Pressure boosters

Biogas feeds the gas engine/CHP unit to generate heat and/or electrical energy.

Gas pressure boosters are used to supply the biogas to the gas engine/CHP unit with sufficient pressure or to compensate for line losses.

Power range type GRN

• Direct drive up to 40 mbar
• Direct drive to frequency converter up to 90 mbar
• Belt drive up to 160 mbar
• Double-stage up to 300 mbar

Power range type HA

• Direct drive up to 250 mbar

Economical, safe and reliable 

• Available in equipment category II 2G T1 (Zone 1) and II3G T1 (Zone 2)
• Quiet due to fine-bladed aluminium impeller and solid cast casing (GGG40)
• Flat characteristic curve for largely constant pressure increase with changing output volume. Elimination of sensors, bypass line and flap avoids costs and increases the reliability of your system.