147-4307-400-2 - National Vacuum - 4307 Frame Mount Blower Gearbox Drive Enclosed - LJI Part: 147-4307-400-2

This is the 4307 from NVE's Challenger line, a severe duty tri-lobe vacuum pump for systems where extended operation is the normal case rather than the exception.

• Model: Challenger 4307
• Air flow: 560 CFM free air
• Power requirement: 36.4 HP required at 27 in. HG
• Drive: gearbox drive
• Mounting: frame mount
• Supplied with an enclosure
• 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