The document describes an air shower model ACM-330SF manufactured by Technocracy Pvt. Ltd. It is used to minimize entry of dust and particles into clean rooms. It features a pre-filter, HEPA filter, powerful blower, and downward air nozzles to wash away particles on surfaces. The unit is made of sturdy materials like wood and stainless steel and has programmable controls to maintain sterile environments.

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MODEL NO. - ACM- 330SF
AIR SHOWER
(ONE SIDE FLOW)
TECHNOCRACY PVT. LTD.

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AIR SHOWER ONE SIDE FLOW
Our Material Handling Air Showers (one side flow) are conductor industry.Our material handling air showers use
self-contained units, installed at the entrance of a clean industrial grade mica clad heavy wooden boards and high
room and other controlled environment chambers for grade stainless steel as construction materials for a
minimizing the entry of dust particles and other particulate reliable and sturdy construction. They are available in both
matters into the working area. The material handling air standard and customized designs to suit the requirements
shower is designed to provide and maintain clean room of the industry. The entire air shower assembly is pre-
conditions for research applications and particle sensitive wired and tested, ready to use with a simple plug-in,
manufacturing processes. Our dust containment air therefore providing an unmatched ease of operation.
shower find widespread use in pharmaceutical production Moreover, the use of high quality construction materials
industry, micro-electronic fabrication industry, ensures unparalleled manufacturing quality, whereas the
semiconductor manufacturing industry and various highly efficient blowers and motors ensure long lasting
research industries, owing to their ability to provide dependable results.
complete decontamination solutions for processes and Our industrial air showers feature fully washable pre-filters
products requiring highly sterile working conditions. and highly efficient HEPA filters for the removal of dust and
Weiber manufactures air showers for pharmaceutical contaminating particles from the air flow. They are also
industry, automobile industry/automotive industry, equipped with powerful motors and blowers for
microbiological containment, telecommunication industry, maintaining a uniform air circulation and nozzles and jets
mobile phone assembly and electronic and semi for spraying the skin surfaces and clothes of the user with
TECHNOCRACY PVT. LTD.

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clean air at appropriate face velocities. The adjustable loosening and elimination of dust particles. The dispersed
nozzles direct the air in a downward flow to produce dust particles and other particulate matters migrate with
enough shearing effect for loosening of the dust particles the air stream and re-enter the pre-filter and blower
and causing their wash down. assembly and are continuously filtered and recirculated,
for maintaining highly sterile working environments.
WORKING PRINCIPLE
FILTER ASSEMBLY
Our 21 CFR compliant air showers are designed to
eliminate the contaminating particles from the skin Our air showers use top mounted pre-filters and highly
surfaces and clothes of the personnel before they can efficient HEPA filters for removal of dust and particulate
enter the clean room. They feature top mounted pre-filters matters from the air circulation. The washable pre-filter
and HEPA filters for filtration of circulated air and efficient unit, made up of non-woven synthetic polyester, can trap
blowers and air nozzles for ejection of the filtered air. The up to 85% of the contaminating particles as the air is forced
air entering the air shower cubicle is forced by the blowers through them. These pre-filters reduce the contaminant
through the filter assembly. The efficient filter assembly load on the HEPA filters, therefore increasing their
entraps the contaminating particles 0.1-0.3 microns in size efficiency and life span. The HEPA filters used in our
or larger. The filtered air is then ejected through the material handling air showers are made up of glass
nozzles at appropriate face velocities into the chamber. pleated non-woven fabric filter media and display a
These turbulent air streams are directed in a downward filtration efficiency of 99.99% for particles as small as 0.3
flow to produce enough shearing, wash-down effect for microns in size.
TECHNOCRACY PVT. LTD.

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CONSTRUCTION DETAILS
Our steel air showers are made up of industrial grade mica provide an illumination level of more than 800 lux. The
clad heavy wooden boards and high grade stainless steel illumination system of our air shower conforms to US
(SS 304 or SS 316). The internal walls of the equipment federal standards and is designed to ensure uniform and
are plastic laminated to provide a uniform surface and are even lighting throughout the chamber.
available in attractive finishes. Both the doors on either
side of the air shower are magnetically operated and MOTOR AND BLOWER ASSEMBLY
interlocked. They are made up of aluminium panel and
Our material handling air showers use ISI marked,
feature clear view glass/acrylic windows. The
statically and dynamically balanced motors and blower
compartment access panels are made of coated
motors with a rating of 1/5 HP. The permanently lubricated
aluminium and are hinged for ease of handling. Weiber
centrifugal motors and blowers ensure smooth, vibration
custom air shower is available in small/big/large/huge air
free and quiet operation. They have a compact design and
shower sizes.
are completely integrated for increased energy efficiency
and optimum motor cooling.
ILLUMINATION SYSTEM
Our air showers use top mounted fluorescent lights for
PROGRAMMABLE OPERATION
adequate illumination of the air shower cubicle. The
The material handling air showers from Weiber use
fluorescent lights are concealed within a light panel and
microprocessor based controllers for maintaining
TECHNOCRACY PVT. LTD.

