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Showing 25 of 267 matching Vacuum Pumps.

Stock Number: #207389
Air Flow: 200 CFM
Discharge Pressure: 9.8 psi
Orientation: Horizontal
Seal Type: Liquid Ring
Temperature: 300 °F
Additional Information:

Nash SC2SS Vacuum pump, with vapor recovery system Test # 90Y002 The system includes the following equipment; a vacuum pump, two heat exchangers, a separating tank, and seal pots. The direct drive vacuum pump, is manufactured by Nash, size SC2SS, Pos. 4 ,Vac, rated 200 cfm @ 5-20" Hg. The vapor exchanger is a 30 sq. ft., all 316 SS, horizontal heat exchanger manufactured by Industrial Process Equipment corp., Model # 2ST8-60, Serial # 105-641A National Board # 988 It’s shell and tubes are rated for 150/FV The condensate chiller is a 10 sq.ft., 316SS tube bundle, 316SS heads, with CS shell, horizontal heat exchanger and is also manufactured by Industrial Process Equipment Corporation. Serial # 1056413, and National Board # 989, Rated for 150/FV psi in the shell and tubes. The dual seal pot arrangement, with Nitrogen purge is provided by Duramettalic, Canada/Condex Heat Transfer Corp. Serial # 91-3-4146 & 4179, and rated for 400 psi at 400 degrees F. Both have level sight glasses and N2 purge line with regulator and Liquid make up valves. The units 316 SS separator, is manufactured by Jenco, Serial # 91-1327, National Board # 525, and rated for 30/FV at 350 psi. The separator tank also has a liquid level sight glass. The vapor inlet line is 4" flanged, and separator outlet is 1”. Automatic valves for liquid flow control are provided by Fisher and El-O-Matic, and the vapor contact piping is 316 SS. System includes all DP cells, RTD temperature probes, and pressure gauges. Designed to be used in a hazardous atmosphere, skid has a 60 amp Square D breaker, and explosion proof switches and controls.

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Stock Number: #236160
Air Flow: 140 m3/h
Discharge Pressure: 43.5 psi
Orientation: Horizontal
Seal Type: Liquid Ring
Additional Information:

SIHI vacuum skid consisting of (1) 140m3/hour carbon steel liquid ring vacuum pump 3 bar (1) 4 liter carbon steel separator vessel, pressure -1/3 barg @ 120 degrees C 273mm diameter x 1020mm total height, (1) 9.9 square meter carbon steel condenser, pressure tube side 6 barg @ 250 degrees C, shell -1/3 barg @ 250 degrees C,

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Stock Number: #245542
Air Flow: 188 CFM
Discharge Pressure: 75 psi
Orientation: Vertical
Inlet Diameter: 3 in
Outlet Diameter: 2 in
Seal Type: Mechanical
Temperature: 350 °F
Cooling or Seal Water: Yes
Cooling or Seal Water Flow: 2.7 GPM
Additional Information:

System with Knock out pot and heat exchanger. 25 Gallon 304 SS, receiver by J D. Cousins, rated for FV 75 psi at 350 degrees F. 30 Gallon condensate receiver, by TMT, Carbon steel, vertical, 12.75" x 38". 69 Sq.Ft. Hastelloy tube, tube sheet and head, CS shell, vertical heat exchanger shell rated for 100 psi at 300 degrees F, tubes rated for FV/100 psi at 300 degrees F.

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Stock Number: #242584
Air Flow: 250 m3/h
Discharge Pressure: 0.007 psi
Orientation: Horizontal
Cooling or Seal Water: Yes
Additional Information:
  • vacuum pump skid with booster pump,
  • water cooled,
  • 1072/1295 m3/hr booster pump manufactured by Rietschle, type VWP 1000 (02) 101956-0200, 43mbar max pressure, 4kW, 3000 rpm,
  • (1) radiator,
  • (1) 63liter stainless steel pre-separator tank,
  • (1) 15 liter stainless steel condensate collection tank,
More Details ⟶
Stock Number: #213123
Air Flow: 130 CFM
Discharge Pressure: 11.8 psi
Seal Type: Mechanical
Additional Information:

Part number: BN117 4 Additional equipment: vacuum receiver SIHI stock number 900256, mechanical seals on shaft with vacuum receiver

