Tank type foam extinguishing device Proportional mixed foam extinguishing equipment 3m3 foam tank

Description :

　　When the supply intensity of low expansion foam mixture is 5~7L/(min. m2), the mixing ratio is 3%~6%, and the pre burning time is 60~120s, the fire extinguishing time is 3~5min; When the supply intensity of medium expansion foam mixture is 4~4.4L (min · m2), the mixing ratio is 8%, and the pre ignition time is 60~90s, the fire extinguishing time is 1~2min. When the supply intensity is 4L/(min. m2), the extinguishing time of medium expansion protein foam mixture is 124s; the extinguishing time of low expansion protein foam mixture is 459s; and the extinguishing time of low expansion fluoroprotein foam mixture is 270s.

　　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.

　　Shandong Dongyue Crane Fire Fighting Equipment Manufacturing Co., Ltd. kindly reminded that the following matters should be paid attention to during the maintenance of PHYM series pressure foam fire extinguishing device:

　　After the installation and acceptance of the device, there should be full-time or part-time firefighters to inspect, maintain and upkeep the device:

　　1. Regularly inspect the storage tank and proportioner every month to ensure that there are no leaks, rust, mechanical damage, etc;

　　2. Test the foam liquid in the tank every half a year to ensure that the chemical composition and performance of foam liquid meet the standard requirements;

　　3. Open the ball valve of the level gauge to observe the level of foam. After observation, close the ball valve of the level gauge in time.

AfterSalesService :

• Tank type foam fire extinguishing device