned
mounting supports for the hardware. It also makes it possible
for us to add the extra strength needed on larger doors.
Look-Alike Door Materials
Don’t Perform Alike.
Many cold storage doors are made by simply
assembling facings and frame components to a
pre-fab panel of either expanded polystyrene or
urethane. Instead, Jamison creates a superior
monolithic structure by using foamed-in-place
urethane. It delivers superior R-values for a given
cross section and it’s damage-resistant. It also
provides a narrow profile that saves you valuable
floor space, adds operating efficiency, and helps
protect the door from damage.
5. 3
Quality Hardware and Electric Panels
are a Part of Every Jamison Door.
The quality of Jamison hardware is clearly
visible. Compare our track assemblies, hinges,
latches and rollers, and you will see they are the
heaviest-duty quality available. This assures you
of longer door life with less costly maintenance
and downtime.
We Pay Special Attention to Door Gaskets.
Gaskets are the first line of defense against energy loss in
a cold storage door. That is why we pay special attention
to gasket materials, design and installation. We use many
different shapes and formulations, each designed for a
specific use. Our gaskets are actually a part of the door
design, not an afterthought. On all Mark IV Doors, the
gaskets are field adjustable to retain full sealing ability
over many years of use. Most importantly, the design and
operation of our door closing systems minimize gasket
drag and protect the gaskets from wear.
The Most Unique and Reliable
Door Closing Systems Available.
Our Patented Diamond-Trac®
System is a
“down-and-in” sliding door system that
establishes the most effective thermal seal
with compression points at heads, sides,
and sills. The Diamond-Trac System
provides an easy and quiet opening and
closing cycle. Our overhead and vertical
doors use the same long-life “down-and-in” sealing principle. Our swing doors use heavy-
duty latches and hinges for rapid action, low-maintenance, and high dependability.
Jamison Builds in Additional Protection.
For more operating protection, we include a sensitive edge on power sliding doors that
reverses motion instantly if touched. All vertical door counterweights are secured to both
sides of the door. All Jamison doors can be equipped so that they can be opened from the
inside, even when padlocked from the front.
And for added protection of your investment in Jamison quality, there
is a Five Year Limited Warranty on all Jamison Mark IV Doors.
6. 4
MARK IV HorizontalSlidingDoors
Jamison’s most popular door
offers unique designs, features and benefits
that keep it in high demand throughout
the industry.
• Extruded aluminum door frame provides
strength superior to wood
• Standard panels are white, stucco-
embossed #26 gauge galvanized steel,
front and back
• Reversing edge is included with built-in
sensing switch
• Tear resistant adjustable frame gaskets
• 5-year limited warranty
Request ADS-200
Powertron®
Operator
Tested trouble-free through more than
2 million opening/closing cycles
Diamond-Trac®
Roller System
This patented system elicits rave reviews from industry experts and
customers. It permits a smooth, quiet gliding action unrivaled in any door
of its type. Its superior sealing ability is due to its down-and-in motion that
pushes the door tightly against the gasketed casing and floor.
7. Bi-Parting Horizontal Sliding Power
Operated Door “DS Series”
Shown with optional view windows
Request ADS-200A
Bi-Parting Horizontal Manual
Request ADS-201A
Single-Leaf Horizontal Manual
Request ADS-201
Mark IV Horizontal Flush
Sill Wicket
Contact Factory for Information.
Single-Leaf Horizontal Power
Request ADS-200B
Bi-Parting Power Fiberglass
Request ADS-200D
Single Manual Fiberglass
Request ADS-200E
HorizontalMoldedFiberglassSliders
Constructed of Fiberglass for use in harsh environments such as food processing. Contact factory for more information
Single Manual Fiberglass
Track Door
5
8. 6
MARK IV FoodPro®
StainlessSteelSlidingDoor
With a Powertron®
DS Operator, the Food
Pro opens a 40 single-leaf door in just
one second. A double-leaf door opens 80
a second. Its incredibly smooth and quiet
operation is unmatched in the industry.
