131-4310H-LDM - National Vacuum - Challenger 4310 Blower with Manifold and Ballast Clockwise - LJI Part: 131-4310H-LDM

Oil-free operation matters on a vacuum truck because there is nothing to carry over into the load. The Challenger 4310 is a tri-lobe pump moving 940 CFM free air at 4500 RPM, built for extended duty.

• Model: Challenger 4310
• Air flow: 940 CFM free air at 4500 RPM
• Power requirement: 51.4 HP required at 27 in. HG at 4000 RPM
• Rotation: clockwise
• Supplied with a manifold and ballast
• Tri-lobe design, oil-free operation
• Ballast air injection cooling for extended run times
• Maximum pressure: 15 psi
• Recommended operating speed: 4000 RPM (4500 RPM is intermittent use only)
• Keep exhaust gas temperature below 380°F
• Designed, built and supported in the USA