304 Challenger Vacuum Pump


210 CFM



Porting Size Flanged NPT
Maximum Air Flow
Maximum Pressure
Maximum Vacuum
Shaft Size (1/4″ key)
2″ (optional 1-1/2″)
210 cfm
20 psi
27″ Hg
179 lbs

304 Challenger series vacuum pump features:


  • Exclusive NVE automatic oil pump
  • Rugged braided stainless steel oil delivery lines
  • Ductile iron housing
  • Vane wear inspection port
  • On truck serviceability
  • Remote mount 5 quart see through oil tank for constant oil level monitoring
  • Available in clockwise and counter-clockwise rotation
  • Two year warranty against manufacturer defect
  • Designed, built, and supported in the USA