DEGASSING Our Vacuum pumps are used for extraction of the unwanted gases from products.

About Refrigeration Pvt. Ltd., established in 1926, offers Vacuum Systems, Lobe Blowers, Process Gear Pumps, Liquid ﬂow meters, Food and packaging inspection systems and Process equipment designs & builds complete customized skids for Process and Vacuum requirements for varied applications across industries. with its Corporate ofﬁce in Mumbai and main branches in Chennai, 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 the Middle East. has an experienced, dedicated and technically skilled team to service our growing 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. supplies equipment to major OEM's throughout India. We are approved by many Engineering / Project consultants. The team welcomes opportunities from customers to offer customized engineered solutions for their Process, Vacuum and Inspection requirements.

APPLICATIONS provides comprehensive engineering and product solutions to cover a wide spectrum of inlet pressures and suction capacity for various markets including Chemical, Pharmaceutical, Food, Dairy, Power, Cement,Plastics, Metallurgy, Oil and Gas etc.some of the typical applications are CHEMICAL PROCESSING Our engineered solutions are designed to handle speciality chemical gases which are ﬂammable, corrosive, hazardous, high pressure or high temperature gases. STEAM RECOMPRESSION Vapor recompression incorporated in our blowers increases the temperature of latent heat in the steam to render it usable for process duties requiring only a small fraction of the energy required to raise an equivalent amount of steam in a boiler. SOLVENT HANDLING 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 be contaminated by incoming solvents or contaminate the outgoing solvents that need to be recovered. VACUUM PUMPS FOR THE PHARMACEUTICAL INDUSTRY Vacuum pumps play a vital role in the pharmaceutical industry for the manufacturing of bulk drugs, intermediate products or active pharmaceutical ingredients (API). DEGASSING Our Vacuum pumps are used for extraction of the unwanted gases from products. VACUUM DISTILLATION Vacuum pumps are used for removal of non-condensable, water and light solvents. CRYSTALLIZATION Vacuum pumps are used to control the evaporation and cooling rates at various pressure ranges. DRYING In order to prevent heat sensitive media from being thermally degraded, vacuum drying is used to maintain low temperatures. FREEZE DRYING An environment of reduced pressure while the product is maintained at sub ambient temperature promotes sublimation, converting the ice directly to water vapor. This allows drying while retaining the attributes of the frozen preparation. STERILIZATION Vacuum pump is used to evacuate the sterilization chamber and handle inert gases like Nitrogen and ﬂammable gas ethylene oxide. WATER AND WASTEWATER Our rotary positive blowers and blower packages are ideal for a number of applications in the wastewater market. EXTRUDER DEGASSING Our vacuum pumps pull vacuum from extruder vents to enhance devolatilization efﬁciencies. Typical vacuum requirement for extruder degassing is 23 to 26 Hg. VACUUM SIZING TANK (CALIBRATION TABLE) 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/proﬁle of the plastics. A vacuum pump used in this step of the process must be capable of handling slugs of water. Our liquid ring vacuum pump is proven in this application.

PLASTIC RESINS AND COMPOUNDS PRODUCTION Vacuum pumps are used to pull the pressure off the reactors. This allows the plastic to expand in the vessel. Our liquid ring vacuum pumps have been used successfully in this application for many years. Our two-stage design achieves deeper vacuum. WIRE COATING Our liquid ring vacuum pumps are used to draw the air in the cross heads so the plastic or rubber melt can create a tight jacket around the wire. Typical vacuum requirement is 23 to 26 Hg. CORRUGATED PIPE MANUFACTURING A vacuum pump extracts the fumes or gases released from the melt. Oil sealed liquid ring or rotary vane vacuum pumps are often used in this application. Typical vacuum requirement is 21 to 24 Hg. PNEUMATIC CONVEYING s rotary positive displacement design provides constant ﬂow irrespective of pressure.our blowers are used to move plastic pellets, ﬂakes or chips in either vacuum or pressure dilute phase pneumatic conveying in ranges from 17 Hg vac to 15 PSIG. VACUUM PACKAGING Vacuum pumps evacuate air and are also used to remove water vapor, fat and granular materials like seasonings. Food is placed inside a vacuum bag and loaded into a packaging chamber. Air is evacuated and the bag is heat-sealed. Our WVS/WVB pumps are widely used for this application. THERMOFORMING Heated plastic sheets are placed over a forming die to create a container. Once cooled, product is placed into these containers and evacuation by vacuum pump is used as the top ﬁlm is heated and sealed to the container. BOTTLING Vacuum is used to equalize pressure and ﬂuid movement in the bottling process. In the case of bottling consumable beverages, contaminants will also need to be removed through the use of vacuum pumps. PHARMACEUTICAL PACKAGING Vacuum pumps are used in the process of packaging pills in blister packs or Push-Through-Packs. SOLAR INDUSTRY 1st Generation Cell (Crystalline Silicon) Producing Polysilicon Producing Poly silicon Solar grade silicon is produced in the reactors using metallurgical grade silicon by means of chemical vapor deposition (CVD) process. The usage of a vacuum system is to evacuate the reactors prior to a chemical reaction taking place. Vacuum operating level for this application is anywhere from to 1 Torr. We can supply either booster/piston systems, booster/vane systems or booster/dry pumping systems. LANDFILL GAS APPLICATIONS 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 methane and carbon dioxide along with some other non-organic compounds. The gas is gathered primarily for odor control and to prevent it from going into the atmosphere using our mechanically sealed blowers WASTE OIL RECOVERY Our Vacuum Pumps are proven in this application for dehydration and for providing constant vacuum to the Process equipments leading to higher efﬁciency.