The Food Pro Stainless
Steel package includes:
• NEMA 4X control panel
• Strafing bar
• Sensitive edge retainer
• Leading and trailing edge wedge
• Gasket assembly/retainer
• Powder-coated front and rear door pulls
• Idler assembly
• Carrier
• Stay roller
• Hanger bracket
• Track assembly and ramp
• Chain lock assembly
• Chain
• Trolley Wheels
• 5 year limited warranty
Request ADS-200C
Stay roller/strafing bar Chain lock assembly
Carrier, track assembly and ramp NEMA 4X Control Panel
9. MARK IV Vertical/OverheadSliders
A favorite of industry experts, Jamison’s Vertical and Overhead Sliders
are extremely versatile with design configurations for virtually any application.
• Door is filled with 4 Jamison foamed-in-place non-CFC polyurethane
insulation, with an R Value of 32 at 40° F
• Extruded aluminum structure provides superior strength
• Standard panels are white, stucco-embossed #26 gauge galvanized steel, front
and back
• Adjustable gaskets at sides and head of frame are polyester reinforced
• Hardware a power-operated or manually-operated
• 5-year limited warranty
Easy Installation: With track and angles preassembled on our casings,
installation is quick and easy.
Flexibility: Closer positioning of doorways also provides critical floor and
wall space savings.
Design Excellence: These doors are equipped with a unique “down-and-
in” joggle track system that assures friction-free operation until the last few
inches of travel in the closing cycle. Additionally, our vertical and overhead
doors employ an automatic locking top latch and counter-balance system for
secure, finger-tip operation.
Vertical Slide Request ADS-202
Overhead Request ADS-203
Overhead Power
Operated Door
Overhead Manual
High Lift Door
Vertical Sliding
Power Door
7
10. 8
The InVision®
is a clear-paneled door
for areas that require quick opening speeds
and clear vision from both sides of the
doorway.
• Opens at an incredible 96 per second
• Variable speed drive provides smooth
starts and stops
• Constructed of lightweight aluminum,
and is extremely durable
• Easy-to-install
• Resists bacteria, mold, mildew and
microbiological growth
• Control panel is UL listed
• 5-year limited warranty
Request ADS-210, 211A, 212A
Clear ultraviolet-resistant vinyl
panels are connected with Velcro.
This provides a safe and easy
way of re-attachment if forklifts
or loaded skids penetrate and
separate the panels.
Unique cantilever design
and larger top-guide rollers
provide smooth, fast and quiet
operation. The industry’s best
sealing system keeps cold air
where it belongs–inside the
cooler/freezer.
MARK IV Invision®
11. 9
VersaFlex™
The VersaFlex™ was specially-designed with every component being a part of the hittable process. Using Jamison’s patent-pending
Shearflow™ technology, panels are constructed with internal layers that move independently when struck. The Shearflow design reduces
its normal rigidity by 75%, yielding to the impact, without damaging the panel or door components.
• Unique panel design
• Superior Trailing Edge Assembly for excellent door seal
• The Living Hinge—Panels are Independent of Carrier
• The Highest R-Value for a hittable door—Select from
R10 to R32
• The Industry’s Best Operator—Select between the dual
speed Powertron®
or the Powertron Digital Controller.
• Retrofitable panels—Exchange your Jamison Mark IV
hard door panels with flexible VersaFlex hittable panels.
Request ADS Sheet ADS-220
12. 10
PlyfoamDoors®
The Plyfoam®
II cooler and freezer
door model has set the standard in
swinging doors. Frame is flush with the
floor line, meaning there is no sill to embed
in concrete. Self-rising hinges actually lift
the door when opened, reducing gasket
wear and eliminating the need for sloped
floors. The sweep-type sill gasket also
prevents thermal infiltration.
• Pre-painted white door panel is
constructed with #26 gauge galvanized,
stucco-embossed steel
• The frame is clad to match the panel
• The door is filled with 4 Jamison
non-CFC polyurethane insulation
• R Value of 32 at 40° F
• Padlockable safety release latch
• Optional kick plate for added protection
• All hardware is corrosion-resistant
• 5-year limited warranty
Plyfoam Doors are reliable, durable, tight
sealing, easy-to-install and can be ordered
in a wide array of styles and options.
Plyfoam Doors
Request ADS-106
Plyfoam Double
Cooler and
Freezer Doors
Request ADS-106F
Plyfoam Track Doors
Request ADS-106A
Plyfoam II
with Casing
Frame
Request ADS-104
13. 11
Jamolite®
Doors
Jamison’s Jamolite II®
Doors offer
the sleek, efficient design that is sometimes
a major consideration when selecting
the perfect door. The molded plastic door
provides a clean and modern appearance,
with white color as the standard and
optional colors available.
