We are engaged in supplying and trading Blowers, Flow Meters & Vacuum Pumps. This range includes Industrial Pumps, Single Stage Rotary Vane Pumps, Industrial Blowers, Flow Meter, DC Fuel Transfer Pumps, AC Fuel Transfer Pump amongst few.

2. About Economy
Economy Refrigeration Pvt. Ltd., established in 1926, offers Vacuum Systems, Lobe Blowers, Process Gear
Pumps,Liquidflowmeters,FoodandpackaginginspectionsystemsandProcessequipment
Economy designs & builds complete customized skids for Process and Vacuum requirements for varied
applicationsacrossindustries.EconomywithitsCorporateofficeinMumbaiandmainbranchesinChennai,
Nasik, Delhi, Hyderabad and a countrywide Dealer network reaches out to customers located across the
Indian sub-continent. The Company owned warehouse in Bhiwandi , Thane stocks finished equipment and
spares available for quick response to customer requirements. We have established a strong and dynamic
sales, service and dealer network emerging as one of the largest companies in our segment.Our offices in
UAE and Saudi Arabia through our associate Company Rotative Process Systems FZE offers support across
theMiddleEast.Economyhasanexperienced,dedicatedandtechnicallyskilledteamtoserviceourgrowing
number of customers. Along with commissioning of our systems, we are equipped to provide prompt after
sales service with a dedicated team of Engineers and Technicians. We have supplied a large number of
Vacuum Systems, Blowers, Pumps and Flow meters to several industries in India as well as overseas. These
systems are satisfactorily performing in industrial segments like Auto, Cement, Chemicals, Food
Processing, Gas Process, Paint, Pharmaceutical, Steel, Sugar, Solar and Water Treatment Solutions
etc.EconomysuppliesequipmenttomajorOEM'sthroughoutIndia.WeareapprovedbymanyEngineering/
Projectconsultants.
The Economy team welcomes opportunities from customers to offer customized engineered solutions for
theirProcess,VacuumandInspectionrequirements.

3. APPLICATIONS
Economy providescomprehensiveengineeringandproductsolutionstocoverawidespectrumofinletpressuresandsuction
capacityforvariousmarketsincludingChemical,Pharmaceutical,Food,Dairy,Power,Cement,Plastics,Metallurgy,Oiland
Gasetc.Someofthetypicalapplicationsare
CHEMICALPROCESSING
Our engineered solutions are designed to handle speciality chemical gases which are flammable, corrosive, hazardous, high
pressureorhightemperaturegases.
STEAMRECOMPRESSION
Vaporrecompression incorporatedinourblowersincreasesthetemperatureoflatentheatinthesteamtorenderitusablefor
processdutiesrequiringonlyasmallfractionoftheenergyrequiredtoraiseanequivalentamountofsteaminaboiler.
SOLVENTHANDLING
Many organic solvents need to be recovered either due to their toxicity, flammability, or environmental impact . Our Dry
vacuum pumping systems provide a green vehicle for doing so. Dry vacuum systems have no internal sealing liquid that could
becontaminatedbyincomingsolventsorcontaminatetheoutgoingsolventsthatneedtoberecovered.
VACUUMPUMPSFORTHEPHARMACEUTICALINDUSTRY
Vacuum pumps play a vital role in the pharmaceutical industry for the manufacturingof bulk drugs, intermediate productsor
activepharmaceuticalingredients(API).
DEGASSING
OurVacuumpumpsareusedforextractionoftheunwantedgasesfrom products.
VACUUMDISTILLATION
Vacuumpumpsareusedforremovalofnon-condensable,waterandlightsolvents.
CRYSTALLIZATION
Vacuumpumpsareusedtocontroltheevaporationandcoolingratesatvariouspressureranges.
DRYING
Inordertopreventheatsensitivemediafrombeingthermallydegraded,vacuumdryingisusedtomaintainlowtemperatures.
FREEZEDRYING
An environment of reduced pressure while the product is maintained at sub ambient temperature promotes sublimation,
convertingtheicedirectlytowatervapor.Thisallowsdryingwhileretainingtheattributesofthefrozenpreparation.
STERILIZATION
Vacuumpumpisusedtoevacuatethesterilizationchamberandhandle inertgaseslikeNitrogenandflammablegasethylene
oxide.
WATERANDWASTEWATER
Ourrotarypositiveblowersandblowerpackagesareidealforanumberofapplicationsinthewastewatermarket.
EXTRUDERDEGASSING
Ourvacuumpumpspullvacuumfromextruderventstoenhancedevolatilizationefficiencies.Typicalvacuumrequirementfor
extruderdegassingis23to26”Hg.
VACUUMSIZINGTANK(CALIBRATIONTABLE)
After the extruder, plastic pipes/profiles pass to a vacuum sizing tank also known as a calibration table. Water is used
continuously in a vacuum sizing tank for cooling and lubrication of the plastic profiles. Vacuum is used to improve the
shape/profileoftheplastics.Avacuumpumpusedinthisstepoftheprocessmustbecapableofhandlingslugsofwater.Our
liquidringvacuumpumpisproveninthisapplication.

