Used Lab Equipment

Features:

The EM range of oil-sealed rotary pumps is renowned for their high ultimate vacuum, rapid pumping speed, quiet operation and the ability to withstand vapour. They are commonly used for laboratory and light industrial applications. It is a freestanding instrument with the drive provided through a flexible coupling by either a single phase or three phase motor.

Specifications:

• Displacement:

                     50Hz: 20.5 m3h-1 /12.1 ft3min-1

                     60Hz: 25.0 m3h-1 /14.7 ft3min-1

• Speed (Pneurop 6602):

                     50 Hz: 17.0 m3h-1 /10 ft3min-1
                     60Hz: 20.4 m3h-1 /12.1 ft3min-1

• Ultimate vacuum (total pressure):
             without gas purge: 1 x 10-3 mbar /7.4 x 10-4 Torr
             with gas purge: 1.5 x 10-1 mbar /1.1 x 10-2 Torr
             with Fomblin: 1 x 10-2 mbar /7.5 x 10-3 Torr
• Inlet connection: NW25
• Outlet connection: Nozzle 15mm external Ø removable from 3/4 in BSP tapped hole
• Max permitted pressure at outlet: 0.5 bar gauge /7 psig
• Max inlet pressure for water vapour: 20 mbar / 15 Torr
• Max water vapour pumping rate: 0.3 kg h-1
• Operating temp range: 13-40°C
• Nominal Rotation speed 50/60Hz: 1440 /1720 rpm
• Power connector 1-ph: IEC EN 60320 C19
• Motor power 50Hz: 0.55 kW
• Motor power 60Hz: 0.75 kW
• Noise at 50Hz: 57 dB(A)
• Oil capacity max: 1.05 litre
• Oil capacity min: 0.75 litre
• Recommended oil: Ultragrade 19
• Thermal overload device: prevents overheating (single phase only).
• The drive is provided through a flexible coupling: by a single‑phase or three‑phase (four pole) motor.
• The motors: are totally enclosed and are cooled by the motor cooling fan.
• Full height O ring sealed oil sight glass: for easy checking of oil level and condition.

Features:

The Edwards E2M0.7 is a two stage oil sealed rotary vane pump which has a pressurized oil system that lubricates the pump shaft bearing surfaces and rotor sealing faces. This pump has an oil distribution valve that prevents any oil discharge to the pump interior(suckback) after the pump stops. It is equipped with air-tight pumping chambers, which prevents oil suckback unless the gas ballast valve is open.

Specifications:

• Operating temperature range: 12 - 40°
• Motor power: 0.09 kW
• Noise: 43 dB(A) at 50 Hz
• Noise with acoustic enclosure: 36 dB(A) at 50 Hz
• Pumping speeds: 0.7 to 1.5 m3h‑1
• Nominal rotational speed 50/60Hz: 1400/1700 rpm
• Low energy consumption: 0.09 kW.
• Oil capacity maximum: 0.28 litre
• Oil capacity minimum: 0.2 litre
• Recommended oil: Ultragrade 15
• Displacement (swept volume) 50Hz: 0.9 m3h-1 / 0.5 ft3min-1
• Displacement (swept volume) 60Hz: 1.1 m3h-1 / 0.6 ft3min-1
• Speed (Pneurop 6602) 50 Hz: 0.75 m3h-1 / 0.4 ft3min-1
• Speed (Pneurop 6602) 60Hz: 0.95 m3h-1 / 0.5 ft3min-1
• Ultimate vacuum (total pressure)
  without gas ballast: 3.0 x 10-3 mbar / 2.3 x 10-3 Torr
  with full gas ballast: 2.0 x 10-1 mbar / 1.5 x 10-1 Torr
• Inlet connection: NW10 flange
• Outlet connection: Nozzle 11 mm external diameter removable from 3/8 inch BSP tapped hole
• Maximum permitted pressure at outlet: 0.5 bar gauge / 7 psig
• Maximum inlet pressure for water vapour: 15 mbar / 11 Torr
• Maximum water vapour pumping rate: 8 gh-1
• Power connector: IEC EN60320 C13
• O ring sealed sight glass: allows visual inspection of oil level and condition.
• Gas ballast valve: for large water vapour handling capacity.
• Forced air cooling: ensures low pump surface temperature.

Features:

The Edwards E2M1.5 is a two stage oil sealed rotary vane pump which has a pressurized oil system that lubricates the pump shaft bearing surfaces and rotor sealing faces. This pump has an oil distribution valve that prevents any oil discharge to the pump interior(suckback) after the pump stops. It is equipped with air-tight pumping chambers, which prevents oil suckback unless the gas ballast valve is open.

