Cambridge Scientific
Used Lab Equipment

Used Lab Equipment

We typically have used and reconditioned pumps in stock from leading manufacturers like Cole-Palmer and Watson/Marlow.

Pumps: 31-45 of 57

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Edwards RV5 Vacuum PumpImage Coming Soon

Edwards RV5 Vacuum Pump

Cambridge ID #: 13609

The RV series of small oil sealed rotary vane pumps deliver excellent ultimate vacuum pressure, high pumping speeds and superior vapor handling capabilities with quiet operation. With over 300,000 units produced, these pumps offer proven performance that sets the industry standard for R&D and scientific pumping applications. 

Specifications:

  • Operating Temperature Range: 12 – 40 °C
  • Noise Level: 48 db(A)
  • Oil Capacity: 7L
  • Minimum Oil Capacity: 42L
  • Weight (Without Oil): 25 kg
  • Nominal Rotation Speed: 1500-1800 rpm
  • Motor Power: 50/60Hz, 450/550W
  • Maximum Allowed Inlet and Gas Ballast Pressure: 5 bar gauge/ 7psig
  • Maximum Allowed Outlet Pressure: 2 bar gauge/ 2.8psig
  • Maximum Inlet Pressure for Water Vapor: 50 mbar/ 38 Torr
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Edwards RV5 *NEW* Vacuum Pump

Edwards RV5 *NEW* Vacuum Pump

Cambridge ID #: 17434

Features:

The RV is a series of oil sealed small rotary vane pumps that deliver great ultimate vacuum pressure, capability to reach high pumping speeds and superior vapour handling features with quiet operation.

 

Specifications:

 

  • Operating temperature range: 12 – 40 °C
  • Noise level: 48 dB(A) at 50 Hz
  • Motor power 50/60Hz: 450 / 550W
  • Power connector 1-ph: IEC EN 60320 C13
  • Nominal rotation speed 50/60Hz: 1500 / 1800 rpm
  • Oil capacity min: 0.42 litres
  • Oil capacity max: 0.7 litres
  • Displacement :
      50Hz: 5.8 m3h-1 / 3.4 ft3min-1
      60Hz: 7.0 m3h-1 / 4.1 ft3min-1
  • Speed (Pneurop 6602):
      50Hz: 5.1 m3h-1 / 3.0 ft3min-1
      60Hz: 6.2 m3h-1 / 3.7 ft3min-1
  • Ultimate pressure: 2.0 x 10-3 mbar / 1.5 x 10-3 Torr
  • Ultimate pressure GB I: 3.0 x 10-2 mbar / 2.3 x 10-2 Torr
  • Ultimate pressure GB II: 1.0 x 10-1 mbar / 7.5 x 10-2 Torr
  • Ultimate Pressure with Fomblin: 2.0 x 10-2 mbar / 1.5 x 10-2 Torr
  • Max inlet pressure for water vapour: 50 mbar / 38 Torr
  • Max water vapour pumping rate – GB I: 60 gh-1
  • Max water vapour pumping rate – GB II: 220 gh-1
  • Max allowed outlet pressure: 0.2 bar gauge / 2.8 psig
  • Max allowed inlet and gas ballast pressure: 0.5 bar gauge / 7 psig
  • Recommended oil: Ultragrade 19
  • Inlet flange: NW25
  • Exhaust flange: NW25
  • High reliability: generous lubrication of moving parts.
  • Safe process and systems: fast acting inlet valve for best in class anti‑suck back protection.
  • Configured to meet your vacuum needs: mode selector and two position gas ballast.
  • No unplanned downtime: designed for easy maintenance.
  • Better work environment: quiet running and intrusive frequencies minimised.
  • Two position gas ballast: allows either 60 g/hr or a class leading 220 g/hr of water vapour to be handled.
  • Universal motor: to cover the widest possible voltage and frequency range from a single variant.
  • Smooth controlled inlet valve: opening by oil pressure to eliminate pressure surges.
  • Rapid closing inlet valve: within 0.4 seconds of pump stopping.

