Semi-fixed Foam Fire Extinguishing Device PY4/200-PY8/500  Complete range of models Custom processing 3C certification Inspection report Complete range of models Favorable prices

Mobile foam fire extinguishing devices are widely used in oil depots, petrochemical enterprises, oil pump rooms, gas stations, and other places. Working principle: When fire extinguishing is needed, connect the foam monitor and proportioner with a fire hose. The inlet end of the proportioner is connected to the fire hose and pressurized water. When pressurized water flows through the nozzle of the proportioner at high speed, a negative pressure is formed inside the proportioner. The foam concentrate in the foam storage tank enters the proportioner through the suction pipe under atmospheric pressure, mixing with the pressurized water in a predetermined ratio to form foam solution. When the foam solution under pressure passes through the foam monitor, it draws in air, causing the foam solution to foam and spray, covering the surface of the burning liquid to extinguish the fire. 

Mobile Fixed Foam Fire Extinguishing Device PY4/800-PY8/700  Scope of application: Suitable for extinguishing general Class B fires, such as oil products, grease, etc., and also applicable to Class A fires. However, it cannot extinguish water-soluble flammable and combustible liquid fires in Class B, such as alcohols, esters, ethers, ketones, etc.; nor can it extinguish fires involving live electrical equipment, Class C, or Class D fires.

Semi-fixed Foam Fire Extinguishing Device PY4/200-PY8/500 Our company is a specialized enterprise engaged in industrial fire protection. Located near the Jiqing Expressway and National Highway 309, it offers convenient transportation with its own transport vehicles and easy cargo distribution. Our main products include: SSFT type anti-collision pressure-regulating fire hydrants, SST type pressure-regulating and pressure-reducing fire hydrants, SSP foam fire hydrants, SPZK type integrated fire hydrant and monitor multifunctional fire hydrants, PS type fire water monitors, PL type foam-water dual-purpose monitors, PSKD electric-controlled fire water monitors, ZDMS type automatic tracking and targeting jet extinguishing devices (intelligent fire monitors), PHYM type pressure foam proportioning systems (foam tanks), PY type mobile foam fire extinguishing devices, PC or PLC type air foam generators, SQS type fire pump adapters, and fire hydrant boxes. All main products have obtained the "Inspection Report" and "Product Type Approval Certificate" issued by the Fire Product Certification Center of the Ministry of Public Security, as well as the "Inspection Report" (for fire hydrant boxes) issued by the Shandong Provincial Fire Product Quality Supervision and Inspection Station.