
Representative photograph: Champion HR15F-12. Pump, motor, receiver and accessories may differ from the HR7-8.
Champion INDUSTRIAL AIR
Champion HR7-8
Electric Reciprocating Air Compressor
Matched to Your Operation
Get help matching the HR7-8 to your air demand, electrical supply and installation space.
Request a Quote Explore Other ModelsSpecifications
| Series | R-Series · splash lubricated |
|---|---|
| Motor power | 7.5 HP |
| Receiver capacity | 80 gallons |
| Configuration | Horizontal · simplex |
| Pump | R-30D |
| Delivered air at 80 PSI | 31.9 CFM |
| Delivered air at 125 PSI | 28.7 CFM |
| Delivered air at 175 PSI | 25.6 CFM |
| Pump speed at 175 PSI | 570 RPM |
| Electrical supply | Single- or three-phase options; confirm selected motor |
| Frequency | 60 Hz · confirm selected motor |
| Rated current (amps) | Confirm for selected motor and voltage |
| Footprint (L × W) | 67 × 32 in |
| Overall height | 49 in |
| Approx. shipping weight | 763 lb |
R-Series tank-mounted package. Performance and approximate shipping dimensions follow the manufacturer model table; confirm the selected motor, pressure and accessories with your quote.
Dimensions & Clearances
ViewOverall dimensions shown where available. Illustration is not to scale. The 3 ft outline is a planning allowance; confirm installation and service clearances for the selected configuration.