Dry Screw Vacuum Pump ( SDV Series) A new compact design and highly efﬁcient Dry Vacuum Pump featuring patented continuously variable pitch screw designs. Consumes 30% less power than competitive Dry Vacuum Pump designs and generates lower process gas discharge temp. Material of construction Pump Casing One-piece Rotor & Shafts Shaft Seals : Ductile Iron : Cast Iron : Drive end Mechanical & Lip Seal Non Drive End- Triple Lip Seal : KALREZ/VITON/BU : Body & Screws-NIFLON/PFA/NIFA/PTFE 'O' Rings Coating 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 Type Nominal displacement 3 50 Hz / 60Hz (m /hr) Ultimate pressure (50 Hz / 60Hz) Power ( Kw/ Hp) Rotation (R.P.M) 50Hz/60Hz Port size Suction (A) Discharge (A) Cooling water (l / min ) Front End Plate Seal Rear End Plate Type Front End Cover (Drive Shaft) Weight (Pump only) * AT TEST BED CONDITIONS SDV 1 SDV 0 SDV 3 SDV 430 SDV 800 100 /1 155/187 267/3 358/430 6/750-2 -3-3 -3 1.3X10 /6.6X10 KPa 6.6X10 /2.7X10 kpa (0.1/0.05Torr) (0.05/0.02Torr) -3-3 -3-3 4.0x10 /2.7x10 kpa 4.0x10 /2.7x10 kpa (0.03/0.02Torr) (0.03/0.02Torr) -3 SDV 1500 1300/1500-3 -2-3 4.0x10 /1.3x10 kpa 1.3x10 /6.6x10 kpa (0.03/0.02Torr) (0.1/0.05Torr) SDV 2700 20/2700-2 -3 1.3x10 /6.6x10 kpa (0.1/0.05Torr) 2.2/3 3.95/5 7.5/10 2900 / 3500 11/15 15/ 37/50 50 65 50 100 65 1 80 150 100 3 5 36 150 Kg 2 Kg 1350 Kg 1350 Kg 8 11 Plate Spring (or ellows) type Mechanical Seals & Lip Seals Lip Seals 1450 / 1750 55/75 Plate Spring (or Bellows) type Mechanical Seal 300 Kg 0 Kg 600 Kg

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 Double Envelope Mechanical Seal Design Continuously variable patented pitch design

Dry screw Vacuum Pump ( KDP Series) A new compact design and highly efﬁcient Dry Vacuum Pump featuring ﬁxed pitch screw designs. Material of construction Pump Casing One-piece Rotor & Shafts Shaft Seals O Rings Coating 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 Model KDP 150 KDP 330 KDP 0 KDP 800 Capacity 60 Hz CFM/M³/hr 50 Hz CFM/M³/hr 88/150 71/1 194/330 159/270 235/0 194/330 459/780 388/660 Ultimate vacuum [60Hz]* Rotation Speed [RPM] Electric Motor Suction Connection Discharge Connection Cooling Water Noise Level Gear Case Oil Capacity Weight Torr 50Hz HP n/mm In/mm LPM db[a] Lit Kgs. 0.1 2900 7.5 1.5/ 1.5/ 2 84 1.3 2 0.1 2900 12.5 2/50 1.5/ 3.5 84 1.6 3 0.1 2900 2.5/65 2/50 7 84 2.0 3 0.05 2900 30 4/100 2.5/65 10 84 3.6 600 * AT TEST BED CONDITIONS : Ductile Iron : Cast Iron : Drive end Mechanical & Lip Seal : KALREZ/VITON/BU : Body & Screws-NOFLON/PFA/NIFA/PTFE Resin based special PFA for very corrosive applications

