We typically have used and reconditioned pumps in stock from leading manufacturers like Cole-Palmer and Watson/Marlow.
Features:
Vacuum Pump
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Specifications:
Specifications:
DuoSeal Vacuum Pumps are known for their ruggedness world-wide. These rotary vane pumps have large oil reservoirs to dilute contaminants. Low pump rpm to reduces friction and wear while minimizing reservoir temperature to lessen chemical reactivity. Pump can be ordered with an optional exhaust filter to control oil mist.
Specifications:
DuoSeal Vacuum Pumps are known for their ruggedness world-wide. These rotary vane pumps have large oil reservoirs to dilute contaminants. Low pump rpm to reduces friction and wear while minimizing reservoir temperature to lessen chemical reactivity. Pump can be ordered with an optional exhaust filter to control oil mist.
Specifications:
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:
50Hz: 20.5 m3h-1 /12.1 ft3min-1
60Hz: 25.0 m3h-1 /14.7 ft3min-1
50 Hz: 17.0 m3h-1 /10 ft3min-1
60Hz: 20.4 m3h-1 /12.1 ft3min-1
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
Features:
Designed for deeper vacuum draw, this vacuum pump pulls vacuum down to 75 microns. Precision machined one-stage pump removes moisture from air conditioning systems to safely add refrigerant. This one stage vacuum pump is ideal for automotive air conditioning, HVAC work and other operations that require high vacuum pull from a compact pump.
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Maintains efficiency and extends diaphragm life.
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Controlled vacuum for Rotary evaporators, Centrifugal concentrators, and other evaporative processes.
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Description:
Refrigeration service pump is designed for removing air and moisture from industrial and commercial chillers. Pump includes a gas ballast valve that inhibits condensation reducing corrosion, an On/Off switch, 3-wire cord, and oil.
Specifications:
Features:
DuoSeal Vacuum Pumps are known for their ruggedness world-wide. These pumps have large oil reservoirs to dilute contaminants. Low pump rpm to reduces friction and wear while minimizing reservoir temperature to lessen chemical reactivity. Pump can be ordered with an optional exhaust filter to control oil mist.
Specifications:
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:
50Hz: 20.5 m3h-1 /12.1 ft3min-1
60Hz: 25.0 m3h-1 /14.7 ft3min-1
50 Hz: 17.0 m3h-1 /10 ft3min-1
60Hz: 20.4 m3h-1 /12.1 ft3min-1
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.
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