Leybold Vacuum Pumps from SPI Supplies

Select from these fine Leybold pumps for your most demanding vacuum needs.

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Leybold mechanical vacuum pumps are powerful, two-stage direct-drive workhorses, pumping 2.1, 3.4 or 6.9 cubic feet per minute (at 60 Hz operation) to clear out chambers and maintain vacuum with ease. They offer these standard features: fan-cooling, low noise operation, minimum vibration, built-in flap to minimize fluid backup into the chamber, Viton^® fluoroelastomer seals, wide oil level tolerance, pressure drain facility, and constant oil lubrication with positive oil feed. Pumps are prepared and charged with either hydrocarbon or perfluoropolyether pump fluid such as Fomblin^® or Krytox^® fluid prior to shipment.

Be sure to consider the attachment of an oil filter to your new vacuum pump in order to ensure a safe working environment for not only yourself but for those around you!

Please specify your choice of hydrocarbon or perfluoropolyether pump fluid. Pumps come standard charged with Fomblin^®, Krytox^® is available for additional charge. When intended for use with plasma etchers or in corrosive environments, we recommend ordering the pumps precharged with Fomblin^® (or Krytox^®) pump fluid.

Note that all Leybold and Edwards pumps shipped by SPI from the USA are C-E certified for sale in the European Community.

Leybold Model D2.5E Rotary Vane Vacuum Pump

Specifications:
Capacity: 2.1 cubic feet/min.
Electrical: 115/230V, single phase, 50/60 Hz
Weight: 33.7 lbs (15.3 Kg)

This pump is charged with hydrocarbon pump fluid. Note that for 50Hz operation, the effective pumping capacity is reduced to 1.9 cubic feet/min (53.8 liters/min).

We highly recommend that this pump be operated with an oil-mist filter which must be ordered separately.

SPI#	Each		In Stock
10404-AB	$ 1850.20		Yes

Leybold Model D4B Rotary Vane Vacuum Pump

Precharged with Fomblin^® vacuum pump fluid

Specifications:

Pump Capacity	60Hz: 3.0 cubic feet/min. (85.0 liters/minute)
	50Hz: 2.8 cubic feet/min. (79.3 liters/minute)

Electrical: 115/230V, single phase, 50/60 Hz
Weight: 65 lbs (30 kg)

10405-AB

4325.00

Yes

Precharged with hydrocarbon vacuum pump fluid

Specifications:

Pump Capacity	60Hz: 3.0 cubic feet/min. (85.0 liters/minute)
	50Hz: 2.8 cubic feet/min. (79.3 liters/minute)

Electrical: 115/230V, single phase, 50/60 Hz
Weight: 65 lbs (30 kg)

10406-AB

3135.60

Special note for all vacuum pumps:
We highly recommend all vacuum pumps not connected to a direct exhaust be operated with an oil-mist filter which must be ordered separately.

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