4. PLASTICRESINSANDCOMPOUNDSPRODUCTION
Vacuum pumps are used to pull the pressure off the reactors. This allows the plastic to expand in the vessel. Our liquid ring
vacuumpumpshavebeenusedsuccessfullyinthisapplicationformanyyears.Ourtwo-stagedesignachievesdeepervacuum.
WIRECOATING
Ourliquidringvacuumpumpsareusedtodrawtheairinthecrossheadssotheplasticorrubbermeltcancreateatightjacket
aroundthewire.Typicalvacuumrequirementis23to26”Hg.
CORRUGATEDPIPEMANUFACTURING
A vacuum pump extracts the fumes or gases released from the melt. Oil sealed liquid ring or rotary vane vacuum pumps are
oftenusedinthisapplication.Typicalvacuumrequirementis21to24”Hg.
PNEUMATICCONVEYING
Economy’srotarypositivedisplacementdesignprovidesconstantflowirrespectiveofpressure.Ourblowersareusedto move
plasticpellets,flakesorchipsineithervacuumorpressuredilutephasepneumaticconveyinginrangesfrom17”Hgvacto15
PSIG.
VACUUMPACKAGING
Vacuumpumpsevacuateairandarealsousedtoremovewatervapor,fatandgranularmaterialslikeseasonings.
Food is placed inside a vacuum bag and loaded into a packaging chamber. Air is evacuated and the bag is heat-sealed. Our
WVS/WVBpumpsarewidelyusedforthisapplication.
THERMOFORMING
Heated plastic sheets are placed over a forming die to create a container. Once cooled, product is placed into these
containersandevacuationbyvacuumpumpisusedasthetopfilmisheatedandsealedtothecontainer.
BOTTLING
Vacuum is used to equalize pressure and fluid movement in the bottling process. In the case of bottling consumable
beverages,contaminantswillalsoneedtoberemovedthroughtheuseofvacuumpumps.
PHARMACEUTICALPACKAGING
VacuumpumpsareusedintheprocessofpackagingpillsinblisterpacksorPush-Through-Packs.
SOLARINDUSTRY
1stGenerationCell(CrystallineSilicon)ProducingPolysilicon
Producing Poly silicon Solar grade silicon is produced in the reactors using metallurgical grade silicon by means of chemical
vapordeposition(CVD)process.Theusageofavacuumsystemistoevacuatethereactorspriortoachemicalreactiontaking
place. Vacuum operating level for this application is anywhere from 0.5 to 1 Torr. We can supply either booster/piston
systems,booster/vanesystemsorbooster/drypumpingsystems.
LANDFILLGASAPPLICATIONS
As the waste in a landfill decomposes, a form of natural gas is created referred to as Landfill Gas, (LFG). LFG is a mixture of
methaneandcarbondioxidealongwithsomeothernon-organiccompounds.Thegasisgatheredprimarilyforodorcontroland
topreventitfromgoingintotheatmosphereusingourmechanicallysealedblowers
WASTEOILRECOVERY
Our Vacuum Pumps are proven in this application for dehydration and for providing constant vacuum to the Process
equipmentsleadingtohigherefficiency.

5. TM
EconomyExcellence with Economy
Dry Screw Vacuum Pump
( SDV Series)
AnewcompactdesignandhighlyefficientDryVacuum
Pump featuring patented continuously variable
pitch screw designs. Consumes 30% less power than
competitive DryVacuumPumpdesignsandgenerates
lower process gas discharge temp.
Material of construction
Pump Casing : Ductile Iron
One-piece Rotor & Shafts : Cast Iron
Shaft Seals : Drive end – Mechanical & Lip Seal
Non Drive End- Triple Lip Seal
'O' Rings : KALREZ/VITON/BUNA
Coating : Body & Screws-NIFLON/PFA/NIFA/PTFE
Resin based Special PFA for very corrosive
applications
Features
Patented continuously Variable pitch rotor design. (Not hybrid 2 piece design)
Water Jacket cooling – no internal cold spots.
Rotor Shaft is rugged one – piece component with greater shaft strength and no disassembly problem.
Tip clearance is more generous, hence particulate tolerance is excellent.
One piece, rugged jacketed body, without any partitions inside, for straight transfer of gas, liquids & particles. No problem of
rotor jamming due to accumulation of slug, liquids & particles, (in case of partition type body.)
No metal to metal contact between operating parts, handles liquids, slugs & particles.
Low noise and vibration levels. Compact low-profile design.
Patented Coatings to suit various applications
Specification
* AT TEST BED CONDITIONS
Specification Type SDV 120 SDV 200 SDV 320 SDV 430 SDV 800 SDV 1500 SDV 2700
Nominal displacement
3
50 Hz / 60Hz (m /hr)
Ultimate pressure
(50 Hz / 60Hz)
Power ( Kw/ Hp)
Rotation (R.P.M) 50Hz/60Hz 2900 / 3500 1450 / 1750
Port Suction (A)
size Discharge (A)
Cooling water (l / min )
Front End Plate Plate Spring (or ellows) type Mechanical Seals & Lip Seals
Seal Rear End Plate Lip Seals
Type Front End Cover
(Drive Shaft) Plate Spring (or Bellows) type Mechanical Seal
Weight (Pump only)
100 /120
-2 -3
1.3X10 /6.6X10 KPa
(0.1/0.05Torr)
2.2/3
40
40
3
150 Kg
155/187
-3 -3
6.6X10 /2.7X10 kPa
(0.05/0.02Torr)
3.95/5
40
40
5
220 Kg
358/430
-3 -3
4.0x10 /2.7x10 kPa
(0.03/0.02Torr)
11/15
65
50
11
400 Kg
267/320
-3 -3
4.0x10 /2.7x10 kPa
(0.03/0.02Torr)
7.5/10
50
40
8
300 Kg
625/750
-3 -3
4.0x10 /1.3x10 kPa
(0.03/0.02Torr)
15/20
100
65
20
600 Kg
1300/1500
-2 -3
1.3x10 /6.6x10 kPa
(0.1/0.05Torr)
37/50
125
80
36
1350 Kg
2250/2700
-2 -3
1.3x10 /6.6x10 kPa
(0.1/0.05Torr)
55/75
150
100
40
1350 Kg