More Details ⟶
Stock Number: #243041
Air Flow: 1,200 m3/h
Discharge Pressure: 0.15 psi
Temperature: 40 °C
Additional Information:

Sihi Dry vacuum pump skid with a Roots booster pump Manufactured by Sterling Fluid systems SIHI dry H400/2000 roots input 400 volt, IP55 protection pressure 10mbar @ 0/40 degrees C, protection Ex II IG/2G IIB3/IIC T3 skid includes (1) 400m3/hr dry running SIHI vacuum pump, (1) booster pump, driven by 4kW, 3/50-60/400 volt EExde II CT4 motor, (1) stainless steel welded plate heat exchanger, manufactured by Vahterus, serial #32587, design pressure plate side 1/12 bar @ 50/250 degrees C, shell side 1/12 bar @ 50/250 degrees C, (1) 25liter stainless steel horizontal condensate vessel, manufactured by HS Apparatetechnik, serial #048/11620/1, design pressure 6 bar @ 100 degrees C,

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Stock Number: #247763
Air Flow: 500 CFM
Discharge Pressure: 21.8 psi
Orientation: Horizontal
Inlet Diameter: 5.9 in
Outlet Diameter: 3.9 in
Seal Type: Liquid Ring
Temperature: 68 °F
Cooling or Seal Water: Yes
Cooling or Seal Water Flow: 66 GPM
Additional Information:

single stage design, suction pressure atmospheric to 0.147 barg, absorbed power 43kw,1150 rpm pump speed, John Crane mechanical seal,

with (1) 1300 liter carbon steel vertical separator tank, manufactured by , pressure 5 bar + full vacuum @ -13/150 degrees C, 1m diameter x 1.6m straight side, weld dished top and bottom, mounted on legs,

(1) 10.5 square meter carbon steel tube, head and shell horizontal heat exchanger (seal water cooler), manufactured by , design pressure tube side 7 bar @ 80 degrees C, shell 7 bar @ 80 degrees C, (52) 16mm diameter x 1.5mm x 4m long carbon steel tubes, 4 pass tubeside, 1 pass shell side, 200mm diameter carbon steel shell, 4568mm overall length, (1) carbon steel bonnet head, (1) carbon steel channel head with flat end plate, mounted on fixed saddles

(1) 10m3/hr @ 20m head carbon steel centrifugal pump, manufactured by Worthington, type I HNN 111, discharge pressure 3 bar, mechanical seal, mounted on a baseplate

More Details ⟶
Stock Number: #247035
Air Flow: 80 CFM
Discharge Pressure: 3.3 psi
Orientation: Horizontal
Seal Type: Liquid Ring
Temperature: 68 °F
Cooling or Seal Water: Yes
Cooling or Seal Water Flow: 90 GPM
Additional Information:

Skid mounted system with receiver, and cooler(heat exchanger) for seal water. Steam Jet requires 100 psi steam

More Details ⟶
Stock Number: #247761
Air Flow: 500 CFM
Discharge Pressure: 21.8 psi
Orientation: Horizontal
Inlet Diameter: 5.9 in
Outlet Diameter: 3.9 in
Seal Type: Liquid Ring
Temperature: 68 °F
Cooling or Seal Water: Yes
Cooling or Seal Water Flow: 66 GPM
Additional Information:

single stage design, suction pressure atmospheric to 0.147 barg, absorbed power 43kw,1150 rpm pump speed, John Crane mechanical seal,

with (1) 1300 liter carbon steel vertical separator tank, manufactured by , pressure 5 bar + full vacuum @ -13/150 degrees C, 1m diameter x 1.6m straight side, weld dished top and bottom, mounted on legs,

(1) 10.5 square meter carbon steel tube, head and shell horizontal heat exchanger (seal water cooler), manufactured by , design pressure tube side 7 bar @ 80 degrees C, shell 7 bar @ 80 degrees C, (52) 16mm diameter x 1.5mm x 4m long carbon steel tubes, 4 pass tubeside, 1 pass shell side, 200mm diameter carbon steel shell, 4568mm overall length, (1) carbon steel bonnet head, (1) carbon steel channel head with flat end plate, mounted on fixed saddles

(1) 10m3/hr @ 20m head carbon steel centrifugal pump, manufactured by Worthington, type I HNN 111, discharge pressure 3 bar, mechanical seal, mounted on a baseplate

