• Refined cartridge machining process creates an improved surface finish extending the longevity of the pump life • Expanded internal oil path creates less friction and ultimately less heat • Upgraded seals insure maximum vacuum • U.S. designed and tested • Easy grip handle • Easily removable vapor discharge/oil fill port • Large oil level sight glass with max/min level indicator • Easily accessible oil drain valve • Thermally protected motor with on/off rocker switch • T-Fitting 1/4? FL-M x 1/2 ACME-M • High volume fan provides cool air to motor and pump • Check valve prevents oil back-flow • Cooling fins keep temperature cooler during extended operation • Large, light weight reinforced base for stable positioning
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