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

Dry Rotary Vane Vacuum Pumps (WVS Series) Single Stage, Carbon Vane Rotary, Air cooled Features Compact Design - Reliability & Durability-Easy to maintain and operate Simple Installation Air Cooled, No Water RequiredOil 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 MODEL DISPLACEMENT ULTIMATE VACUUM NORMAL OPERATING VACUUM NORMAL OPERATING PRESSURE MOTOR POWER 60 Hz LPM 50 Hz LPM mm OF HG mm OF HG KG F/CM2 KW 60 Hz LPM 50 Hz LPM DEG C INLET G BSP PUMP RPM OPERATING AMBIENT TEMPERATURE CONNECTIONS TYPE OF DIRVE WEIGHT KG WITH MOTOR WVS 3 280 235 610 450 0.6 0.4 17 1450 3/4" 24 WVS 5 480 5 650 450 0.6 0.75 17 1450 3/4" COUPLING 33 WVS 6 WVS 8 685 1115 575 935 650 650 450 450 0.6 0.6 1.5 1.5(6P) 17 1160 1450 980 0 DEG C 3/4" 1" 44 73 WVS 9 1350 1130 650 450 0.6 2.2(6P) 1160 980 1" 97 WVS 10 20 670 410 4 1100 1100 1 1/4" V BELT 1

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 is shutdown. The pumps are directly driven by a ﬂanged motor via coupling. Applications Packaging CNC Routing Wood Works Pneumatic Conveying Holding & Lifting Pick and Place Medical & Lab Plastic Industries Central Vacuum Systems. Model M3/ Hour Ulti. Va. Max. Ulti. Va. Conti. Kw RPM VCX 60 VCX 100 VCX 150 VCX 0 VCX 300 VCX 0 VCX 505 60Hz 72 1 180 282 360 462 600 50Hz 60 100 150 234 300 385 500 722 Torr gage (50mbar abs ) Torr 6 1.5 2.6 3.6 4.8 6.6 9 11 50Hz 1.1 2.2 3 4 5.5 7.5 9 85 85 83 84 3450/2850 60/50Hz 8~230/460V, 2~2 /380~4V, 0/690V db(a), Max +- 3 tolerance 60Hz Oil Capa (Gear box) Inlet / Outlet Conn. **BSP(G) Amb. Operating Temp. Approx. *Weight (Kg). Accessories 580 685 Voltage Available L* x W x H (mm) 610 Torr 60Hz 80 82 50Hz 78 80 Ltr 0.6 0.75 1" 1-1/2" 82 82 83 81 80 82 1.1 2" 60Hz 758x321x461 717x553x368 769x553x368 903x698x526 50Hz 736x321x461 707x553x368 744x553x368 906x698x526 3" 918x698x526 1039x870x545 1227x870x545 1001x870x545 1058x870x545 5ºC ~ºC (ºC) 60Hz 60 113 1 224 228 312 317 50Hz 55 108 121 218 235 280 285 Non Return Valve, Vacuum Regulator, Exhaust Silencer Note: 1) * Length varies to motor mfg 2) **NPT threads available upon request

Dry Hook & Claw Vacuum Pumps (VCX Series) Performance curve 60Hz 50Hz 505 505 0 0 300 300 0 0 150 150 100 100 60 60 Torr 0 in. Hg gauge 0 0 15 600 10 760 5 0 Torr 0 in. Hg gauge 0 0 15 600 10 760 5 0

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, semiconductors and wood composites as well Bearings Gear end Back end as food processing, vacuum furnace applications and : All models : Double row ball : MB 0/0-4500: cylindrical roller MB 5500 10000: Double row ball Drive Shaft MB 0/0-7 : MB 850-2700 : MB 2900-4500 : MB 5500-10000 : Gears : Seals : many other general applications in industry. Double row ball Single row ball Cylindrical roller Spherical roller Heat treated alloy steel, helical cut and precision ground Drive shaft Mechanical Rotor shafts Non-contacting slinger (Mechanical seals optional) Material of construction Housing End Plates End Covers Rotors Shafts Drive Shaft : : : : : : Cast iron Cast Iron Cast iron Ductile iron Ductile Iron integral with rotors MB 0/0 Ductile iron All others- SAE 41 forged alloy steel Two or Three Lobe Rotors Multiple Seals Five Bearings Heavy-Duty Housing Two Oil Sumps Flush Ground Bearings Helical Timing Gears