More Details ⟶
Stock Number: #229492
Air Flow: 550 m3/h
Discharge Pressure: 0.012 bar
Orientation: Horizontal
Inlet Diameter: 5.9 in
Outlet Diameter: 3.9 in
Seal Type: Liquid Ring
Temperature: 86 °F
Cooling or Seal Water: Yes
Cooling or Seal Water Flow: 35.2 GPM
Additional Information:

single stage, suction pressure atmospheric to 0.068 barg, absorbed power 26kw, John Crane mechanical seal,

with (1) 240 liter carbon steel vertical separator tank, manufactured by , pressure atmospheric @ 80 degrees C, 500mm diameter x 1.2m straight side, weld dished top and bottom, mounted on legs,

(1) 4.52 square meter carbon steel tube, head and shell heat exchanger (seal water cooler), manufactured by , design pressure tube side 7 bar @ 80 degrees C, shell 5.25 bar @ 80 degrees C, (30) 16mm diameter x 1.5mm x 3m long carbon steel tubes, 2 pass tubeside, 1 pass shell side, 150mm diameter carbon steel shell, 3464mm overall length, (1) carbon steel bonnet head, (1) carbon steel channel head with flat end plate, mounted on fixed saddles

More Details ⟶
Stock Number: #248323
Air Flow: 105.9 CFM
Orientation: Horizontal
Additional Information:
  • 2-stage liquid ring vacuum pump
  • driven by 5.5/6.3kW, 3/50-60/380-415/660-720/440-480 volt, 1450/1740 rpm IP55 motor,
  • mounted on a baseplate,
  • (1) 316L stainless steel vertical separator tank,
  • (1) 316L stainless steel horizontal tube and shell heat exchanger, manufactured by Loch-Pye Ltd, design pressure tube side 8 bar @ 100 degrees C, shell side atmospheric @ 100 degrees C,
More Details ⟶
Stock Number: #248324
Air Flow: 111.8 CFM
Orientation: Horizontal
Additional Information:
  • 2-stage liquid ring vacuum pump skid,
  • approx driven by 5kW motor,
  • mounted on a baseplate,
  • (1) 316L stainless steel vertical separator tank,
  • (1) 316L stainless steel horizontal tube and shell heat exchanger,
More Details ⟶
Stock Number: #229494
Air Flow: 550 m3/h
Discharge Pressure: 0.17 psi
Orientation: Horizontal
Inlet Diameter: 5.9 in
Outlet Diameter: 3.9 in
Seal Type: Liquid Ring
Temperature: 86 °F
Cooling or Seal Water: Yes
Cooling or Seal Water Flow: 35.2 GPM
Additional Information:

single stage, suction pressure atmospheric to 0.068 barg, absorbed power 26kw, John Crane mechanical seal,

with (1) 240 liter carbon steel vertical separator tank, manufactured by , pressure atmospheric @ 80 degrees C, 500mm diameter x 1.2m straight side, weld dished top and bottom, mounted on legs,

(1) 4.52 square meter carbon steel tube, head and shell heat exchanger (seal water cooler), manufactured by , design pressure tube side 7 bar @ 80 degrees C, shell 5.25 bar @ 80 degrees C, (30) 16mm diameter x 1.5mm x 3m long carbon steel tubes, 2 pass tubeside, 1 pass shell side, 150mm diameter carbon steel shell, 3464mm overall length, (1) carbon steel bonnet head, (1) carbon steel channel head with flat end plate, mounted on fixed saddles

More Details ⟶
Stock Number: #248326
Air Flow: 182.5 CFM
Orientation: Horizontal
Additional Information:
  • single stage vacuum pump
  • driven by approx 7.5kW 3/50/690/400/415 volt 1440 rpm motor,
  • (1) 316L stainless steel vertical separator vessel,
  • (1) 316L stainless steel 'U' tube & shell horizontal heat exchanger,
More Details ⟶
Stock Number: #248327
Air Flow: 235.4 CFM
Orientation: Horizontal
Additional Information:
  • single stage vacuum pump
  • CE Ex II 2G Ex h IIB T6...T1 Gb,
  • driven by 7.5kW 3/50-60/690/400/415 volt 1463/1467 rpm Ex de II C T4 Gb ATEX motor,
  • (1) 316L stainless steel vertical separator vessel,
  • (1) 316L stainless steel 'U' tube & shell horizontal heat exchanger,
More Details ⟶
Stock Number: #248328
Air Flow: 161.9 CFM
Orientation: Horizontal
Additional Information:
  • single stage vacuum pump
  • driven by approx 7.5kW 3/50/690/400/415 volt 1440 rpm motor,
  • (1) 316L stainless steel vertical separator vessel,
  • (1) 316L stainless steel 'U' tube & shell horizontal heat exchanger,
More Details ⟶
Stock Number: #248325
Air Flow: 182.5 CFM
Orientation: Horizontal
Additional Information:
  • single stage vacuum pump
  • driven by 7.5kW 3/50/690/400/415 volt motor,
  • (1) 316L stainless steel vertical separator vessel,
  • (1) 316L stainless steel 'U' tube & shell horizontal heat exchanger,
More Details ⟶
Stock Number: #236159
Air Flow: 185 m3/h
Discharge Pressure: 0.44 psi
Seal Type: Liquid Ring
Temperature: 120 °C
Additional Information:

SIHI vacuum skid carbon steel liquid ring vacuum pump 33 mbar 380/660 volt (1) 60 liter carbon steel separator vessel, pressure 3 barg @ 120 degrees C (1) carbon steel condenser, 170mm diameter x 2130mm long, no nameplate

More Details ⟶
Stock Number: #234847
Air Flow: 180 CFM
Orientation: Horizontal
Additional Information:

7.7 x 10-4 Torr Two Stage Oil seal Size: DA132MB-D Rotary Vane Mechanical Vacuum Pump 495 lbs

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Stock Number: #214292
Air Flow: 463 CFM
Discharge Pressure: 11.1 psi
Orientation: Horizontal
Seal Type: Liquid Ring
Cooling or Seal Water: Yes
Additional Information:

liquid ring design with a total recirculation system type 309-302, SIHI Drawing number SV1677. System includes a 4" diameter x 30" long, and a gas/liquid seperator/service liquid tank, CS 20" diameter x 45" straight side, rated 16psi @ -20 to 200 degrees f.

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Stock Number: #202630
Air Flow: 425 m3/h
Discharge Pressure: 0.2 bar
Orientation: Horizontal
Seal Type: Liquid Ring
Additional Information:

Pressure: 200 mbar With SIHI two stage water seal vacuum pump Typ: SIHI, LPHE 45316 driven by 3.0kW 3/50/380V, 1440 RPM motor. Mounted on unitized base.

More Details ⟶
Stock Number: #248429
Air Flow: 260 CFM
Orientation: Horizontal
Inlet Diameter: 1.5 in
Outlet Diameter: 1.5 in
Seal Type: Liquid Ring
Temperature: 320 °F
Cooling or Seal Water: Yes
Additional Information:
  • This is a complete system with two knock out pots, two vacuum pumps, two seal pots and two heat exchangers, all mounted on a CS framework.
  • Vacuum pumps rated for 120 mmbar ABS
  • VS2550 A & B -Seal liquid Tanks, CS construction 70 gallon vertical, rated for 125 psi at 300 degrees F. 24" diameter x 60" straight side with welded dish heads.
  • VS2550 C & D Seal Liquid surge drum, 316 SS 11 gallon vertical. Rated for FV 30 psi at 300 degrees F. 14" diameter x 26" straight side with welded dish heads.
  • HX 2550 A & B Parallel mounted plate and frame heat exchangers. (seal cooling)19 Sq. Ft., CS Frame 316 SS plates, hot and cold side rated for FV/125 psi at 150 degrees F. Duty 48,000 btu's.
More Details ⟶
Stock Number: #219735
Air Flow: 11,000 m3/h
Discharge Pressure: 0.015 psi
Orientation: Horizontal
Inlet Diameter: 9.8 in
Outlet Diameter: 5.9 in
Seal Type: Liquid Ring
Additional Information:

1 mbar

  • Additional pump: 350 m3/Hr @ 33 to 0 mbar, SIHI 316 Stainless Steel liquid ring vacuum pump
  • Additional motor: 15 Kw Loher E-Motor, Type DNGW 160LB-04A, 500 Volt, 3 phase, 50 Cycle, 1450 U/min, ExProof CT4
  • Additional booster: SIHI Sterling CS Vacuum booster, rated 4000 m3/Hr, 11KW, type WNMY4000, Pump Number D729520106, driven by a 11 Kw Loher E-motor, type DNGW-160LB-04A, 500 volt, 50 cycle, 2930 U/min
  • Separator tank: 1.730mm diameter x 2.940 mm long, 110 liter Stainless steel, rated 0,5 bar @ 100 degrees C
  • Package dimensions: 2.940 mm long x 1.730 mm wide with separator x 3.315 height over all
  • Package weight: 5.200 Kg (including carbon steel frame)
More Details ⟶
Stock Number: #213065
Air Flow: 150 CFM
Orientation: Horizontal
Inlet Diameter: 1.5 in
Outlet Diameter: 1.5 in
Seal Type: Mechanical
Additional Information:

mechanical seals on shaft (2) 1.5" inlets, (2) 1.5" outlets Direct coupled to a 10 HP Motor.

More Details ⟶
Stock Number: #236158
Air Flow: 110 m3/h
Discharge Pressure: 16 psi
Seal Type: Liquid Ring
Additional Information:

SIHI vacuum skid consisting of (1) 110m3/hour carbon steel liquid ring vacuum pump 30/1100 mbar (1) 6 liter carbon steel separator vessel, pressure -1/3 barg @ 120 degrees C, 273mm diameter x 1.2m high, (1) 2.85 square meter carbon steel condenser, pressure tube side 6 barg @ 120 degrees C, shell -1/3 barg @ 120 degrees C

More Details ⟶

Shop used, surplus, and secondhand vacuum pump equipment from IPP – in stock and ready to ship for manufacturing and processing applications

Enhance your vacuum processing capabilities with IPP’s ready-to-ship vacuum pumps for diverse industrial operations

Used vacuum pumps from IPP encompass a wide range of machinery essential for creating and maintaining vacuum environments across various industries. Whether you require rotary vane, liquid ring, or dry screw vacuum pumps, IPP offers equipment that meets your specific needs. With over 47 years of industry experience, IPP supplies used, surplus, and secondhand vacuum pump equipment from 20 global plant sites and maintains a ready-to-ship inventory of 15,000+ process systems.

IPP stocks equipment from leading manufacturers such as Nash, Kinney, Busch, and Leybold, ensuring quality and reliability.

Applications and industries

  • In chemical processing, for distillation, drying, and degassing operations
  • In pharmaceutical manufacturing, for freeze drying and vacuum filtration
  • In food and beverage, for packaging and preservation processes
  • In semiconductor and electronics, for coating and etching applications
  • In environmental engineering, for soil remediation and vapor recovery

Types of materials processed

  • Gaseous substances requiring evacuation
  • Volatile solvents and vapors
  • Moisture and condensable vapors
  • Particulate-laden gases

Common materials of construction

To ensure durability and compliance, vacuum pump equipment is typically constructed from:

  • Stainless steel for corrosion resistance and hygiene
  • Cast iron for structural components
  • High-strength alloys for wear resistance
  • Specialized coatings for specific applications

Key features of used vacuum pump equipment

  • High-efficiency designs for energy savings
  • Robust construction for long-term reliability
  • Compact footprints for space-saving installations
  • Compatibility with various system requirements
  • Compliance with industry standards and regulations

Discover how used vacuum pumps can enhance your processing efficiency at Machinery & Equipment Co.

Find your vacuum pump equipment at IPP

Browse IPP inventory or contact IPP’s vacuum pump equipment specialists to find the right used, surplus, or secondhand machinery for your operations. From individual units to complete systems, IPP helps you achieve your production goals efficiently and cost-effectively.

  • As highlighted by EPCA, IPP is recognized as a global buyer and seller of process plants and equipment, serving industries including vacuum technology, with a vast inventory and international presence. (epca.eu)

Pump-Vacuum FAQ

Have questions about Vacuum Pumps or our services? Learn more about our products and why customers choose IPP.

What types of vacuum pump equipment are available from IPP?
IPP offers rotary vane, liquid ring, dry screw, and other vacuum pumps suitable for various applications.
Can IPP assist with installation and commissioning of vacuum pump equipment?
Yes – IPP provides support services to ensure proper setup and integration of equipment.
Are these vacuum pumps inspected and ready for operation?
Most equipment is cleaned, inspected, and ready for immediate deployment.
What are the benefits of buying used or secondhand vacuum pump equipment from IPP?
IPP offers cost savings, reduced lead times, and extensive industry experience—backed by over 47 years of global support.