6. TM
EconomyExcellence with Economy
Dry Screw Vacuum Pump
( SDV Series)
C Flange for compact
design & ease of installation
Helical Alloy Steel Gears
Jacketed Cooling
Heavy duty cooling for
Low noise and vibration
Continuously variable patented pitch design
Double Envelope
Mechanical Seal Design

7. TM
EconomyExcellence with Economy
Dry screw Vacuum Pump
( KDP Series)
AnewcompactdesignandhighlyefficientDryVacuum
Pumpfeaturingfixed pitchscrewdesigns.
Features
No oil or water in contact with process
No contact between operating components in the casing
Simple, robust design can handle process by-products
Full pumping speed from atmospheric pressure down to 1 Torr,
ultimate pressure 0.1 Torr
Short gas path through the pump for quick discharge
Extended shaft for either V –belt or direct drive.
Quiet operation – less than 85 dB (A)
High Discharge tempratures to avoid product condensation
Specification
Material of construction
Pump Casing : Ductile Iron
One-piece Rotor & Shafts : Cast Iron
Shaft Seals : Drive end – Mechanical & Lip Seal
‘O’ Rings : KALREZ/VITON/BUNA
Coating : Body & Screws-NOFLON/PFA/NIFA/PTFE
Resin based special PFA for very corrosive applications
Capacity
Ultimate vacuum [60Hz]*
Rotation Speed [RPM]
Electric Motor
Suction Connection
Discharge Connection
Cooling Water
Noise Level
Gear Case Oil Capacity
Weight
60 Hz CFM/M³/hr
50 Hz CFM/M³/hr
Torr
50Hz
HP
n/mm
In/mm
LPM
dB[A]
Lit
Kgs.
88/150
71/120
0.1
2900
7.5
1.5/40
1.5/40
2
84
1.3
220
194/330
159/270
0.1
2900
12.5
2/50
1.5/40
3.5
84
1.6
320
235/400
194/330
0.1
2900
20
2.5/65
2/50
7
84
2.0
403
459/780
388/660
0.05
2900
30
4/100
2.5/65
10
84
3.6
600
Model KDP 150 KDP 330 KDP 400 KDP 800
* AT TEST BED CONDITIONS

8. TM
EconomyExcellence with Economy
Dry screw Vacuum Pump
( KDP Series)
1. Screws
2. Mechanical Seals
3. Timing Gears
4. Bearings
5. Bearings
6. Removable Plates
7. Drive End

9. TM
EconomyExcellence with Economy
Dry Rotary Vane Vacuum Pumps
(WVS Series)
Specification
Features
Compact Design - Reliability & Durability-Easy to
maintain and operate
Simple Installation – Air Cooled, No Water Required-
Oil Free
Quiet Operation
Direct Coupling Drive
Standard Accessories
Carbon Vanes, Built-in-particulate Filter & Silencer,
Vibration Isolators, Vacuum gauge and Regulator, TEFC
High Efficiency Motor
Optional Accessories
Gauge & regulator for Blower Operation
SingleStage,CarbonVaneRotary,Aircooled
MODEL WVS 3 WVS 5 WVS 6 WVS 8 WVS 9 WVS 10
60 Hz LPM 280 480 685 1115 1350
50 Hz LPM 235 405 575 935 1130
ULTIMATE VACUUM mm OF HG 610 650 650 650 650 670
NORMAL OPERATING VACUUM mm OF HG 450 450 450 450 450 410
NORMAL OPERATING PRESSURE KG F/CM2 0.6 0.6 0.6 0.6 0.6 0.5
MOTOR POWER KW 0.4 0.75 1.5 1.5(6P) 2.2(6P) 4
60 Hz LPM 1740 1740 1740 1160 1160 1100
50 Hz LPM 1450 1450 1450 980 980 1100
OPERATING AMBIENT TEMPERATURE DEG C
CONNECTIONS INLET G BSP 3/4" 3/4" 3/4" 1" 1" 1 1/4"
TYPE OF DIRVE V BELT
WEIGHT KG WITH MOTOR 24 33 44 73 97 120
COUPLING
DISPLACEMENT
PUMP RPM
2200
0‐40 DEG C

