Edwards Vacuum Pumps from SPI Supplies

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

Edwards mechanical high vacuum pumps are powerful, two-stage direct-drive workhorses, pumping 75, 113 or 190 liters per minute (at 60 Hz operation) to clear out chambers and maintain vacuum with ease. They offer as 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 Edwards pumps shipped by SPI Supplies from the USA are C-E certified for sale in the European Community.

Other useful products for your vacuum systems:
Be sure to select the appropriate high vacuum grease from the world's largest selection of vacuum greases on the internet. And remember to consider keeping on the shelf for emergencies, Vacseal^® leak sealant, the world's original and best known leak sealant for UHV and is the only such product approved by NASA for use in space.

Vacseal is not designed to be a permanent "fix" but only a temporary fix until needed parts can arrive, and at the same time, not interrupt important experiments.

Edwards Model RV3 Rotary Vane Pump 75 liter/min., vacuum pump 115/230V, single phase, 50/60 Hz, 40 lbs. For 50 Hz operation, pumping capacity is 47.5 liter/min.

Specifications: Be sure to consider the attachment of an oil filter.
	SPI#	Each	In Stock
	10404E-AB	$ 1920.00	No
Edwards Model RV3F 75 liter/min., pump pre-charged with Fomblin
	10405E-AB	4620.56	No

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