• FRP panel construction has an R Value
of 32 for a 4 door
• Sweep-type sill gasket along the floor
prevents thermal infiltration
• A kick plate is optional for added
protection
• Cam lift hinges allow the door to rise
while opening, reducing sill wiper
gasket wear and eliminating the need
for a sloped floor
• The stainless steel-clad casing frame
provides attractive installation and easy
maintenance
• 5-year limited warranty
Jamolite III Architectural Style
Thin 1 3
⁄4 Cooler Door
(Shown with optional view window)
Request ADS-119
Jamolite II Swinging Fiberglass Door
Request ADS-105
14. SpecialtyDoors
Retail Pro®
Doors
• Single-leaf manually-operated
horizontal retail slider
• Freezer or cooler
• White Metal clad finish
• Diamond-Trac®
System
• One Year Limited Warranty
Request ADS-225
Windload®
Doors
• Fully-tested pressure-resistant doors in
five models
• Meets ASTM E330-97
• Larger, heavy-duty latches
• Manual lockdown systems
• Additional 10 gauge internal steel
bracing
Windload Vertical Door shown
Request Windload Doors brochure
JamoClear®
• Transparent acrylic door with stainless
steel frame
• Ideal for food service
• Cooler applications
• Corrosion-resistant hardware
Request ADS-109
Jamotuf®
• Heavy-duty plastic door with stainless
steel clad frame
• Designed for heavy traffic
• Attractive yet rugged
• Cooler or freezer
Request ADS-108
Banana Room
• “No-slam” latch designed to protect
against shock to room instrumentation
• Metal clad or all steel
• Single or double leaf
Request ADS-111 all-steel door or
ADS-111A metal-clad door
Mark IV®
Single
Horizontal Track
• Designed for passage of meat rail
• M.I.D. requirements
• Power or manual
• Cooler or freezer
12
15. FireTemp
• Three hour UL fire rated for
manual door
• Single horizontal slide
• Cooler or freezer
• Power door available (without label)
Request ADS-120
Smokehouse
• All-steel construction
• For use in high-temperature
applications
• “No-slam” latch designed to protect
against shock to room instrumentation
• Single or double leaf
Request ADS-110
Mark IV®
/CA
Controlled Atmosphere
• For use in ripening coolers
• Airtight seal
• Ideal for long-term storage
Request ADS-201B
Pub Door
• Cooler Only
• Size 3'0 x 7'0 x 4
• Classic raised panel design front in
solid oak with corner guard
• 24 Gauge #4 polished stainless steel
back and edges
• Hardware on front is Art Deco style
Jamison “JR” Hinges and Jamison
“W2” Heavy-Duty Fastener with
inside release in polished manganese
bronze finish. Hardware on back
consists of push rod and door pull,
chrome finish
• Standard 4–“R” Value 28,
Jamifoam Insulation
• Standard 1 1
⁄2 thick Oak Veneer
plywood casing frame stained to
match door front
• Three finishes available; light,
medium and dark oak
13
16. Self repairing high speed doors
Dynamicroll
14
Is a high performance door with flexible curtain designed for any application.
Dynamic doors are equipped with an anti-crash system. After an impact the
door automatically repairs itself.
17. 26 x 26 ft
up to 100 in/sec*
32 in/sec
2 VAC P
230 VAC 3P
460 VAC 3P
315 x 315 in
276 x 197 in
197 x 197 in
118 x 118 in
Drive control
Limit positioning
.035 in - 35 oz/yd
270 ft
Stainless steel or plastic
1,000,000
08 3
Applications inside/outside
Dynamicroll
15
18. Self repairing high speed doors
Food / Stainless steel
16
26 x 26 ft
32 in/sec*
.035 in - 35 oz/yd
1,000,000
270 ft
315 x 315 in
276 x 197 in
197 x 197 in
118 x 118 in
Curtain
208 VAC 3P
230 VAC 3P
460 VAC 3P
up to 100 in/sec*
Drive control
Limit positioning
19. Food PE
14 x 14 ft
80 in/sec*
32 in/sec
.035 in - 35 oz/yd
polyethylene with
stainless steel
accessories
270 ft
2 VAC P
230 VAC 3P
460 VAC 3P
Frame FDA approved polyethylene.