10. TM
EconomyExcellence with Economy
Specification
Dry Hook & Claw Vacuum Pumps
(VCX Series)
The VCX Series is constructed in modular construction
of compartments. Pumping and gear chambers are
separated by using labyrinth seals. As two Hook and
claw rotate in opposite direction, the air will be sucked
in the pumping chamber, compressed and discharged
under pressure. In gear chamber, two gears for
synchronizing of claws rotation will be placed with
appropriate oil lubrication. A built-in anti-suck back
valve installed in inlet flange will prevent the air from
flowing back into the vacuum chamber when the pump
isshutdown. Thepumpsaredirectlydrivenbyaflanged
motor via coupling.
Packaging
CNC Routing
Wood Works
Pneumatic Conveying
Holding & Lifting
Pick and Place
Medical & Lab
Plastic Industries
Central Vacuum Systems.
Model VCX 60 VCX 100 VCX 150 VCX 250 VCX 300 VCX 400 VCX 505
60Hz 72 120 180 282 360 462 600
50Hz 60 100 150 234 300 385 500
Ulti. Va. Max. Torr
Ulti. Va. Conti. Torr 685
60Hz 1.5 2.6 3.6 4.8 6.6 9 11
50Hz 1.1 2.2 3 4 5.5 7.5 9
RPM 60/50Hz
Voltage Available
60Hz 80 82 82 82 83 85 85
50Hz 78 80 81 80 82 83 84
Oil Capa (Gear box) Ltr 0.6
Inlet / Outlet Conn. **BSP(G) 1"
60Hz 758x321x461 717x553x368 769x553x368 903x698x526 1039x870x545 1227x870x545
50Hz 736x321x461 707x553x368 744x553x368 906x698x526 1001x870x545 1058x870x545
Amb. Operating Temp. (ºC)
60Hz 60 113 125 224 228 312 317
50Hz 55 108 121 218 235 280 285
Accessories
0.75
3450/2850
208~230/460V, 220~240 /380~420V, 400/690V
5ºC ~40ºC
M3/ Hour
610 580
Kw
640
722 Torr gage (50mbar abs )
Note: 1) * Length varies to motor mfg 2) **NPT threads available upon request
L* x W x H (mm) 918x698x526
Approx. *Weight (Kg).
dB(A), Max
+- 3 tolerance
1.1
1-1/2" 2" 3"
Non Return Valve, Vacuum Regulator, Exhaust Silencer
Applications

11. TM
EconomyExcellence with Economy
300
400
505
250
150
100
60
0 200 400 600 760Torr
in. Hg
gauge
25 20 15 10 5 0
60Hz
300
400
505
250
150
100
60
0 200 400 600 760Torr
in. Hg
gauge
25 20 15 10 5 0
50Hz
Dry Hook & Claw Vacuum Pumps
(VCX Series) Performance curve

12. TM
EconomyExcellence with Economy
Rotary Lobe Vacuum Boosters
( MB series )
MB Mechanical Vacuum boosters are used to
supercharge vacuum pumps to greatly extend pump
performance. This allows for much faster pumping
speeds and deeper vacuum levels. These boosters are
used in manufacture of chemicals, petrochemicals,
plastics,semiconductorsandwoodcompositesaswell
as food processing, vacuum furnace applications and
manyothergeneralapplicationsinindustry.
Bearings
Gear end : All models : Double row ball
Back end : MB 200/400- 4500: cylindrical roller
MB 5500 – 10000: Double row ball
Drive Shaft
MB 200/400- 720 : Double row ball
MB 850- 2700 : Single row ball
MB 2900-4500 : Cylindrical roller
MB 5500- 10000 : Spherical roller
Gears : Heat treated alloy steel, helical cut and precision ground
Seals : Drive shaft – Mechanical
Rotor shafts – Non-contacting slinger (Mechanical seals optional)
Material of construction
Housing : Cast iron
End Plates : Cast Iron
End Covers : Cast iron
Rotors : Ductile iron
Shafts : Ductile Iron integral with rotors
Drive Shaft : MB 200/400 – Ductile iron
All others- SAE 4140 forged alloy steel
Two or Three Lobe Rotors
Multiple Seals
Five Bearings
Heavy-Duty Housing
Two Oil Sumps
Flush Ground Bearings
Helical Timing Gears

13. TM
EconomyExcellence with Economy
MB series Vacuum Boosters Dimesional Table

14. TM
EconomyExcellence with Economy
MBM Vacuum Booster
Specification
Higher pumping speed in a wide pressure range (1 - 1.3 x 102Pa)
No oil in pump casing to prevent oil vapour from polluting vacuum system
Low vibration and noise
Little mechanical friction loss, and lower drive power
Convenient for maintenance & service and long service life
Suitable for emergent exhaust of vacuum system
No gas exhaust valve, permits handling condensable vapours.
Must be used with backing pump. Does not start pump at the atmospheric
pressure. Run the pump when the inlet pressure reaches admissible pressure
by backing pump.
The Pump, consists of rotors, pump casing, end covers, gears, etc., Roller bearings in the back & front end covers
support rotors which keep constant clearance between pump casing and two end covers, as the two rotors keep the
clearance .Four groups of internal shaft seals are installed in back & front end covers to prevent lubricating oil in gear
housing and bearing housing from being pulled into pump casing. The mechanical seals on the extension shaft is
employedtopreventgasfromenteringthepumpcasing.
MBM- 210 MBM- 400 MBM- 890 MBM-1680 MBM-3370 MBM-8200
Capacity (m3/hr ) 180 330 740 1400 2800 6830
Ultimate Vacuum (Pa) 5 × 10-² 5 × 10-² 5 × 10-² 5 × 10-² 5 × 10-² 5 × 10-²
R.P.M 2770 2870 2900 1450 2900 1450
Inlet MM 50 80 100 150 200 300
Outlet in MM 40 50 100 150 150 300
Weight Kg 60 87 198 490 495 1550
Motor Power Kw 0.75 1.5 3 4 5.5 11

