NVE Challenger Vacuum Pumps are designed to work in all types of liquid waste handling markets including the Oil and Gas Fracturing Industry, Industrial, Environmental, Grease and Septic.
The NVE 304 Challenger vacuum pumps has an approximate air flow of 210 CFM and pressures to 20 PSI. They have a maximum vacuum of 18″ Hg. The 304 vacuum pump has an operating speed of 1200-1400 RPM and a 2″ port size. The 304 series pumps use less oil than any other rotary vane pump in the industry. Applications for the 304 pump are primarily used on septic, industrial waste, grease removal and similar applications.
The NVE-117-EDR-304-1 is a 304 vacuum pump with the following options. (1) Left hand or Counter Clockwise rotation (when looking at the pulley or drive shaft). (EDR) This pump includes the standard top mount belt and pulley with pump stand complete package and Honda 13 HP electric start motor and battery.