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optimum conditions of temperature and illumination. The OPERATING FEATURES
programmable solid state circuit control system located at
Ÿ Programmable operating modes
the junction box of the air shower facilitates adjustment of
Ÿ Microprocessor based controls for various set
the air nozzles and operation timer from 0-9,990 seconds. parameters
The junction box also houses an emergency setting button Ÿ Floor matting operated switch for sequential operation
of the air shower
that allows switching off of the equipment with audio and
Ÿ Fully washable pre-filters remove around 85% of
visual alarms.
particulate matters, therefore reducing the load on
HEPA filters and increasing their efficiency and life
span.
Ÿ Highly efficient HEPA filters with around 99.99%
KEY FEATURES filtration efficiency for removing particles as small as
0.3 microns and larger.
Ÿ Ergonomic design for versatile usage Ÿ Multidirectional air flow
Ÿ GMP/GLP compliant systems Ÿ Permanently lubricated direct drive centrifugal motors
and efficient blowers for maintaining appropriate face
Ÿ Available with calibration protocol documentation and
velocities of the air (6000 ft/min + 20 feet), while
complete self-diagnostic systems.
producing minimum vibrations and noise (less than 60
Ÿ Programmable operation db)
Ÿ Indicator lights on both sides of the air shower for
Ÿ Designed to ensure minimum vibration and noise level
regulation of traffic within the cubicle
< 60 db
Ÿ Emergency buttons on both sides of the air shower to
Ÿ Lighting arrangement conforms to the guidelines for
prevent accidental lock-outs
US federal standards
Ÿ Interlocked and magnetically operated doors to
prevent them from opening at the same time.
TECHNOCRACY PVT. LTD.

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TECHNICAL SPECIFICATIONS
Constructions Industrial grade mica clad wooden board/MS Sheet/Stainless Steel
Face velocity 6000 ft/min + 20 feet
Operation Time (Adjustable) 0-9,990 seconds
Air Flow Multi Directional
Air Flow Control Solid State Control Unit
Pre Filter Washable pre-filter unit (Non-Woven-Synthetic Polyester)
Glass pleated non-woven fabric filter having 99.99% efficiency 0.3 micron
HEPA Filters
particle size.
Illumination Fluorescent light illumination greater than 800 lux on work table
Blower Assembly Centrifugal lubricated bearing type ISI marked assembly
Noise level Noise level less than 60 db
Add on features Sequential feature operation by door mat magnetic switch.
Power Requirements 500 watts – 950 watts (Model specific)
Internal Work Space 1.5x1.5x2 meter /2x2x2meter/2.5x2.5x2 meter
Nominal voltage 220-230 Volts, 50 Hz Single Phase
Frequency 50/60
TECHNOCRACY PVT. LTD.

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We manufactures both
Standard And Customized
Air Showers
TECHNOCRACY PVT. LTD.

8. An ISO 9001 : 2208 | ISO 14001 : 2008 ISO 13485
WHO: GMP Products | GLP Compliant Products
www.acmasindia.com | www.cleanroom-equipments.com | www.test-chambers.com
TECHNOCRACY PVT. LTD.
SALES OFFICE (INDIA)
Office no. 506 & 507, 5th Floor, Plot no.- C-9,
Pearls Best Height-II, Netaji Subhash Place,
Pitam Pura, Delhi- 110034
Land Line No.: +91 - 11- 47619688,
Fax: +91-11-47619788
E-mail.: info@acmasindia.com, acmasindia@gmail.com, weiberindia@gmail.com
SALES OFFICE (HONG KONG)
Unit D 28 11/F Wing Tat Comm,Bidg 97, Bonham Strand East,
Sheung Wan, Hong Kong (PRC)
Tel.: 0086-13929598046 0086- 18922303099
E-mail.: hk@acmasindia.com
SHOWROOM
J-284 Sector 1 Bawana Industrial Estate, Bawana,
Delhi, INDIA-110039
Tel.: 0091-0-9312219738 (M) +91- 9717741167
E-mail.: info@acmasindia.com
SALES OFFICE (RUSSIA)
Inmed Trade Street Ozerkovsky Embankment,
Unit No 50, Straine- 1, Off- 502, Moscow, Russia
E-mail.: info@acmasindia.com
Tel.: 0049- 79592345 | Email: russia@acmasindia.com