Marine Foam Fire-fighting System

Name

Pressure Type Foam proportion Plant

Pump Balance Type Foam Proportion Plant

Driving type

The system is operated by water pressure only

The system is driven by electromotor, diesel engine or water turbine

Fire extinguishing medium

Usually use aquecous film-form concentrate

Any kind of concentrate can be used. Operation without electricity in special occasion can be realized when driven by water turbine and long distance control can be realized when
use electromotor or diesel engine.

Pressure Requirement

There's pressure in foam tank. The tank has pressure
limitation.

The foam tank is atmospheric tank. No internal bladder is
needed. The tank can be made of stainless steel, toughened
glass, polyethylene and other materials. No pressure requirements. No loss will be caused by bladder damage.

Location requirements

Foam tank must be installed in pool or near flow pipe.

Pump aggregate has no special requirement for installation
position. It can be arranged according to customers’ needs.

Proportion accuracy

The accuracy of the rate of solution can only be
ensured in a narrow flow range.

Since equipped with pressure balancing valve, the accuracy of
the rate of solution can be ensured in a comparatively broad
flow range.