Motor cover is 304 stainless steel.
Curtain
Frequency
Drive Control
Limit positioning
1,000,000
P
P
P
270 ft
t F
08 3
17
20. Self repairing high speed doors
Clean room
18
13 x 13 ft
100 in
FDA 72 oz/yd
32 in
2 VAC P
230 VAC 3P
460 VAC 3P
Interlock system with automatic open
Curtain
1,000,000
Drive control
Limit positioning
08 3
21. Supermarket
Self repairing high speed doors
19
13 x 13 ft
100 in/sec*
32 in/sec
.035 in - 35 oz/ydCurtain
230 VAC 3P
460 VAC 3P
Drive control
Limit positioning
1,000,000
2 VAC P08 3
22. Roll-up doors
Roll
20
Ca
In
In
.035 in - 35 oz/yd
40 in/sec*
Curtain
40 in/sec
20 x 16 ft
270 ft
230 VAC 3P
460 VAC 3P
Drive control
Limit positioning
1,000,000
2 VAC P08 3
23. Self repairing high speed doors
Emergency Exit
21
Can be used up to 40 cycles
In the absence of power
In the absence of power
/yd
P
P
P
24. Crane
22
65 x 39 ft
12 in/sec*
Crane
12 in/sec*
.035 in - 35 oz/yd
230 VAC 3P
460 VAC 3P
Door for crane solutions
either top or ground level.
Curtain
Frequency
Drive control
Limit positioning
1,000,000
2 VAC P08 3
25. Belted opening system
Pack
.035 in - 35 oz/yd
65 x 33 ft
40 in/sec*
40 in/sec
315 x 315 in
197 x 197 in
118 x 118 in
2 VAC P
230 VAC 3P
460 VAC 3P
The optimal solution for large openings Strong belts and
self-supporting structure (up to 19'0) ensures maximum
functionality even for large dimensions and high wind loads.
Curtain
Drive control
Limit positioning
1,000,000
08 3
23
26. Hybrid: Fabric / Steel
Fr
M
C
F
D
L
26 x 20 ft
32 in/sec
2 VAC P
230 VAC 3P
460 VAC 3P
Insulation, with both doors closed
Drive control
Fabric 80 in/sec*
Opening speed:
Steel 12 in/sec*
Limit positioning
270 ft
.387 BTU/hr ft F
Dual curtain solution combining both an insulated steel and a
fabric self repairing fast acting door with two independently
controlled motors.
1,000,000
Hybrid: Fabric / Steel
08 3
24
27. Belts system opening double courtain
Mega pack
115 x 98 ft
12 in/sec*
12 in/sec
.035 in - 35 oz/yd
1,000,000
2 VAC P
230 VAC 3P
460 VAC 3P
Curtain
Frequency
Drive control
Limit positioning
08 3
25
28. Dynamicroll®
Frigo 2
Transformer supplied for heated blower.
26
TECHNICAL DATA:
16’ x 16’
Opening speed: up to 100 in / sec *
Closing speed: 32 in / sec
Wind load EN 12424: Class 1
Power supply:
Frequency 50/60 Hz
Control box Inverter
Drive: Encoder
Telo PVC / Curtain 0.9 mm - 900 gr/m2
Safety edge EN 13241:
Anti-Crash Safety
Sensor
Performance cycles
EN 12604
1,000,000
Distance between curtain 10 in
Heat transfer .444 BTU/ hr÷Ft2 0
F
Maximum door size (W x H):
* (depending on door size)
29. Techincal Data
27
Dr
Lim
S
35 / 38
3.94 in/min
shape with polyurethane core.
Flame spread
491 / 457 lb/in
lb/in
112 / 112
Roundwindow
Fullhorizontalsector
Frontmountedmotor
Crankrelease
Chainrelease
AVAILABLE CLOTH COLORS .035 in / 35 oz/yd
11.4
-40 F
F158
lb
oz/yd2
30. 28
HCRAirDoors
TheWorldLeaderin
Re-CirculatoryAirDoorTechnology
Engineered Solutions for Open Doorways
In 1974, the founders of HCR set out to find a better solution for moving traffic through cooler and freezer doors. Using a completely
fresh engineering approach and the principles of psychrometrics, the refrigeration engineers at HCR developed new technologies that
pioneered the re-circulatory air door industry.