15. TM
EconomyExcellence with Economy
Rotary Vane Vacuum Pumps
(KVA/ KVAH Series)
Specification
Features
Direct drive multi-vane and rugged construction.
Carbon composite vane material for long life.
Air Cooled.
Suitable for operating in continuous fluctuating vacuum level at
high intake pressure.
High water vapour tolerance
Continuous filtration of oil at separate oil reservoir keeps the pump
free of contamination
Wire mesh inlet screen
Non-return valve to prevent oil entry in to the system
The pump use less than 10% of oil when compared to the oil
immersed vacuum pump
The system is designed to operate at 80 Deg.C enhancing moisture
and vapour handling capacity
Quiet operation-59-83 dB(A) at 1 mtr
ĈĆ 15 20 25 40 63 100 160 215 250 300 400 500 600 750
60Hz 12 18 24 36 48 78 120 192 258 300 360 505 600 780 NA
50Hz 10 15 20 30 40 65 100 160 215 250 300 420 500 660 750
END VACUUM mbara 2 2 2 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.1 0.1 0.1 0.1
KW 60Hz 0.4 0.75 0.9 1.1 1.5 2.2 3 3.7 5.5 7.5 8.6 15 15 18.5 18.5
50Hz 0.4 0.75 0.9 0.9 1.1 1.5 2.2 3.7 5.5 7.5 7.5 11.2 11.2 15
MOTOR I PH KW 50/60Hz 0.4 0.75 0.9 1.5 1.5
RPM 60Hz 1740 1740 3480 1740 1740 1740 1740 1740 1740 1740 1740 1160 1160 1160
50Hz 1540 1540 2870 1540 1540 1540 1540 1540 1540 1540 1540 980 980 980 1450
db (A) 60Hz 59 60 62 67 67 68 68 75 77 77 78 78 78 79
50Hz 57 56 60 64 64 65 65 72 74 74 75 76 76 77 77
TOLERENCE mbar 40 40 40 40 40 40 40 40 40 40 40
CAPACITY LPH 50/60Hz 0.7/0.9 0.9/1.1 1.6/1.8 2.6/2.8 3.0/3.6 4.0/4.5 4.0/4.5 5.0/5.8 17/19 21/23 27/30
OPERATING TEMPERATURE DEG C 50/60Hz 77 80 85 78 80 84 85 83 85 85 86 81 81 83 82
OIL CAPACITY LITRE 0.5 0.5 0.5 1 1 2 2 7 7 7 7 19 19 19 19
INLET 1/2" 1/2" 1/2" 1‐1/4" 1‐1/4" 1‐1/4" 1‐1/4" 2" 2" 2" 2" 3" 3" 3" 3"
OUTLET 1‐ 1/4" 1‐ 1/4" 1‐ 1/4" 1‐1/4" 1‐1/4" 1‐1/4" 1‐1/4" 1‐1/2" 1‐1/2" 2" 2" 3" 3" 3" 3"
WEIGHT WITH MOTOR KGS 20 22 20 47 53 65 75 124 145 184 184 504 637 703 535
WATER VAPOUR
CONNECTIONS G (BSP) OR NPT
MODEL
M3/HR
MOTOR 3PH
REVOLUTION
NOISE LEVEL
DISPLACEMENT
18.5
18866
420 660

16. Model‐ Kinney Make Capacity ECO GHP‐
150K
ECO GHP‐
250K
ECO GHP‐
340K
ECO GHP‐
550K
ECO GHP‐
660K
ECO GHP‐
800K
ECO GHP‐
1000K
ECO GHP‐
1300K
ECO GHP‐
1600K
Pump Speed M3
/hr /LPM 10/150 15/250 20/340 33/550 40/660 48/800 60/1000 78/1300 90/ 1600
Ultimate Pressure
Gas blast valve closed Mbar 1x10‐3
1x10‐3
1x10‐3
1x10‐3
1x10‐3
1x10‐3
1x10‐3
1x10‐3
1x10‐3
Rotary Speed RPM 1400 1400 1400 1400 1400 1400 1400 1400 1400
Electric Motor Power HP 0.5 0.5 1 2 2 2 3 5 5
Cooling Mode Air Air Cooling
Working Voltage
V 220/415 220/415 220/ 415 220/ 415 220/ 415 220/ 415 220/ 415 220/ 415 220/415
Oil Capacity Ltr 0.8 0.8 1.2 1.2 2 2 3.5 3.5 5.6
Inlet Dimensions ID MM 25 25 25 25 25 40 40 40 50
OD MM 25 25 25 25 25 40 40 40 50
Dimensions L/W/H MM 517x128x233 544x128x233 544x158x261 594x162x285 660x208x360 708x250x361 796/250/370 817/250/361 849x250x370
Weight KG 30 31 42 48 52 60 85 85 106
TM
EconomyExcellence with Economy
Rotary Vane Vacuum Pumps
(GHP Series)
Specification
The pumps are basic equipment used for pumping air from seeded
vessels to attain vacuum condition. The pumps may be applied
single, or as the forestage pump for other kinds of pumps, such as
booster pump, diffusion pump, molecular pump and titanium
pump. The pumps can also be used in making electrical vacuum
cases, vacuum jointing, printing, plastics forming, fitting
refrigeration equipment and laboratory. The pumps can be widely
used in foodstuff, scientific research, chemicals, medicine,
electronicsanduniversitiesandcolleges,etc.
Features
Safe to use
High vacuum, high ventilation rate , continuous trouble free working
Compact construction, light weight, low noise
The mounting of the gas ballast valve allows the pump to pump
certain amount of water vapor
Easy to restart because of the mounting of oil anti-suck back device
The pump can work continuously in the temperature between 5 to 40
deg C and inlet pressure less than 13.3 mbar
Dedicated vacuum pump for marking neon light
Many suction holes in the vacuum pump to save electricity