MB series Vacuum Boosters Dimesional Table

MBM Vacuum Booster 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 employed to prevent gas from entering the pump casing. MBM- 210 Capacity (m3/hr ) Ultimate Vacuum (Pa) R.P.M 180 5 10-² MBM- 0 MBM- 890 MBM-1680 330 5 10-² 7 5 10-² MBM-3370 MBM-80 10 2800 6830 5 10-² 5 10-² 5 10-² 2770 2870 2900 1450 2900 1450 Inlet MM 50 80 100 150 0 300 Outlet in MM 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

Rotary Vane Vacuum Pumps (KVA/ KVAH Series) 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 MODEL DISPLACEMENT END VACUUM 60Hz 50Hz M3/HR mbara KW 60Hz 50Hz MOTOR 3 PH MOTOR I PH KW 50/60Hz RPM 60Hz 50Hz REVOLUTION db (A) 60Hz 50Hz NOISE LEVEL TOLERENCE mbar CAPACITY LPH 50/60Hz WATER VAPOUR OPERATING TEMPERATURE DEG C 50/60Hz OIL CAPACITY LITRE INLET G (BSP) OR NPT OUTLET CONNECTIONS WEIGHT WITH MOTOR KGS ĈĆ 12 10 2 0.4 0.4 0.4 17 15 59 57 15 18 15 2 0.75 0.75 0.75 17 15 60 56 24 2 0.9 0.9 0.9 3480 2870 62 60 63 100 160 215 0 300 0 500 600 750 36 48 78 1 192 8 300 360 505 600 780 4 500 660 660 750 30 65 100 160 215 0 300 0.1 0.1 0.1 0.1 1.1 1.5 2.2 3 3.7 5.5 7.5 8.6 15 15 18.5 18.5 18.5 0.9 1.1 1.5 2.2 3.7 5.5 7.5 7.5 11.2 11.2 15 1.5 1.5 17 17 17 17 17 17 17 17 1160 1160 1160 15 15 15 15 15 15 15 15 980 980 980 1450 67 67 68 68 75 77 77 78 78 78 79 64 64 65 65 72 74 74 75 76 76 77 77 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 77 80 85 78 80 84 85 83 85 85 86 81 81 83 82 1 1 2 2 7 7 7 7 19 19 19 19 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" 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" 66 188 22 47 53 65 75 124 145 184 184 504 637 703 535

Rotary Vane Vacuum Pumps (GHP Series) 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, electronics and universities and colleges, 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 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 Model Kinney Make Capacity ECO GHP 150K ECO GHP 0K ECO GHP 3K ECO GHP 550K ECO GHP 660K ECO GHP 800K ECO GHP 1000K ECO GHP 1300K ECO GHP 1600K Pump Speed Ultimate Pressure Gas blast valve closed Rotary Speed M3/hr /LPM 10/150 15/0 /3 33/550 /660 48/800 60/1000 78/1300 90/ 1600 Mbar 1x10 3 1x10 3 1x10 3 1x10 3 1x10 3 1x10 3 1x10 3 1x10 3 1x10 3 RPM 10 10 10 10 10 10 10 10 10 Electric Motor Power HP 1 2 2 2 3 5 5 Cooling Mode Air Working Voltage Oil Capacity Inlet Dimensions Air Cooling V 2/415 2/415 2/ 415 2/ 415 2/ 415 2/ 415 2/ 415 2/ 415 2/415 Ltr 0.8 0.8 1.2 1.2 2 2 3.5 3.5 5.6 ID MM 50 OD MM 50 Dimensions L/W/H MM 517x128x233 544x128x233 544x158x261 594x162x285 660x8x360 708x0x361 796/0/370 817/0/361 849x0x370 Weight KG 30 31 42 48 52 60 85 85 106