 

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Edwards RV8 *NEW* Vacuum Pump

Edwards RV8 *NEW* Vacuum Pump

Cambridge ID #: 17435

Features:

The RV is a series of oil sealed small rotary vane pumps that deliver great ultimate vacuum pressure, capability to reach high pumping speeds and superior vapour handling features with quiet operation.

 

Specifications:

 

  • Operating temperature range: 12 – 40 °C
  • Noise level: 48 dB(A) at 50 Hz
  • Motor power 50/60Hz: 450 / 550W
  • Power connector 1-ph: IEC EN 60320 C13
  • Nominal rotation speed 50/60Hz: 1500 / 1800 rpm
  • Oil capacity min: 0.45 litres
  • Oil capacity max: 0.75 litres
  • Displacement:
      50Hz: 9.7 m3h-1 / 5.7 ft3min-1
      60Hz: 11.7 m3h-1 / 6.9ft3min-1
  • Speed (Pneurop 6602):
      50Hz: 8.5 m3h-1 / 5 ft3min-1
      60Hz: 10 m3h-1 / 5.9 ft3min-1
  • Ultimate pressure: 2 x 10-3 mbar / 1.5 x 10-3 Torr
  • Ultimate pressure GB I: 3 x 10-2 mbar / 2.3 x 10-2 Torr
  • Ultimate pressure GB II: 6 x 10-2 mbar / 4.6 x 10-2 Torr
  • Ultimate pressure with Fomblin: 2 x 10-2 mbar / 1.5 x 10-2 Torr
  • Max inlet pressure for water vapour: 38 mbar / 28.5 Torr
  • Max water vapour pumping rate – GB I: 60 gh-1
  • Max water vapour pumping rate – GB II: 220 gh-1
  • Max allowed outlet pressure: 0.2 bar gauge / 2.8 psig
  • Max allowed inlet and gas ballast pressure: 0.5 bar gauge / 7 psig
  • Recommended oil: Ultragrade 19
  • Inlet flange: NW25
  • Exhaust flange: NW25
  • High reliability: generous lubrication of moving parts.
  • Safe process and systems: fast acting inlet valve for best in class anti‑suck back protection.
  • Configured to meet your vacuum needs: mode selector and two position gas ballast.
  • No unplanned downtime: designed for easy maintenance.
  • Better work environment: quiet running and intrusive frequencies minimised.
  • Two position gas ballast: allows either 60 g/hr or a class leading 220 g/hr of water vapour to be handled.
  • Universal motor: to cover the widest possible voltage and frequency range from a single variant.
  • Smooth controlled inlet valve: opening by oil pressure to eliminate pressure surges.
  • Rapid closing inlet valve: within 0.4 seconds of pump stopping.

 

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Fisher Scientific Maxima C Plus Vacuum PumpImage Coming Soon

Fisher Scientific Maxima C Plus Vacuum Pump

Cambridge ID #: 6487
This item is new to the Cambridge Scientific Used Lab Equipment Inventory. As a result, a product description is currently unavailable. For further information about this product, please inquire and a representative will contact you shortly.
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Fisher Scientific MaximaDry Vacuum PumpImage Coming Soon

Fisher Scientific MaximaDry Vacuum Pump

Cambridge ID #: 14864

Clean, reliable, oil free vacuum pumps are ideal for use with rotary evaporators, gel dryers, filtration flasks and manifolds, vacuum ovens and concentrators.

