Designed specifically for HVAC/R ServiceTwo stage rotary vane pump designCompact design with aluminum housing and easy to grip carrying handleVery quiet operationHigh pumping capacity reduces evacuation timeCarrying handle stays cool to the touchEasy to startBoth 1/4' and 3/8' SAE flare inlet connections allow for flexibility of connectionsVacuum pump oil includedValue priced but still manufactured to the highest quality and performance specifications