Rotary Piston Pumps (KT Series) Model CFM/m³/h HP/kW KT-150C KT-275LP KT-300D KT-505LP KT-500D KT-850D 144/5 160/272 296/505 296/503 484/822 778/1322 7.5/5.5 10/7.5 15/11 15/11 30/22 /30 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. All KT models include an integral, positive pressure lubrication system to ensure reliable lubrication at all pressure levels. KT pumps are water-cooled. Rotary Piston Pumps (KD & KDH Series) Single stage duplex KD and KDH vacuum pumps are belt-driven, low-speed rotary piston pumps. These pumps enjoy unparalleled ruggedness and reliability; some have been in system operation for over 70 years. This reliability is due to no metal-to-metal contact as the clearances being ﬁlled with oil. Gas ballast and their large oil capacity enable the KD and KDH models to handle moderate water or other vapor loads. KD models are air-cooled, KDH models are water-cooled. Model CFM/m³/h HP/kW KD-30 KD-50 KDH-130 KDH-150 33/56.1 52/88.4 134/227 150/5 1.5/1.1 2/1.5 5/3.7 7.5/5.5

Rotary Piston Pumps KC & KTC Series Model CFM/m³/h HP/KW KC-5 KC-8 KC-15 KTC-21 KTC-60 KTC-112 5/8.5 8/14 15/ 21/35 60/102 107/182 0.33/0. /0.37 1/0.75 1.5/1.1 3/2.2 7.5/5.5 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 balanced and is practically vibration-free. Liquid Ring Vacuum Pumps ( KLRC Series) KLRC liquid ring vacuum pumps are ideally suited for pumping wet mixtures and even slugs of liquid. KLRC liquid ring vacuum pumps can pull down as low as 4 Torr (5.3 mbar a). However, low-pressure performance is limited by the vapor pressure of the sealing liquid, which can be water, oil or process liquids. Model CFM/m³/h HP/kW KLRC-75 KLRC-100 KLRC-1 KLRC-0 KLRC-300 KLRC-5 KLRC-950 70/1 100/170 130/2 5/350 300/510 560/950 990/1680 5/3.7 7.5/5.5 10/7.5 15/11 /18.5 50/37 100/75

Diffusion pump DPF-z type diffusion pump is designed to have high pumping speed, excellent back stream characteristic, low ultimate pressure, and high reliability. The jet assembly of the diffusion pump 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, which is an option by which you can observe the oil surface and oil contamination decomposition. It short, ECONOMY supplies reliable pumps produced through quality control and test process. The pump come in water-cooled versions from DPF-3Z thru DPF-28Z and air-cooled versions from DPF-3ZA thru DPF-4ZA. 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 Unit Ltr, / Sec. Torr Torr mg/cm2.min mg/cm2.min mg/cm2.min ml. V/3ɇ min Liters / min. Torr watts Kg. ECO 150 150 1x10-7 100 2 Air 2x10-1 450 7.5 ECO 0 0 1x10-7 150 2 Air 2x10-1 700 10 ECO 360 360 5x10-7 1x10-7 2.5x10-2 7.2x10-4 2x10-4 100 2 1 2x10-1 450 6 ECO 570 570 5x10-7 1x10-7 2.5x10-2 7.2x10-4 2x10-4 150 2 1.5 2x10-1 700 8 ECO 10 10 5x10-7 1x10-7 2.5x10-2 2x10-4 3 2 3 2x10-1 1 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 ECO 00 00 5x10-7 1x10-7 2.5x10-2 2x10-4 500 2 4 2x10-1 1.5 30 ECO 3000 3000 5x10-7 1x10-7 2.5x10-2 2x10-4 8 2 5 2x10-1 1.9 41 ECO 5500 5500 5x10-7 1x10-7 2.5x10-2 2x10-4 1600 2 30 7 2x10-1 4.5 1 ECO 13000 13000 5x10-7 1x10-7 2.5x10-2 2x10-4 5000 2 35 11 2x10-1 9 180 ECO 000 000 5x10-7 1x10-7 2.5x10-2 2x10-4 9000 2 15 2x10-1 15 270

