The factory provides various models of foam tank, fixed foam fire extinguishing device, vertical and horizontal foam tank

Description :

　　Commonly used chemical foam extinguishing agents are mainly acid salt (aluminum sulfate) and alkaline salt (sodium bicarbonate) mixed with a small amount of foaming agent (plant hydrolyzed protein or licorice powder), a small amount of stabilizer (ferric chloride), etc., which interact to generate foam. The reaction formula is as follows: 6NaHCO3+Al2 (SO4) 3 → 2Al (OH) 3+3Na2SO4+6GO2 chemical foam extinguishing agent generates a large amount of carbon dioxide gas after acting, and it reacts with the foaming agent to generate many bubbles. This kind of foam has low density and viscosity, and can cover the surface of igniter to isolate air. At the same time, carbon dioxide is an inert gas that does not support combustion. Chemical foam extinguishing agent cannot be used to extinguish the fire of chemical substances and electrical equipment that are water and acid resistant.

　　The PHYM (L) series pressure type proportioning devices produced by Shandong Dongyue Crane Fire Fighting Equipment Manufacturing Co., Ltd., also known as foam fire extinguishers, are produced in strict accordance with national standards, with advanced technology, mature technology, complete models, stable performance, safety and reliability, and high fire extinguishing efficiency. The PHYM (L) series pressure type proportioning devices are suitable for all types of foam liquid with a mixing ratio of 3% or 6%; The mixed liquid flow is 24-80L/S, and the volume of foam tank is 1000L-10000L.

　　PHYML series pressure type proportioning device is referred to as vertical foam tank for short. The volume of foam tank is 1000L-3000L.

　　PHYM series pressure type proportioning device is referred to as horizontal foam tank for short. The volume of foam tank is 3000L-10000L.

AfterSalesService :

• The factory provides various types of foam tanks