Today, with more than 30 years of field experience, HCR has gone from the drawing board to application, from a basic idea to reality
and has proven itself with thousands of successful installations worldwide inside the facilities of the largest, most demanding and cost-
conscious grocery and food distribution centers, food processing plants and refrigerated warehouses.
31. 29
HCRAirDoorsRemoveAllObstacles
HCR makes the appeal of an unencumbered, wide-
open doorway for your workers to move about freely and
efficiently a reality…removing all obstacles from your path.
The benefits of HCR in your facility are visibly dramatic
through the elimination of frost and ice and additionally
remarkable in increasing productivity. When applied to
large freezers with high-traffic or problematic doors, fully-
operational HCR units are essentially the same as adding
refrigeration capacity.
Merchandise movement is significantly increased and
HCR units help expand critical storage space. Safety
concerns are reduced due to the clear visibility of the open
doorway, the removal of frost and ice on the floor, and the
elimination of moving door parts. HCR makes the appeal of
an unencumbered, wide-open doorway for your workers to
move about freely and efficiently a reality… removing all
obstacles from their path.
The Principles of Psychrometrics Put to Work
Psychrometrics is the study of moisture in the air and the
changes in air conditions such as temperature, absolute and
relative humidity, and moisture content. Nowhere are the
effects of psychrometric principles more evident than in a
cold storage environment.
According to the American Society of Heating, Refrigerating
and Air-Conditioning Engineers (ASHRAE), within seconds
after a door is open a natural air exchange occurs. When there
is a doorway between two rooms with considerable or extreme
temperature differences, the natural air exchange translates
into significant cold air loss and warm air and moisture
infiltration. Further, infiltrating air can account for up to 50%
of the refrigeration load in a cold storage facility.
Rigid doors work well where traffic is low and open and
close cycles are few and of short duration, or when the room
temperature differences are not extreme. But there comes a
point where a rigid door no longer serves as the most cost-
effective solution. The more the door is opened, the more air
exchange takes place and the doorway is subject to all of the
problems that would occur as if there were no door at all.
HCR applies the principles of psychrometrics by first
eliminating the moving door that is constantly opening and
closing replacing it with a wide open doorway vestibule that
provides a continuous air barrier between rooms, preventing
infiltration while capturing and conditioning the air to a
non-frost non-fog producing state.
32. 30
ModelACAirCurtain
Air Flow Patterns
of the AC
Model AC is HCR’s basic unit—Horizontal,
Curvilinear, and Recirculatory. Its air stream produces
counter-flow forces equal and opposite to the two-
way flow-through forces caused by air temperature
differences.
• Significantly reduces two-way air exchange
• Greatly diminishes air infiltration
• Mixes air at the interface between room air and the
air curtain’s air stream
• For open doorways between cooler-to-cooler, cooler-
to-ambient, and freezer-to-freezer
• Available in stainless and powder-coat finishes
• Can be used between two freezers without requiring
any heat
33. 31
ModelCACConditionedAirCurtain
Using Computational Fluid Dynamic
software, air flow patterns with HCR’s Air
Curtain are made visible. CFD software shows
how the air is circulating and captured within
the AC unit.
ModelNPAC
NegativePressureAirCurtain
The Model CAC Air Curtain is for applications where humidity is extreme.
A heater unit is added to condition the air as it mixes inside the vestibule.
For an unprotected doorway, CFD shows cold
air escaping from a freezer into a warmer
anteroom.
Using a single air curtain, CFD shows how
an air barrier is established and refrigeration
loss eliminated
The basic
NPAC model is
made to counteract
the one-way flow-
through forces
caused by negative
building pressure
or by wind effects.
34. 32
ModelDCAVDoubleConditionedAirVestibule
Air Flow Patterns
of the DCAV
The Model DCAV consists of two
HCR air curtains. When placed together
and designed to work in harmony, it
creates an air vestibule between the two
air streams where the air is captured and
treated to a non-frost, non-fog state.
It measures approximately eight feet in
the direction of travel.
