National Vacuum Equipment, Inc.
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- Model 304 - Heavy Duty Vacuum Pumps
Model 304 -Heavy Duty Vacuum Pumps
Features: Exclusive NVE automatic oil pump. Rugged braided stainless steel oil delivery lines. Ductile iron housing. On truck serviceability. Remote mount 5 quart see through oil tank for constant oil level monitoring. Available in both clockwise and counter-clockwise rotation. Two year warranty against manufacturer defect. Designed, built, and supported in the USA.
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- AIR COOLED 304 CHALLENGER SPECIFICATIONS
- Air Flow - Free Air 210 CFM
- Full Intermittent Vacuum 27" HG
- Maximum Intermittent Pressure 20 PSI
- Operating Range - RPM 1200 1300 1400
- HP Required @ Full Vacuum 8.35 9.24 10.16
- HP Required @ 10 PSI 10.08 11.14 12.24
- Porting Size (Optional 1-1/2") 2"
- Shaft Size (1/4" Key) 11/4"
