Proportioning Devices | Fire and Rescue Products New Zealand

Foam Pump Proportioner

The Solberg Foam Pump Proportioner (SFPP) is a low foam solution proportioning device, designed to accurately proportion the foam concentrate into the water stream at both high and low system flow rates.

Foam Ratio Controller

Solberg Ratio Controllers are a modified venture device designed to meter the correct amount of foam concentrate into a water stream over a specified range of flow and pressure rates with minimal pressure loss.

Inline Balance Pressure Proportioners

The SOLBERG® Inline Balance Pressure (ILBP) proportioner is a complete self-contained device that incorporates the necessary components including ratio controller, duplex gauge, balancing valve, check valve, ball valve, and associated brass piping.

S-ZF Between Flange Inductors

The SOLBERG S-ZF Inductor is used to mix foam concentrate with water when the foam concentrate is supplied from a tank at atmospheric pressure.

Threaded Proportioner

SOLBERG Threaded Proportioners are modified venturi ratio controllers that accurately mix and meter foam concentrate into fire-water streams.

Variable Range Proportioner

The Solberg Variable Range Proportioner is a low foam solution proportioning device, designed to accurately proportion the foam concentrate into the water stream at both high and low system flow rates.

Variable Range Pump Proportioner

The Solberg Variable Range Pump Proportioner (SVRPP) is a low foam solution proportioning device, designed to accurately proportion the foam concentrate into the water stream at both high and low system flow rates.