• No frost, fog or icing
• Eliminates safety hazards
• No haze within cold room
• Reduced maintenance costs
• No frost on stored products
• Reduced moisture gains
• Reduced refrigeration loss
• Reduced coil defrosting burden
• Increased warehouse productivity
• Improved refrigeration cycle efficiency
• Sublimates existing frost build-up
The Model DCAV automatically adjusts
as conditions change to optimize
performance and reduce energy
consumption.
Using Computational Fluid Dynamic software
(CFD), typical air flow patterns of cold air
escaping onto a refrigerated dock can clearly
be seen.
Treating the same opening with HCR’s DCAV shows
how the air is mixed and held within the vestibule
area, minimizing air escape and infiltration.
Inside the vestibule the air is treated to a non-
frost, non-fog state.
35. 33
Model3CAVTripleConditionedAirVestibule
Air Flow
Patterns of
the 3CAV
The Model 3CAV is mainly used
between rooms with extreme temperature
differences and very high traffic. The
frost elimination cycle is similar to the
Model DCAV but the additional vestibule
improves efficiency as well as increases the
model’s temperature range applicability. It
measures approximately eleven feet in the
direction of travel.
• Wide open doorway-no door-open time
• Sliding door or strip curtain eliminated
• No frost, fog or icing
• Eliminates safety hazards
• No haze within cold room
• Reduced maintenance costs
• No frost on stored products
• Reduced moisture gains
• Reduced refrigeration loss
• Reduced coil defrosting burden
• Increased warehouse productivity
• Improved refrigeration cycle efficiency
• Sublimates existing frost build-up
The Model 3CAV automatically adjusts as
conditions change to optimize performance
and reduce energy consumption.
36. 34
HybridDoors
AC and CAC with Other Door Types –
HCR Air Doors can be used alongside most types of cold storage doors.
Call your HCR representative for more information.
FLOW-THROUGH FORCES COUNTERED
Cold-Side Forces at Floor
Air Mixing
Induced Secondary air-flow on each side
Curvature as it
occurs at the floor line.
Warm-Side Forces at Top of Door
VersaFlex Door
Cooler
Warm-Side
Achieve the next level of
efficiency by adding an HCR Model
AC or CAC to your existing door. Perfect
for high-traffic doorways where ice and
infiltration are a challenge, an HCR Air
Door provides another layer of protection to
assure that the opening remains accessible
for workflow, yet closed for costly air
infiltration and energy efficiency.
AC and CAC with VersaFlex™
• Maximizes the energy efficiency of an
insulated Hittable Bi-Parting or Single
Sliding Door
• Significantly reduces moisture
infiltration
• Significantly reduces air exchange
between rooms of differing temperature
• AC and CAC is retrofitable to existing
Bi-Parting or Single Sliding Doors
• Additional air doors can be added to
keep maximizing energy efficiency
• Warm side or cold side mounts
37. 35
HybridDoors
AC and CAC with Roll-up Doors
By combining an air door with your
currently installed door, you are assuring
an efficient air block when your hard
door is open, reducing cold air loss and
decreasing the problems associated with
high-traffic openings, such as ice and
safety concerns.
• Maximizes the energy efficiency of a
roll-up door
• Effectively reduces moisture infiltration
• Significantly reduces air exchange
between rooms of differing temperature
• AC and CAC is retrofitable to existing
roll-up doors of any brand
• Additional air doors can be added in a
modular process to keep maximizing
energy efficiency as door open time
increases
• Warm side or Cold side mounts
38. 36
ModelECAVFrost-FreeAirlok-Door™
Strip curtains can be added to
all HCR models for even greater efficiency
in the conditioning process. The Model
ECAV consists of two fast-acting strip doors
that create a vestibule for conditioning air
and an electrically or hot-gas heated anti-
frost air-conditioning (AFC) section with
automatic temperature control. The ECAV
is designed for medium- to light-traffic
freezers and high humidity situations
and measures approximately 28.5 in the
direction of travel.
ModelASSDFast-ActingTrafficDoor
The Model ASSD is a swift opening and closing motorized strip-door.
Actuated by HCR’s “air-slicing” type motion detectors, strip-door operation is easily adjusted
to suit traffic speed.
• May be mounted inside the doorway or within the door jamb.
