PHYM32/20 pressure foam proportioning mixing device

The device consists of a foam tank, a pressure proportional mixer, a diaphragm, an inlet pipe, a liquid outlet pipe and a control valve. When the pressure water flows through the proportional mixer of the device, water and foam liquid can be automatically mixed in a certain proportion, and the foam mixed liquid can be output for foam generation and spray equipment to produce air foam for fire extinguishing.
This device can be combined with a fire pump (or fire truck), foam generation and spray equipment to form a fixed (or semi-fixed) foam fire extinguishing system, and is widely used to extinguish Class A (except liquefied gas), B, and C fires , with the advantages of safety, reliability, and high fire-fighting efficiency, it is the most commonly used fire-fighting equipment in oil depots, refineries, chemical plants, oil fields, docks, tankers, hangars, airports, and fuel-fired boiler rooms.