17. TM
EconomyExcellence with Economy
Rotary Piston Pumps
(KT Series)
Rotary Piston Pumps (KD & KDH Series)
KT single stage pumps are quiet running vacuum pumps with high pumping capacity at both high and low pressures. The triplex
piston design is inherently dynamically balanced and is practically vibration-free. Even in dirty applications, the KT enjoys
unequal durability, as there is no metal-to-metal contact between the pump piston and the cylinder, clearances are filled with
oil.AllKTmodelsincludeanintegral,positivepressurelubricationsystemtoensurereliablelubricationatallpressurelevels.KT
pumpsarewater-cooled.
Single stage duplex KD and KDH vacuum pumps are belt-driven, low-speed rotary piston pumps. These pumps enjoy unparalleled
ruggednessandreliability;somehavebeeninsystemoperationforover70years.Thisreliabilityisduetonometal-to-metalcontactas
theclearancesbeingfilledwithoil.
GasballastandtheirlargeoilcapacityenabletheKDandKDHmodelstohandlemoderatewaterorothervaporloads.
KDmodelsareair-cooled,KDHmodelsarewater-cooled.
CFM/m³/h
33/56.1
52/88.4
134/227
150/255
Model
KD-30
KD-50
KDH-130
KDH-150
HP/kW
1.5/1.1
2/1.5
5/3.7
7.5/5.5
CFM/m³/h
144/255
160/272
296/505
296/503
484/822
778/1322
Model
KT-150C
KT-275LP
KT-300D
KT-505LP
KT-500D
KT-850D
HP/kW
7.5/5.5
10/7.5
15/11
15/11
30/22
40/30
Specification
Specification

18. TM
EconomyExcellence with Economy
Rotary Piston Pumps
KC & KTC Series
Liquid Ring Vacuum Pumps ( KLRC Series)
KC and KTC two stage rotary piston vacuum pumps achieve the lowest possible pressures from mechanical pumps and are
recommended for applications where the operating pressure is below 0.1 Torr (0.13 mbar). There is no metal-to-metal contact
as the clearances being filled with oil. These pumps are extremely rugged and reliable. KC and KTC pumps are air-cooled with
the exception of the KTC-112, which is water-cooled. Adjustable gas ballast valves are included as standard accessory for
handling water and other vapor loads. The triplex piston design incorporated into the KTC pumps is inherently dynamically
balancedandispracticallyvibration-free.
KLRCliquidringvacuumpumpsareideallysuitedforpumpingwetmixturesandevenslugsofliquid.
KLRCliquid ring vacuum pumps can pull down as low as 4 Torr (5.3 mbar a). However, low-pressure performance is limited by the
vaporpressureofthesealingliquid,whichcanbewater,oilorprocessliquids.
Specification
Specification
CFM/m³/h
5/8.5
8/14
15/25
21/35
60/102
107/182
Model
KC-5
KC-8
KC-15
KTC-21
KTC-60
KTC-112
HP/KW
0.33/0.25
0.5/0.37
1/0.75
1.5/1.1
3/2.2
7.5/5.5
CFM/m³/h
70/120
100/170
130/220
205/350
300/510
560/950
990/1680
Model
KLRC-75
KLRC-100
KLRC-125
KLRC-200
KLRC-300
KLRC-525
KLRC-950
HP/kW
5/3.7
7.5/5.5
10/7.5
15/11
25/18.5
50/37
100/75

19. TM
EconomyExcellence with Economy
Diffusion pump
Specification
Economy DPF-z type diffusion pump is designed to have high
pumping speed, excellent back stream characteristic, low ultimate
pressure,andhighreliability.Thejetassemblyofthediffusionpump
has a tube that separates the first stage vapors from others. This
enables only the purest oil to come in to the top jet through the
centers tube and the part closest to the chamber to attain the high
vacuum condition while any contaminated oil can be used at lower
stage in other words, it is designed to have the high pumping speed
and the least back stream pressure. Besides the jet is built by an
assembling method ensuring that it can be completely
disassembled, so that the nozzles of every stage can be cleaned with ease. The pump can also be equipped with a viewing
point,whichisanoptionbywhichyoucanobservetheoilsurfaceandoilcontaminationdecomposition. Itshort,ECONOMY
supplies reliable pumps produced through quality control and test process. The pump come in water-cooled versions from
DPF-3ZthruDPF-28Zandair-cooledversionsfromDPF-3ZAthruDPF-4ZA.
Unit
Ltr, / Sec.
Torr
Torr
mg/cm2.min
mg/cm2.min
mg/cm2.min
ml.
V/3ɇ
min
Liters / min.
Torr
watts
Kg.
Type & Model No
Pumping Speed
Ultimate Pressure-Without Baffle
-with Baffle
Oil Back Stream rate -Without Baffle
-Air Cooled Baffle
-Water cooled Baffle
Oil Capacity
Electricity mail supply 50 Hz
Warm- Up time
Cooling water flow
Four- Line vacuum pressure
Heater Power
Weight
ECO 150
150
NA
1x10-7
NA
NA
NA
100
220
20
Air
2x10-1
450
7.5
ECO 250
250
NA
1x10-7
NA
NA
NA
150
220
20
Air
2x10-1
700
10
ECO 360
360
5x10-7
1x10-7
2.5x10-2
7.2x10-4
2x10-4
100
220
20
1
2x10-1
450
6
ECO 570
570
5x10-7
1x10-7
2.5x10-2
7.2x10-4
2x10-4
150
220
20
1.5
2x10-1
700
8
ECO 1200
1200
5x10-7
1x10-7
2.5x10-2
NA
2x10-4
340
220
20
3
2x10-1
1
20
ECO 2000
2000
5x10-7
1x10-7
2.5x10-2
NA
2x10-4
500
220
25
4
2x10-1
1.5
30
ECO 3000
3000
5x10-7
1x10-7
2.5x10-2
NA
2x10-4
820
220
25
5
2x10-1
1.9
41
ECO 5500
5500
5x10-7
1x10-7
2.5x10-2
NA
2x10-4
1600
220
30
7
2x10-1
4.5
120
ECO 13000
13000
5x10-7
1x10-7
2.5x10-2
NA
2x10-4
5000
220
35
11
2x10-1
9
180
ECO 25000
25000
5x10-7
1x10-7
2.5x10-2
NA
2x10-4
9000
220
40
15
2x10-1
15
270
Features
High pumping speed
High fore-vacuum pressure
Precise leak test by Helium leak detector
Removal of fluid pollution by jet designing of fraction
Protection from oil loss of backing system by fore line baffle

