Modification configuration: the tank body adopts WISCO 4mm special volume plate, and the actual volume is 8 cubic meters. It is a high-power special sprinkler pump. Adopting international leading Italian technology, we have produced various series of special pumps in China for 50 years. The product quality is mature and reliable, the design is advanced and reasonable, and the use is convenient and fast. Compared with similar nozzles, it has higher pressure, wider suction range and longer service life. It overcomes the shortcomings of other nozzles, such as easy entanglement with sundries, low pressure and slow water absorption, and leads the industry standard of nozzles at home and abroad. Fire hydrant interface, front flushing and side spraying, with rear working platform and green anti-aircraft gun, two equal-length water pipes, with sprinkler music horn, and the rest are standard.