Specifications:

• Operating temperature range: 12 - 40 °C
• Noise: 54 dB (A) at 50 Hz
• Noise with acoustic enclosure: 47 dB(A) at 50Hz
• Oil capacity max: 0.28 litre
• Oil capacity min: 0.2 litre
• Power connector: IEC EN 60320 C13
• Displacement (swept volume):

                50 Hz: 1.8 m3h-1 / 1 ft3min-1

                60 Hz: 2.2 m3h-1 / 1.3 ft3min-1

• Speed (Pneurop 6602):

                50 Hz: 1.6 m3h-1 / 0.8 ft3min-1

                60 Hz: 2.0 m3h-1 / 1.2 ft3min-1

• Ultimate vacuum (total pressure):
        without gas ballast: 3 x 10-3 mbar / 2.3 x 10-3 Torr
        with gas ballast: 2.5 x 10-2 mbar / 1.9 x 10-2 Torr
• Inlet connection: NW10 flange
• Outlet connection: Nozzle 11 mm external diameter removable from 3/8 inch BSP tapped hole
• Maximum permitted pressure at outlet: 0.5 bar gauge / 7 psig
• Maximum inlet pressure for water vapour: 15 mbar / 11 Torr
• Maximum water vapour pumping rate: 16 gh-1
• Motor power 50/60 Hz (IP54): 0.16 kW
• Nominal rotation speed 50/60Hz: 2800/3400 rpm
• Recommended oil: Ultragrade 15

Features:

The EM range of oil-sealed rotary pumps is renowned for their high ultimate vacuum, rapid pumping speed, quiet operation and the ability to withstand vapour. They are commonly used for laboratory and light industrial applications. It is a freestanding instrument with the drive provided through a flexible coupling by either a single phase or three phase motor.

Specifications:

• Displacement:

                  50Hz: 20.5 m3h-1 /12.1 ft3min-1
                  60Hz: 25.0 m3h-1 /14.7 ft3min-1

• Speed (Pneurop 6602):

                   50 Hz: 17.0 m3h-1 /10 ft3min-1
                   60Hz: 20.4 m3h-1 /12.1 ft3min-1

• Ultimate vacuum (total pressure): 

                   without gas purge: 1 x 10-3 mbar /7.4 x 10-4 Torr
                   with gas purge: 1.5 x 10-1 mbar /1.1 x 10-2 Torr
                   with Fomblin: 1 x 10-2 mbar /7.5 x 10-3 Torr

• Inlet connection: NW25
• Outlet connection: Nozzle 15mm external Ø removable from 3/4 in BSP tapped hole
• Max permitted pressure at outlet: 0.5 bar gauge /7 psig
• Max inlet pressure for water vapour: 20 mbar / 15 Torr
• Max water vapour pumping rate: 0.3 kg h-1
• Operating temp range: 13-40°C
• Nominal Rotation speed 50/60Hz: 1440 /1720 rpm
• Power connector 1-ph: IEC EN 60320 C19
• Motor power 50Hz: 0.55 kW
• Motor power 60Hz: 0.75 kW
• Noise at 50Hz: 57 dB(A)
• Oil capacity max: 1.05 litre
• Oil capacity min: 0.75 litre
• Recommended oil: Ultragrade 19
• Thermal overload device: prevents overheating (single phase only).
• The drive is provided through a flexible coupling: by a single‑phase or three‑phase (four pole) motor.
• The motors: are totally enclosed and are cooled by the motor cooling fan.
• Full height O ring sealed oil sight glass: for easy checking of oil level and condition

Features:

The EM range of oil-sealed rotary pumps is renowned for their high ultimate vacuum, rapid pumping speed, quiet operation and the ability to withstand vapour. They are commonly used for laboratory and light industrial applications. It is a freestanding instrument with the drive provided through a flexible coupling by either a single phase or three phase motor.