20. TM
EconomyExcellence with Economy
Competitor Plus Blowers
CompetitorPlusblowersincludespecialfeaturesusuallyfoundonlyonpremiumblowersandatcompetitiveprices.
They are generally interchangeable with Roots Universal RAI® and many Sutorbit® California Legend™ models. Compatible
withmostexistingOEMengineeringdimensions.
CompetitorPlusblowersareratedupto15PSIG(1.03barg)dischargepressureor16”Hg(540mbarg)dryvacuum.
Specification
Application
Dairy Milking
Air Sparging
Wastewater Aeration
Silo Aeration
Dust Collection
Model
2002
2004
3002
3003
3006
4002
4005
4007
5003
5006
5009
6005
6008
6015
7006
7011
7018
8009
8016
8024
1009
1024
1034
CFM/m³/h
6-76/10-129
21-156/36-265
20-155/34-264
28-205/48-349
57-344/97-585
17-206/29-350
39-410/66-697
52-542/88-921
38-355/65-604
63-594/107-1010
125-881/213-1488
70-545/119-927
112-875/190-1488
261-1639/444-2786
152-787/258-1338
321-1449/546-2463
762-2240/1295-3808
115-1333/198-2298
248-2390/426-4116
365-3600/630-6210
205-1660/352-2863
621-4460/1072-7692
882-6320/1520-10896
HP/kW
0.3-4.9/0.2-3.7
0.4-5.6/0.3-4.2
0.4-12/0.3-9
0.5-12/0.4-9
0.7-12/0.5-9
0.4-15/0.3-11
0.6-24/0.5-18
0.8-18/0.6-19
0.6-25/0.5-19
0.9-37/0.7-28
1.2-29/0.9-22
1.1-39/0.8-29
1.5-58/1.1-43
2.6-54/2.0-40
1.6-55/1.2-41
2.6-67/2.0-50
4.1-65/3.0-48
4.6-104/3.6-80
6.5-143/5-110
8.4-185/6.5-142
6-125/4.6-96
14-270/11-205
18.330/14-252

21. TM
EconomyExcellence with Economy
PD Plus Blowers
PDPlusisalong-establishedlineofpremium,heavy-dutymodelsrangingfrom3.25”to12”geardiameterand2.5”to48”rotor
length.Theseblowersarerenownedfortheirquality,dependabilityandoutstandingperformance.
Specification
Application
Pulp/Paper Processing
Fluid/Bed Combustion
Pneumatic Conveying
Fluidization/Agitation
of Powders
Vapor Recovery
Eleveated Enclosures
Gas Applications
Model
3202
3204
3206
3210
4006
4009
4012
5507
5509
5511
5514
5516
5518
5520
7010
7013
7017
7021
7026
9012
9016
9020
9027
1215
1224
1230
1236
1248
CFM/m3/h
8-90 / 14-153
12-146 / 20-248
21-220 /36-374
37-368 / 63-626
39-338 / 66-575
49-497 / 83-845
87-682 / 148-1159
99-794 / 168-1350
128-956 / 218-1625
152-1171 / 258-1991
490-1522 / 833-2587
277-1743 / 471-2963
350-1962 / 595-3335
435-2185 / 740-3715
349-1690 / 593-2873
445-2148 / 757-3652
601-2807 / 1022-4772
783-3478 / 1331-5913
1052-4314 / 1788-7334
266-2277 / 452-3871
354-3028 / 602-5148
465-3986 / 791-6776
620-5315 / 1054-9036
284-3764 / 483-6399
494-6036 / 840-10261
618-7546 / 1051-12828
771-9065 / 1311-15411
1304-9273 / 2217-15764
HP /kW
0.8-8.6 / 0.6-6.4
0.9-13 / 0.7-9.7
1.0-18 / 0.8-3.0
1.2-28 / 0.9-21
1.5-30 / .1.1-22
1.7-45 / 1.3-34
2.0-51 / 1.5-38
2.5-70 / 1.9-52
2.7-84 / 2.0-63
3.0-96 / 2.2-62
3.5-95 / 2.6-71
3.8-100 / 2.8-75
4.1-94 / 3.0-70
4.5-84 / 3.3-63
4.3-143 / 3.2-107
6.0-183 / 4.5-136
7.2-226 / 5.4-169
8.3-244 / 6.2-182
9.8-242 / 1.3-180
4.6-163 / 3.4-122
5.5-215 / 4.1-160
6.5-280 / 4.8-209
8.0-371 / 6.0-276
6.3-271 / 4.7-202
8.6-427 / 6.4-318
10-496 / 7.5-370
12-385 / 9.0-287
15-267 / 11-199
Premium Features
5 bearing design
Single / Double Envelope Gastight
Cooling Coils for High temperature
Coating options
2 or 3 Lobe Design
AGMA 10 rated Helical timimg gears
SAE 4140 Forged Alloy Steel drive shaft
Shaft integral with Lobes
Heavy duty casing
Liquid injection features
Applications upto 100 PSIG
Oil Splash lubrication on both ends

