ZW Self Priming Sewage Pump

ZW Self priming Sewage Pump ,also named solid-liquid pump or trash pump, is featured by distinctive hydraulic design, with impeller restricted within a single impeller bowl connected by pumping chamber. When impeller rotates, the liquid inside pump produces violent axial vortex, thus making inlet vacuumized and outlet provided with head. In this way foreign substances can be discharged out of pumping chamber. That is to say ,its flow channel is fully cleared, making it's discharging capability unparalleled compared with other self-priming pumps.
ZW Self priming Sewage Pump produced by our pump can be used like common clean water pump without bottom valve, also can suck and transfer big solid , long fiber, sediment, waste ore impurities, faeces and all of engineer sewage.

ZW Self priming Sewage Pump, also known as solid-liquid pump or impurity pump, is a single stage single suction horizontal, suction inlet for axial suction, outlet for vertical upward, self-priming inlet to the motor end for clockwise rotation. Pump inlet and outlet connection: flange (GB115.7-8-88) according to the basic type. The matching motor is Y type asynchronous motor, can choose the ordinary type or explosion-proof type, according to the requirements of the separate agreement. This series of pump is made of cast iron, stainless steel can also be selected according to the user's needs, for conveying corrosive media.

The hydraulic design of this series pump is unique, the impeller is contracted in a separate impeller chamber, connected to the impeller chamber is the pressurized water chamber, when the impeller rotates, the liquid in the pump produces strong axial eddy current, so that the inlet creates a vacuum, and the outlet produces a head. Therefore, impurities can be discharged from the pressurized water chamber, so its flow channel is completely unimpeded, and its sewage effect is incomparable to other self-priming sewage pumps.

1. Equipped with rocker nozzle, the water can be rushed into the air and scattered into small raindrops for spray. It is a good machine for farms, nurseries, orchards and tea gardens.
2.Suitable for clean water, sea water and chemical medium liquid with acid, alkalinity and with general paste paste (medium viscosity ≤100 centiper, solid content can be up to 30% below).
3. It can be used with any type and specification of filter press. It is the ideal pump to send the slurry to the filter press for pressure filtration.

50 ZW 15-30 PB
50 - Outlet diameter (mm)
ZW - Underwater Sewage Pump
15 - Rated flow (m3/h)
30 -Rated head (m)
P -Stainless steel
B - Explosion-proof

It is applicable to transport the sewage and filth containing grains or pump the clear water and corrosive medium in such industries as chemical engineering ,petroleum,pharmacy,mining, paper making, cement mill,steel works, power plant, coal processing ,drainage system of city sewage plant, public works and construction site.

Hebei Miaoshun Pump Industry Co., Ltd. specializes in the research and development, design and sales of industrial water pumps. With the purpose of "quality first, customer first", it mainly sells more than ten types of industrial pumps and spare parts such as slurry pumps, double-suction pumps, chemical pumps, etc. The products are widely used in coal, electricity, metallurgy, petroleum, chemical industry, papermaking, pharmaceuticals and other fields, and are sold to 25 provinces and cities across the country, and are deeply favored by the market. The company has many years of production experience, a sound management system and strong technical force. It guarantees product reliability through advanced manufacturing and testing equipment; it builds pre-sales technical consultation, solution customization and after-sales installation, troubleshooting and other integrated services. In the future, we will strengthen cooperation with domestic and foreign merchants with excellent products, reasonable prices, perfect services and good reputation, and seek common development and growth.

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