
Yellow Jacket®
Yellow Jacket® SuperEvac™ 93540 2-Stage Rotary Vane Vacuum Pump, 4 cfm, 1/2 hp, 115 VAC, 36 oz Oil, Domestic
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- The SuperEvac™ vacuum pump is a highly efficient, two-stage rotary vane oil-sealed pump field-rated at 15 microns or better.
Yellow Jacket® SuperEvac™ Vacuum Pump, 2-Stage Rotary Vane, 4 cfm Displacement, 1/2 hp, 115 VAC, 60 Hz, 36 oz Oil, 16 in Overall Length, 6 in Overall Width, 11-1/2 in Overall Height, Domestic 
- Isolation valve for oil changes without losing vacuum in the system
 - Built-in vacuum indicator gauge
 - Wide-mouth oil reservoir port for easier, cleaner filling, doubles as pump exhaust - threaded to attach garden hose for exhausting to remote location
 - Large oil sight glass for easy monitoring of oil level
 - Large brass oil drain for easy access to fast oil changes
 - Gas ballast valve keeps oil cleaner, longer during evacuation of wet systems
 - Internal intake check valve to help prevent oil backup into the system during a power failure
 - Intake filter screen keeps damaging particles from entering the pump
 - Heavy duty rotors and bearings
 - Heavy duty steel handle with lift hook for well balanced carrying
 - Tethered port caps stay with the pump
 - Metal with rubber overlay base for stability
 - Thermal overload protection
 
- Displacement4 cfmDomestic / ImportDomesticMotor HP1/2 HPOil Capacity36 ozVoltage Rating115 VFrequency Rating60ManufacturerRitchie Engineering CoManufacturer #93540Overall Height11-1/2Overall Length16 inOverall Width6Type2-Stage Rotary Vane