22. TM
EconomyExcellence with Economy
Booster /Dry Vacuum Pump System
MBM / SDV & KDP series
Booster/ Dry Vacuum Pump System [MBM/SDV Series]
Model
Capacity
Ultimate Pressure
Booster
Vacuum Pump
Starting Pressure
Inlet Connection
Discharge Connection
Weight
M3/hr
Torr
HP
HP
Torr
mm/Inch
mm/Inch
Kgs.
MBM 890
SDV 200
740
5 x 10-2
5
5
40
100/4”
40/1-1/2”
850
MBM 1680
SDV 320
1400
5 x 10-2
5
10
20
150/6”
50/2”
1200
MKBM 3370
SV 430
2800
5 x 10-2
7.5
15
20
150/6”
50/2”
1500
MBM 8200
SDV 800
6600
5 x 10-2
15
20
20
300/12”
65/2-1/2”
2200
Booster/ Dry Vacuum Pump System [MBM/KDP Series]
Model
Capacity
Ultimate Pressure
Booster
Vacuum Pump
Starting Pressure
Inlet Connection
Discharge Connection
Weight
M3/hr
Torr
HP
HP
Torr
mm/Inch
mm/Inch
Kgs.
MBM 890
KDP 150
740
5 x 10-2
5
7.5
40
100/4”
40/1-1/2”
1000
MBM 1680
KDP 330
1400
5 x 10-2
5
12.5
20
150/6”
50/2”
1400
MBM 3370
KDP 400
2800
5 x 10-2
7.5
20
20
150/6”
50/2”
1800
MBM 8200
KDP 800
6600
5 x 10-2
15
30
20
300/12”
65/2-1/2”
2500

23. TM
EconomyExcellence with Economy
Custom Engineered Solutions
Economypridesitselfinhavingdesigned&delivered vacuumsystemstailormadetocustomer specificationscomplyingwiththe
highestengineeringstandards& statutoryrequirements.
Understanding customer processes and taking every requirement into consideration including environmental factors, our
engineersselecttheoptimumsolutionbasedonourtechnicalexpertiseandexperiencebasedonsupplyingseveral
ofsystemsinIndia&worldwide.
Our design team validates material compatibility and construction details to ensure longevity of the solution provided. Our
experienceallowsustooffersolutionsforhighlycorrosiveandstringentdutyapplications.
By incorporating the latest operation logic and procedures aided by precise instrumentation & robust designs our solutions
deliverexcellentperformance,optimumpumpdowntimewithsafetyfeaturesandthelowestpowerconsumption.
Economylooksforwardforopportunitiestooffer customengineeredsolutionstocustomersworldwide
VacuumBooster-Vanesystems Multistagevacuumbooster-drypumpsystems
MultistageVacuumBooster-LRVPsystems Vacuumbooster-Pistonpumpsystems
MultistageClawDrypumpsystems CentralizedVacuumsystems
Mobileselfcontainedsystems DiffusionPumpsystems Multi-stageBlowersystems
ElevatedPressureBlowerPackage ExoticGashandling

24. TM
EconomyExcellence with Economy
Custom Engineered Solutions

25. TM
EconomyExcellence with Economy
Custom Engineered Solutions

26. LOBE BLOWER (TWIN LOBE /TRI LOBE)
ROTARY PISTON PUMP
ROTARY VANE PUMP (SINGLE & DOUBLE STAGE)
HOOK AND CLAW DRY PUMP
DRY SCREW VACUUM PUMP
CARBON VALVE DRY PUMP
DIFFUSION PUMP
LIQUID RING PUMP
VACUUM BOOSTERS
CUSTOMISED VACUUM SYSTEM
FLOW METERS AND TRANSFER PUMPS
3-4 WHEEL MECHANICAL METERS
DIGITAL DISPLAY FLOW METERS
IN LINE METERS
OVAL GEAR METERS WITH ELECTRONIC TOTALISERS
12/24 VDC FUEL TRANSFER PUMPS
115V/230V VAC FUEL TRANSFER PUMPS
S.S ROTARY VANE PUMPS
FUEL NOZZLES & FILTERS
HAND PUMP
DEWATERING PUMP
DIAPHRAGM PUMP
PROCESS EQUIPMENT
RISING FILM EVAPORATOR
FALLING FILM EVAPORATOR
FORCED CIRCULATION EVAPORATOR
AGITATED THIN FILM EVAPORATOR
SHORT PATH DISTILLATION UNIT
LIQUID-LIQUID EXTRACTOR
AGITATED THIN FILM DRYER
ZERO DISCHARGE SYSTEM
HEAT EXCHANGER
DISTILLATION COLUMN
AGITATED REACTOR
PROCESS PUMPS
GEAR PUMPS
MAGNETICALLY COUPLED PUMPS
LUBRICATION PUMPS
FOOD & PHARMA EQUIPMENT
FOOD X RAY MACHINE
VISUAL INSPECTOR
MICRONISER
LEAK DETECTION
TM
EconomyExcellence with Economy
Economy Refrigeration Pvt Ltd
A 16/1 Harihar Corporation
Mankoli, Off Mumbai Nasik Highway
Bhiwandi, District Thane 421302
Maharashtra State
INDIA
Tel no : +91-2522 661821/662746
Email: sales@erplindia.comwww.erplindia.com