Specifications:

• Power Connector 1-ph: IEC EN 60320 C19
• Noise: 57 dB(A) at 50 Hz
• Oil capacity max: 1.5 litres
• Oil capacity min: 1.2 litres
• Displacement (swept volume):
             50Hz: 32.2 m3h-1 / 19 ft3min-1
             60Hz: 38.9 m3h-1 / 22.3 ft3min-1
• Speed (Pneurop 6602):
             50Hz: 27.5 m3h-1 / 16.2 ft3min-1
             60Hz: 33.0 m3h-1 / 19.5 ft3min-1
• Ultimate vacuum (total pressure)
             without gas ballast: 1 x 10-3 mbar / 7.5 x 10-4 Torr
             with gas ballast: 1.5 x 10-2 mbar / 1.1 x 10-2 Torr
             with Fomblin: 1 x 10-2 mbar / 7.5 x 10-3 Torr
• Inlet connection: NW25 flange
• Outlet connection: Nozzle 15mm external Ø removable from 3/4 in BSP tapped hole
• Max allowed pressure at outlet: 0.5 bar gauge / 7 psig
• Max inlet pressure for water vapour: 30 mbar / 23 Torr
• Max water vapour pumping rate: 0.7 kg h-1
• Operating temperature range: 13 – 40 °C
• Nominal rotation speed: 1440 / 1720 rpm
• Motor power 50Hz: 0.75 kW
• Motor power 60 Hz: 0.90 kW
• Recommended oil: Ultragrade 19
• Thermal overload device: prevents overheating (single phase only).
• The drive is provided through a flexible coupling: by a single‑phase or three‑phase (four pole) motor.
• The motors: are totally enclosed and are cooled by the motor cooling fan.
• Full height O ring sealed oil sight glass: for easy checking of oil level and condition.
• IE3 energy efficient 3 phase motor used with E2M28.

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: 0.65 litres
• Oil max: 1 litres
• Displacement :
    50Hz: 14.2 m3h-1 / 8.4 ft3min-1
    60Hz: 17 m3h-1 / 10 ft3min-1
• Speed (Pneurop 6602)
    50Hz: 12 m3h-1 / 7.1 ft3min-1
    60Hz: 14.2 m3h-1 / 8.4 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: 32 mbar / 24 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 290 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.

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: 3.7 m3h-1 / 2.2 ft3min-1

                60Hz: 4.5 m3h-1 / 2.6 ft3min-1

• Speed (Pneurop 6602):

                50Hz: 3.3 m3h-1 / 2 ft3min-1

                60Hz: 3.9 m3h-1 / 2.3 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: 1.2 x 10-1 mbar / 9.1 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: 80 mbar / 60 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.

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.

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.

Small footprint, high pumping speed, and reduced noise level. Ideal for most laboratory applications.

Specifications:

• Capacity (Oil): 1 Quart
• Speed: 1,800 RPM
• Temperature Range: 12 to 40°C
• Oil Temperature: 60°C
• Dimensions: 16.4” x 11.6” x  9” in (L x W x H)
• Motor Rating: 0.75 Kw
• Pressure: 3.75 x 10^-2 Torr
• Noise Level: ≤ 62 dB (A)
• Pollution Degree: 2 

The ChemTec provides programmable feed scheduling for chemical reactors, bioreactors and fermenters either by weight or volume. Both linear and exponential feed strategies can be readily implemented. When interfaced with an electronic balance, the ChemTec can also be used to maintain vessel or reactor weight in diafiltration or perfusion applications, it can also act as a pH controller for pH maintenance or simple end point titration. 

Specifications:

• Pump Output: 0.03 ml/min to 2,250 ml/min
• Tubing Sizes: #13, 14, 16, 17, 18, and 25

E2M30 pumps are two-stage, direct drive, sliding vane pumps. The pump is oil-sealed and designed for reliable, long-term operation in both laboratory and industrial environments. The pump is a free-standing unit. The drive is provided through a flexible coupling by a single-phase or three-phase (four pole) motor.

Specifications:

• Operating Temperature: 13 - 40 °C
• Storage Temperature: -30 to 70 °C
• Maximum Ambient Operating Humidity: 90%
• Maximum Displacement 50/60Hz: 19/23 cfm
• Maximum Speed 50/60Hz:2/19.4 cfm
• Motor Rotational Speed 50/60Hz: 1440/1720 rpm
• Ultimate Vacuum Without Gas Ballast: 7 x 10-5 torr
• Ultimate Vacuum With Gas Ballast:5 x 10-1 torr
• Maximum Water Vapor Inlet Pressure: 5 torr
• Maximum Water Vapor Pumping Rate: 7 kg/h

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

This diaphragm vacuum pump provides excellent operating reliability and is suitable for use with the Büchi evaporators. All components that come in contact with solvent vapors are made of highly resistant materials, including PTFE membranes, and glass heads. The Büchi Vac V-500 is a vacuum pump suitable for evacuating laboratory equipment.

Specifications:

• Suction Volume: 6 cubic meters/hour
• Final Vacuum: 10 mbar