ZW new type non-clog self priming water pump centrifugal sewage pump are special designed for sewage in waste water transfer and treatment, also can be used for farm irrigation. This pump integrates self-suction and non-clogging and uses axial-back flow outside-mixing type and, through the unique design of both pump casing and impeller, dont need to mount a foot valve just like the common self suction pure water pump and also can pump the liquid containing the solid of big grains and long fiber impurities. Compared with the same products, this pump features a simple structure, good self-suction performance, strong sewage draining capacity, high efficiency, energy saving and easy use and repair. The unique structure of open impeller makes sure the free pass of solids in sewage with max size of 60% of outlet DN and fiber 500% of impeller diameter. Suitable for the sewage project in the municipal works, river aquaculture, light industry, paper-making, textile, food, chemical industry, power industry etc, and as the most ideal impurity pump to pump fiber, pulpy, mixed and suspended chemical media.
Split-suction type ZW Self-priming sewage pump
Pump shaft and motor shaft of split ZW self-priming pump is connected through the coupling torque, suitable for high-power motor pump. Advantages: easy to be fixed Disadvantages: the structure and installation are complicated.
Direct ZW Self-riming sewage pump
The impeller of direct ZW self-priming sewage pump is installed on motor shaft, which is suitable for small power self-priming pump. Advantages: compact structure, easy installation Disadvantages: complicate to be fixed than split-suction type.
Model | Flow (m3/h) | Head (m) | Power (kw) | Outlet (mm) | N.Weight (kg) |
ZW25-8-15 | 8 | 15 | 1.5 | 25 | 100 |
ZW32-10-20 | 10 | 20 | 2.2 | 32 | 100 |
ZW40-10-20 | 10 | 20 | 2.2 | 40 | 100 |
ZW40-15-30 | 15 | 30 | 3 | 40 | 120 |
ZW50-10-20 | 10 | 20 | 2.2 | 50 | 100 |
ZW50-20-15 | 20 | 15 | 2.2 | 50 | 100 |
ZW50-18-22 | 18 | 22 | 3 | 50 | 120 |
ZW50-15-30 | 15 | 30 | 3 | 50 | 120 |
ZW50-20-40 | 20 | 40 | 7.5 | 50 | 200 |
ZW50-20-50 | 20 | 50 | 11 | 50 | 240 |
ZW65-30-18 | 30 | 18 | 4 | 65 | 180 |
ZW65-25-30 | 25 | 30 | 5.5 | 65 | 200 |
ZW65-25-40 | 25 | 40 | 7.5 | 65 | 200 |
ZW65-25-50 | 25 | 50 | 11 | 65 | 240 |
ZW65-40-25 | 40 | 25 | 7.5 | 65 | 200 |
ZW65-65-25 | 65 | 25 | 7.5 | 65 | 200 |
ZW80-40-16 | 40 | 16 | 4 | 80 | 200 |
ZW80-25-40 | 25 | 40 | 7.5 | 80 | 200 |
ZW80-65-25 | 65 | 25 | 7.5 | 80 | 200 |
ZW80-80-35 | 80 | 35 | 15 | 80 | 285 |
ZW80-50-60 | 0 | 60 | 22 | 80 | 410 |
ZW100-80-20 | 80 | 20 | 7.5 | 100 | 330 |
a.municipal sewage discharge
b.mixed suspended matters, and other chemical mediums.
c.electric power
Hangzhou Qinjie Electromechanical Co.,ltd is a branch company established by Feili Pump in 2015. Because Hangzhou is a big city with developed economy and trade and talents gathering.
We mainly produce and sell series of pump products such as solar water pumps, submersible pumps, pipeline pumps, fountain pumps and so on.
Our corporate mission is: World knows our creation, let’s change life.
Our goal is providing high-quality, cost-effective solar water pumps to customers around the world, so that people can use green and energy-saving products, no longer worry about shortage of water.
The company introduces the ISO9001 quality system, strictly controls the quality and stability of raw materials, and pushes high-end products to the global market. We have a 9,000 square meter workshop and two assembly lines with the ability to produce motors, assemble pumps, test and develop. Currently has 5 utility model patents.
At the same time, we implement the after-sales service feedback system within 24 hours. After receiving feedback from customers, we will provide solutions within 24 hours to prevent customers from worrying about after-sales problems.
At present, our pumps have obtained relevant export certificates such as CE SGS CB, and the products have certain market share and brand recognition in Southeast Asia, Africa and North America.