• Recommended for doorways subjected to infiltration due to temperature differences
• Fully-lapped fixed strips retain 95% effectiveness
• Clear plastic strips significantly outlast push-through strips
• For negative pressure applications under 1 mph flow-through velocity
• Can be used between two freezers without requiring any heat
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SpecialApplicationModels
MCAC Miniature Conditioned-Air Curtain
The temperature differences at conveyor openings, if unprotected,
are subject to the same problems as regular doorways. Prevent air
infiltration and frost and ice buildup by installing HCR equipment
designed to work seamlessly with your conveyor system.
Conveyor units are tailored to suit your specific application in coolers,
freezers, or ambient temperatures. HCR project managers and
engineers will discover every detail to assure the right solution for you.
HCR designs and manufactures special doors for
virtually any opening within an automated facility. Choose
from a variety of options that best suit your application—
USDA panels, clear push-thru strips, combination air
curtain with hard door or wide open air curtains. HCR
is committed to providing the right engineered solution
for your application, even specially-customized and sized
units to address unique problems.
HCR offers special air door units that can be used
along with traditional doors.
This 3’ x 7’ opening uses a combination Jamison
Swing Door and HCR Conditioned-Air Curtain.
PCAV Push-Thru
Conditioned-
Air Vestibule
A small conditioned air
vestibule that uses a push-
to-open versus a motorized
opening.
TCAV Touch-Thru
Conditioned-Air
Vestibule
A small conditioned air
vestibule with touch-
opening capability.
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HCRAirDoorOptions
HCR units can also be
constructed of stainless steel.
1. Waste Heat Reclaim
All HCR freezer doorway units can
optionally be fitted to include waste heat
reclaim coils making use of the facility’s
refrigeration waste heat, a by-product of the
refrigeration process. Steam or glycol can
also be utilized if available. The amount of
heat required depends on the doorway size,
model selected and levels of temperature
and humidity existing on each side of the
opening.
2. Finishes
HCR basic units use powder-coated cold-
rolled steel which is custom fabricated
to the specific dimensions of individual
openings. HCR units are also available in
stainless steel. Powder coating is a method
of coating using a powdered plastic resin
which is melted onto the unit. Powder
coating is usually applied in a single coat,
which is very efficient and cost-effective,
and provides excellent protection against
corrosion.
3. Bollards
HCR manufactures bollards to accompany
its units for maximum protection against
damage. Bollards are power-coated in
safety yellow. (Request bollard spec sheet
for details)
4. Installation
Turn-key installation services are provided
by HCR. Optional HCR supervised
installation can be arranged using the
maintenance personnel and equipment
located at the facility site.
AC Air Curtain
ASSD Fast Acting Traffic Door
CAC-EH Conditioned Air Curtain Electric Heat
CAC-CH Conditioned Air Curtain Condenser Heat
DCAV-EH Double Conditioned-Air Vestibule Electric Heat
DCAV-CH Double Conditioned-Air Vestibule Condenser Heat
3CAV-EH Triple Conditioned-Air Vestibule Electric Heat
3CAV-CH Triple Conditioned-Air Vestibule Condenser Heat
ECAV-EH Fast-Acting Airlok-Door™, Electric Heat
ECAV-CH Fast-Acting Airlok-Door™, Condenser Heat
ECAV/CAC-EH Freezer-to-Ambient Vestibule, Electric Heat
ECAV/CAC-CH Freezer-to-Ambient Vestibule, Condenser Heat
NPAC-N Negative Pressure Air Curtain (Normal imbalances)
NPAC-H Negative Pressure Air Curtain (Large imbalances)
PCAV-EH or -CH Push-Thru Conditioned Air Vestibule
TCAV-EH Touch-Thru Conditioned Air Vestibule
MCAC Mini-Conditioned Air Curtain
HCR Conditioned Air Door Models:
43. JamisonDoorCompany
When you buy Jamison, you
buy more than a door.
You buy the expertise and experience of a
company with demonstrated leadership in
the design and manufacture of doors for
all types of cold storage environments. Our
involvement dates back a century and has
produced innovative solutions to every cooler and freezer requirement.
Our strong commitment to research and development, our engineering know-how,
and our highly-skilled workforce enable us to successfully handle projects of any
size or complexity. As a result, Jamison Cold Storage Doors are chosen most often
throughout the food processing, food service, and temperature-controlled storage/
distribution industries.
The World Leader in Cold Storage Doors