Competitor Plus Blowers Application Dairy Milking Air Sparging Wastewater Aeration Silo Aeration Dust Collection Competitor Plus blowers include special features usually found only on premium blowers and at competitive prices. They are generally interchangeable with Roots Universal RAI and many Sutorbit California Legend models. Compatible with most existing OEM engineering dimensions. Competitor Plus blowers are rated up to 15 PSIG (1.03 bar g) discharge pressure or 16 Hg (5 mbar g) dry vacuum. Model 02 04 3002 3003 3006 02 05 07 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 -155/34-264 28-5/48-349 57-344/97-585 17-6/29-350 39-410/66-697 52-542/88-921 38-355/65-604 63-594/107-1010 1-881/213-1488 70-545/119-927 112-875/190-1488 261-1639/444-2786 152-787/8-1338 321-1449/546-2463 762-22/1295-3808 115-1333/198-2298 248-2390/426-4116 365-3600/630-6210 5-1660/352-2863 621-4460/1072-7692 882-63/15-10896 HP/kW 0.3-4.9/0.2-3.7 0.4-5.6/0.3-4.2 0.4-12/0.3-9 -12/0.4-9 0.7-12/-9 0.4-15/0.3-11 0.6-24/-18 0.8-18/0.6-19 0.6-/-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 2.6-54/2.0-1.6-55/1.2-41 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 6-1/4.6-96 14-270/11-5 18.330/14-2

PD Plus Blowers Application Pulp/Paper Processing Fluid/Bed Combustion Pneumatic Conveying Fluidization/Agitation of Powders Vapor Recovery Eleveated Enclosures Gas Applications PD Plus is a long-established line of premium, heavy-duty models ranging from 3. to 12 gear diameter and 2.5 to 48 rotor length. These blowers are renowned for their quality, dependability and outstanding performance. Premium Features Model 32 34 36 3210 06 09 12 5507 5509 5511 5514 5516 5518 55 7010 7013 7017 7021 7026 9012 9016 90 9027 1215 1224 1230 1236 1248 CFM/m3/h 8-90 / 14-153 12-146 / -248 21-2 /36-374 37-368 / 63-626 39-338 / 66-575 49-497 / 83-845 87-682 / 148-1159 99-794 / 168-1350 128-956 / 218-16 152-1171 / 8-1991 490-1522 / 833-87 277-1743 / 471-2963 350-1962 / 595-3335 435-2185 / 7-3715 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 6-5315 / 1054-9036 284-3764 / 483-6399 494-6036 / 8-10261 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 / 4.8-9 8.0-371 / 6.0-276 6.3-271 / 4.7-2 8.6-427 / 6.4-318 10-496 / 7.5-370 12-385 / 9.0-287 15-267 / 11-199 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 41 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

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 0 MBM 1680 MKBM 3370 MBM 80 SDV 800 SV 430 SDV 3 7 5 x 10-2 5 5 100/4 /1-1/2 850 10 5 x 10-2 5 10 150/6 50/2 10 2800 5 x 10-2 7.5 15 150/6 50/2 1500 6600 5 x 10-2 15 300/12 65/2-1/2 20 Booster /Dry Vacuum Pump System MBM / SDV & KDP series 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 MBM 1680 MBM 3370 MBM 80 KDP 800 KDP 0 KDP 330 7 5 x 10-2 5 7.5 100/4 /1-1/2 1000 10 5 x 10-2 5 12.5 150/6 50/2 10 2800 5 x 10-2 7.5 150/6 50/2 1800 6600 5 x 10-2 15 30 300/12 65/2-1/2 00

Custom Engineered Solutions prides itself in having designed & delivered vacuum systems tailormade to customer speciﬁcations complying with the highest engineering standards & statutory requirements. Understanding customer processes and taking every requirement into consideration including environmental factors, our engineers select the optimum solution based on our technical expertise and experience based on supplying several of systems in India & worldwide. Our design team validates material compatibility and construction details to ensure longevity of the solution provided. Our experience allows us to offer solutions for highly corrosive and stringent duty applications. By incorporating the latest operation logic and procedures aided by precise instrumentation & robust designs our solutions deliver excellent performance, optimum pump down time with safety features and the lowest power consumption. looks forward for opportunities to offer custom engineered solutions to customers worldwide Vacuum Booster - Vane systems Multi stage vacuum booster - dry pump systems Multistage Vacuum Booster - LRVP systems Multistage Claw Dry pump systems Mobile self contained systems Elevated Pressure Blower Package Vacuum booster - Piston pump systems Centralized Vacuum systems Diffusion Pump systems Exotic Gas handling Multi - stage Blower systems

Custom Engineered Solutions

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 Refrigeration Pvt Ltd A 16/1 Harihar Corporation Mankoli, Off Mumbai Nasik Highway Bhiwandi, District Thane 421302 Maharashtra State INDIA www.erplindia.com Tel no : +91-22 661821/662746 Email: sales@erplindia.com