Specifications:

  • Flow rate: 20 L/min
  • Tube Size:37 in (0.95 cm)
  • Pressure:15 psi
  • Vacuum Level:75 torr
  • Power Requirements:15V/60Hz or 230V/50Hz
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Franklin Electric 1091045400 Vacuum PumpImage Coming Soon

Franklin Electric 1091045400 Vacuum Pump

Cambridge ID #: 10962
  • 3/4 HP
  • Max Amb: 40°C
  • RPM: 1725/1425
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    Franklin Electric 1101006419 Vacuum PumpImage Coming Soon

    Franklin Electric 1101006419 Vacuum Pump

    Cambridge ID #: 10963
  • 1/2 HP
  • Max Amb: 40°C
  • RPM: 1725/1425
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    GAST DOA-P704-AA Vacuum Pump

    GAST DOA-P704-AA Vacuum Pump

    Cambridge Scientific ID #'s: 16449, 16448, 15792, 16639, 15791

    Specifications:

    • Volts: 115
    • Cycle: 60
    • Phase: 1
    • Speed: 60 Hz 1575
    • Thermal Protection: Yes
    • Amps Running Low Volts: 60 Hz 4.2
    • Motor Class: B
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    Gaymar TP500 Heat Therapy PumpImage Coming Soon

    Gaymar TP500 Heat Therapy Pump

    Cambridge ID #: 7648

    Utilizes heat therapy by supplying temperature-controlled water through a connector hose to a Gaymar T/Pad. The pad’s design allows warm water to flow through the pad and out the other side, dilating the blood vessels and increasing blood flow to the heated areas.

    Specifications:

    • Reservoir Capacity: 1500 mL
    • Temperature Range: 30-42 °C
    • Flow Rate: .04 m3/h
    • Weight: 9 lbs 
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    Harvard Apparatus 22 Syringe PumpImage Coming Soon

    Harvard Apparatus 22 Syringe Pump

    Cambridge Scientific ID #'s: 13820, 13819
  • Syringe Infusion Pump 22
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    Harvard Apparatus Pump 11 Syringe Pump

    Harvard Apparatus Pump 11 Syringe Pump

    Cambridge Scientific ID #'s: 11359, 13814, 13813, 13812, 13817

    Features:

    • Single Syringe Holder
    • Flow Rate Maximum: 26.55 ml/min wih 50/60 ml syringe.4 ml/hr
    • Flow Rate Minimum: 0.0014 µl/hr with 0.5 µl syringe
    • Syringe Size Maximum: 50/60 ml
    • Syringe Size Minimum: 10 ul
    • Voltage Range: 95-240 VAC, 50/ 60 Hz
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    Jencons Scientific Perimatic GP II Peristaltic Pump Dispenser

    Jencons Scientific Perimatic GP II Peristaltic Pump Dispenser

    Cambridge ID #: 17685

    Features:

    Designed for rapid but controlled filling of a variety of containers without splashing or frothing. The Perimatic GP represents a lower cost alternative to the Premier yet still offers many of its features. It can also be used as a transfer pump in forward or reverse mode. Features manual dispensing by hand or footswitch, and automatic dispensing with interval timer. It can be used with a XY robotic module for automated filling of multiple containers.

    Specifications:

    • Dispensing range:5 to 9999.9 mL
    • Accuracy: ±1,0% for volumes over 20 mL
    • Repeatability: <1%
    • Microprocessor calibration
    • Memory to store calibration values, volumes and set-ups for various tubing sizes
    • Sequential slow/fast/slow dispensing
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    Jungwoo Electric 008N40048AE Vacuum PumpImage Coming Soon

    Jungwoo Electric 008N40048AE Vacuum Pump

    Cambridge ID #: 10320
  • Jungwoo Electric 008N40048AE Vacuum Pump
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    KD Scientific 7592 Syringe Pump

    KD Scientific 7592 Syringe Pump

    Cambridge ID #: 17636
  • Optical Path Length: 121 mm
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    KD Scientific Syringe Pump Syringe PumpImage Coming Soon

    KD Scientific Syringe Pump Syringe Pump

    Cambridge ID #: 7637
    This item is new to the Cambridge Scientific Used Lab Equipment Inventory. As a result, a product description is currently unavailable. For further information about this product, please inquire and a representative will contact you shortly.
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