• 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 and to clearly see oil quality
• Large brass oil drain for easy access to fast oil changes
• Drain tether so you don’t drop the plug
• Gas ballast valve keeps oil cleaner, longer during evacuation of wet systems
• Internal intake check valve prevents 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
• Built in shoulder strap for easy carrying

SPECIFICATIONS: