ZW Horizontal Self Priming Sewage Centrifugal Pump for Industrial Wastewater

Email: sales@shenghuipump.com

Fax: +86-0317-8109918

Tel: +86-0317- 8109958 +86-0317-8109968

Whatsapp & Wechat & Mobile:
+86-15227503158

Add: South 4 # Road, Industrial Park, Botou City , 062150, Hebei Province,China

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Product Description

Summarize:

ZW self-priming sewage pump combines self-priming and anti-clogging functions, enabling it to handle liquids containing large particles and long-fiber impurities while offering a compact design, easy installation and removal, and a long service life. By utilizing an axial recirculation external mixing structure and a unique impeller design, this series eliminates the need for a foot valve or pre-filling, unlike conventional self-priming water pumps, making it even more convenient to use.

Product Details:

ZW series self priming pump integrates self-priming and non-clogging sewage discharge, and has the characteristics of simple structure, good self-priming performance, strong sewage discharge capacity, high efficiency and energy saving. The pump body design takes into account the realization of the self-priming function, and is equipped with a liquid storage cavity, a reflux hole, a circulation hole and other structures to form an axial reflux external mixing system, so that a vacuum can be quickly formed when the pump is started to achieve self-priming. In addition, the flow channel design of the pump body and the impeller is reasonable, which can ensure that the liquid can flow smoothly in the pump and reduce hydraulic losses.

Application:

1. Industrial field: It is suitable for wastewater and sewage transportation in chemical, petroleum, pharmaceutical, mining, papermaking, fiber, pulp, textile, food, power plant and other industries.
2. Municipal engineering: Used for sewage discharge and circulation in urban sewage treatment plants, public facilities sewage discharge, river pond aquaculture and other occasions.
3. Construction field: It can be used as a sewage pump at construction sites to transport sewage containing impurities such as silt and stones.
4. Agricultural field: For irrigation, farmland drainage and other occasions, and can transport water containing silt and impurities.

Feature:

1. This pump shaft concentricity and the impeller's excellent dynamic balance performance ensure that the pump operates without vibration.
2. It has excellent self-priming performance, with a short self-priming time and no installation required, enabling it to quickly complete self-priming and be put into use.
3. To facilitate the smooth conveyance of wastewater containing larger solid particles, fibrous materials, and various impurities, we have adopted a unique open impeller and impeller anti-clogging design.

Performance Data:

Type	Flow (m³/h)	Lift Head (m)	Power (kw)	Rotation Speed (r/min)	Cavatation Allowance(m)
25ZW8-15	8	15	2.2	2900	2.0
32ZW5-20	5	20	2.2	2900	2.5
32ZW10-20	10	20	2.2	2900	2.5
32ZW9-30	9	30	2.2	2900	2.5
40ZW10-20	10	20	2.2	2900	2.5
40ZW15-30	15	30	3	2900	2.5
40ZW20-15	20	15	2.2	2900	2.5
50ZW10-20	10	20	2.2	2900	2.5
50ZW20-12	20	12	2.2	2900	2.5
50ZW15-30	15	30	3	2900	2.5
50ZW20-35	20	35	5.5	2900	2.5
65ZW30-18	30	18	4	1450	2.5
65ZW25-30	25	30	5.5	2900	3.0
65ZW25-40	25	40	7.5	2900	3.0
65ZW40-25	40	25	7.5	2900	3.0
65ZX65-25	65	25	7.5	2900	3.0
80ZW40-16	40	16	4	1450	3.0
80ZW40-25	40	25	7.5	2900	3.0
80ZW65-25	65	25	7.5	2900	5.5
80ZW80-35	80	35	15	2900	5.5
80ZW80-45	80	45	22	2900	5.5
80ZW50-60	50	60	22	2900	5.5
100ZW100-15	100	15	7.5	1450	5.5
100ZW100-20	100	20	11	1450	5.5
100ZW100-30	100	30	22	2900	5.5
100ZW80-60	80	60	37	2900	5.5
I00ZW80-80	80	80	45	2900	5.5
125ZW120-20	120	20	15	1450	5.5
150W200-15	200	15	15	1450	5.5
150ZW200-20	200	20	22	1450	5.5