ZW type self-priming non blocking sewage pump

Category: Self priming pump

Product name: ZW self-priming non clogging sewage pump

Product label: ZW direct connection self-priming non clogging sewage pump, ZW non clogging self-priming sewage pump

Updated on: 2016/8/9 11:28:25

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Product Overview

ZW type self-priming non clogging sewage pump is successfully developed in combination with the actual situation of China's mechanical and electrical industry. Through the novel structure of impeller and pump body, the pump integrates self-priming and non clogging sewage discharge, which means that like ordinary clean water self-priming pump, it does not need to press the bottom valve, do not need to draw water, and it can also pump dirt, sediment, waste minerals, impurities Fecal treatment and all engineering sewage can completely reduce the labor intensity of workers, and it is easy to use, move, install, rarely maintain, and has stable performance. Materials include cast steel, cast iron and stainless steel (refer to the material table of IH pump)

Product features

ZW self-priming sewage pump is also called solid liquid pump or impurity pump. The hydraulic design of the pump is unique. The impeller is shrunk in a separate impeller chamber, and the pressurized water chamber is connected to the impeller chamber. When the impeller rotates, the liquid in the pump produces a strong axial vortex effect, causing vacuum at the inlet and head at the outlet. Therefore, impurities can be discharged from the pressure chamber, so its flow channel is completely unblocked, and its blowdown effect is incomparable with other self-priming sewage pumps.

Product use

It can be widely used in municipal sewage works, light industry, paper making, textile, food, chemical industry, electricity, petroleum, mining, pond aquaculture and other industries. It is an ideal impurity pump for pumping solid particles, fibers, slurry, mixed suspension and other media in China at present.

Model meaning

For example: 100ZW80-20PB

100 - Inlet diameter (mm)

ZW self-priming non blocking sewage pump

80 - Rated flow (m3/h)

20 - Rated head (m)

P-material is stainless steel (304, 305, 306, 307, 316, 316L)

B-equipped with explosion-proof motor

performance parameter

Model	Flow （m3/h）	lift （m）	power （km）	speed （r/min）	efficiency （%）	NPSH (m)	Self suction height (m)	Self priming time (min/m)	Weight (kg)
25ZW8-15	eight	fifteen	two point two	two thousand and nine hundred	forty-five	two	five point five	three	one hundred
32ZW5-20	five	twenty	two point two	two thousand and nine hundred	forty-five	two point five	five point five	three	one hundred
32ZW10-20	ten	twenty	two point two	two thousand and nine hundred	forty-five	two point five	five point five	three	one hundred
32ZW9-30	nine	thirty	three	two thousand and nine hundred	forty-eight	two point five	five point five	three	one hundred and twenty
40ZW10-20	ten	twenty	two point two	two thousand and nine hundred	forty-five	two point five	five point five	three	one hundred
40ZW20-15	twenty	fifteen	two point two	two thousand and nine hundred	forty-five	two point five	five point five	three	one hundred
40ZW15-30	fifteen	thirty	three	two thousand and nine hundred	forty-eight	two point five	five point five	three	one hundred and twenty
50ZW10-20	ten	twenty	two point two	two thousand and nine hundred	forty-five	two point five	five point five	three	one hundred
50ZW20-12	twenty	twelve	two point two	two thousand and nine hundred	forty-five	two point five	five point five	three	one hundred
50ZW15-30	fifteen	thirty	three	two thousand and nine hundred	forty-eight	two point five	five point five	three	one hundred and twenty
50ZW20-35	twenty	thirty-five	five point five	two thousand and nine hundred	forty-eight	two point five	five point five	three	one hundred and fifty
65ZW30-18	thirty	eighteen	four	one thousand four hundred and fifty	forty-five	two point five	five point five	three	two hundred
65ZW25-30	twenty-five	thirty	five point five	two thousand and nine hundred	fifty	three	five point five	three	two hundred
65ZW25-40	twenty-five	forty	seven point five	two thousand and nine hundred	fifty	three	five point five	two	two hundred
65ZW40-25	forty	twenty-five	seven point five	one thousand four hundred and fifty	fifty	three	five point five	two	two hundred
65ZW65-25	sixty-five	twenty-five	eleven	two thousand and nine hundred	fifty-two	three	five point five	two	two hundred and forty
80ZW40-16	forty	sixteen	four	one thousand four hundred and fifty	fifty	three	five	three	two hundred and forty
80ZW40-25	forty	twenty-five	seven point five	one thousand four hundred and fifty	fifty	three	five point five	two	two hundred
80ZW25-40	twenty-five	forty	seven point five	two thousand and nine hundred	fifty	three	five point five	two	two hundred
80ZW65-25	sixty-five	twenty-five	eleven	two hundred and ninety	fifty-two	three	five point five	two	two hundred and forty
80ZW80-35	eighty	thirty-five	fifteen	two thousand and nine hundred	forty-five	three	five point five	three	two hundred and eighty-five
80ZW80-35	eighty	thirty-five	fifteen	one thousand four hundred and fifty	fifty	three	five point five	two	four hundred and fifty
80ZW50-60	fifty	sixty	twenty-two	two thousand and nine hundred	fifty-five	three	five	three	three hundred and forty
100ZW100-15	one hundred	fifteen	seven point five	one thousand four hundred and fifty	fifty	four	five point five	three	three hundred
100ZW80-20	eighty	twenty	seven point five	one thousand four hundred and fifty	fifty-three	four	five point five	three	three hundred
100ZW100-20	one hundred	twenty	eleven	one thousand four hundred and fifty	fifty-three	four	five point five	three	three hundred and forty
100ZW100-30	one hundred	thirty	twenty-two	one thousand four hundred and fifty	fifty-three	four	five point five	two	five hundred and ten
125ZW120-20	one hundred and twenty	twenty	fifteen	one thousand four hundred and fifty	fifty-five	four point five	five point five	two	five hundred
150ZW180-14	one hundred and eighty	fourteen	fifteen	one thousand four hundred and fifty	sixty	five	five point five	three point five	five hundred
150ZW180-20	one hundred and eighty	twenty	twenty-two	one thousand four hundred and fifty	sixty	five	five	three	five hundred and seventy
150ZW180-30	one hundred and eighty	thirty	thirty-seven	one thousand four hundred and fifty	sixty-five	five	five	three	six hundred and eighty
150ZW180-38	one hundred and eighty	thirty-eight	fifty-five	one thousand four hundred and fifty	forty-five	five	six	three point five	eight hundred
200ZW280-14	two hundred and eighty	fourteen	twenty-two	one thousand four hundred and fifty	sixty-five	five	five	three	seven hundred
200ZW280-28	two hundred and eighty	twenty-eight	fifty-five	one thousand four hundred and fifty	fifty-five	four	five point two	three	nine hundred and forty
250ZW420-20	four hundred and twenty	twenty	fifty-five	one thousand four hundred and fifty	sixty-one	six	four point five	two point five	one thousand one hundred and fifty
300ZW800-14	eight hundred	fourteen	fifty-five	one thousand four hundred and fifty	sixty-five	six	four point five	two point five	one thousand and four hundred