BPFZ series non-seal self-control self-suction pump

The product has the advantages of temperature resistance, pressure resistance, wear resistance, "first drainage, permanent self-priming" and so on. The products are made of cast iron, cast steel, stainless steel, reinforced polypropylene and other materials. This product has the functions of high efficiency and energy saving, unique structure and so on. Sealless self-control self-priming pump is widely used in municipal sewage engineering, river and pond aquaculture, electric power, chemical industry, metallurgy, medicine, food, fire protection, environmental protection, electroplating, water purification, municipal, national defense, textile, papermaking, mining, construction and other industries.

Product features: The pump has a reliable seal and adopts a leak-free sealing device, which is specifically composed of a dynamic seal and an auxiliary seal. It replaces the packing seal and mechanical seal of the traditional water pump, and completely solves the problems of 'running, running, dripping and leaking' of traditional seals. It is an ideal product to replace the original long-axis submerged pump, submersible pump, and submersible sewage pump.
During the operation of the pump, the sealing device has no friction and wear, and the self-priming performance is stable and reliable. Especially, the "electric air control valve" is used to truly realize the first drainage and permanent self-priming. The pump unit has low vibration, low noise, flexible movement, Easy to disassemble. It has superior automatic control function and can be matched with related control systems to achieve high automation.
The flow rate is 0.75-6850m3/h, the lift is 5m-132m, the suction diameter is 16-800 mm, and the liquid outlet diameter is 10-600 mm.

Capacity	0.75--2500m3/h
Head	4--130m
Medium temperature	-40℃--80℃
Maximum pressure	≤16bar