• Large oil sight glass for easy monitoring of oil level
• Large brass oil drain for easy access to fast oil changes
• Internal intake check valves prevents oil backup into the system during a power failures
• Intake filter screen keeps damaging particles from entering the pump
• Heavy-duty rotors and bearings
• Heavy-duty steel handle for well-balanced carrying
• Tethered port caps stay with the pump
• Stable base, wide-stance metal with rubber overlay
• Spider

Wide mouth oil reservoir port for easier, cleaner filling. The YELLOW JACKET BULLET vacuum pump is a two-stage rotary vane oil-sealed 7 CFM pump that pulls down to 25 microns or better.