Balanced Pressure Proportioning Unit

Compliant With NFPA, and FM/UL standards.

The balancing valves controls the ratio of foam concentrate to accurate levels.

Foam concentrate can be refilled when operating and used for high LPM/GPM foam flow supply requirements.

Power supply can be diesel engine, electric motor, or water turbine (or any combination of power sources).

Bronze foam pumps available in capacities from 110LPM/30GPM to 1,890LPM/500GPM

Working flow can be 4L/s~340L/s

Working pressure range: 0.6MPa~2.0MPa