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Simple structure,sound self-priming performance,robust sewage capacity,liquid can containing lager solids and long fibre. - details see: https://www.machineto.com/zwl-direct-conact-self-priming-non-block-sewage-pumps-10000071

ZWL Self-Sucking No-Block Sewage Pump

1. Summarize

ZWL Self-Sucking No-Block Sewage Pump has bothself priming and sewage discharge function. It likes self priming pump for clean water without foot valve and pouring lead water. It can suck and discharge the large grain and long fiber and sediment and impurity in the waste water. The Max grain diameter can be 50% of caliber for pump; Length of fiber is 1.5 times as impeller caliber for pump, sediments, waste mineral impurities, fecal sewage treatment and all engineering materials and colloidal liquid completely alleviate labor intensity. Compared with the domestic similar products, it has merits of simple structure, good performance and high self-priming and sewage discharge. It is a domestic initiative product among the sewage pump series. The technique guide line has reached the international top level and has good develop foreground.

1. Usage

It is applied to environmental water treatment, municipal sewage works, medicine, hotels, culture, food, paper, petrochemical, power, mining, transport units and mixed slurry suspensions.

1. Characteristic

Medium material: cast iron, 304,316L,CD-4Mcu,904 stainless steel material. Media such as high temperature can also make double-end machine closures, air-cooled water-cooled bearing box bearing box special structure.The total impurity weight =<15% The medium proportion =<1240kg/m3 The medium temperature -40C-250C flux: 8-100m3/h Outlet pressure 10~50m rotate speed 1450~2900r/min.

Model	(m3/h)	(m)	(kw)	(r/min)
ZWL25-8-15	8	15	1.5	2900
ZWL32-9-30	9	30	3	2900
ZWL40-10-20	10	20	2.2	2900
ZWL40-20-15	20	15	2.2	2900
ZWL40-15-30	15	30	3	2900
ZWL50-10-20	10	20	2.2	2900
ZWL50-20-15	20	15	2.2	2900
ZWL50-15-30	15	30	3	2900
ZWL50-20-35	20	35	5.5	2900
ZWL50-20-40	20	40	7.5	2900
ZWL65-30-18	30	18	4	2900
ZWL65-25-30	25	30	5.5	2900
ZWL65-25-40	25	40	7.5	2900
ZWL65-40-25	40	25	7.5	2900
ZWL65-65-25	65	25	11	2900
ZWL80-40-16	40	16	4	2900
ZWL80-40-25	40	25	7.5	2900
ZWL80-25-40	25	40	7.5	2900
ZWL80-65-25	65	25	11	2900
ZWL80-80-35	80	35	15	2900
ZWL80-50-60	50	60	22	2900
ZWL100-100-15	100	15	7.5	1450
ZWL100-80-20	80	20	7.5	1450
ZWL100-100-20	100	20	11	1450
ZWL100-100-30	100	30	22	1450