Biogas regenerative blower
- Flow
- 5 to 2,000 CFM (8.5 to 3,400 m³/h)
- Pressure
- −8.35 psi (−0.58 bar) vacuum to +15 psig (1.03 bar)
- Drive
- Direct drive, no gearbox, belts or pulleys. 4 bearings, against 6 on a positive-displacement blower
- Corrosion
- Nickel, Cerakote or anodized coatings matched to the gas. Aluminum impeller and housing reduce spark risk
- Motor
- Class 1 Div. 1 Groups C and D, Class 2 Div. 2 Groups F and G. cULus listed. VFD-ready
- Flow quality
- Pulsation-free and quieter than a positive-displacement blower
