ZW Self priming sewage pump

ZW Self priming sewage pump is made of cast iron or stainless steel material. ZW pump is used to transfer the wastewater or waste liquids with solid grain or fiber etc impurities. Suction heigh is up 4meters

Product Details Company Profile

Parameter

Centrifugal pump : self priming pump

trash pump : sewage pump

not clogging pump : effluent pump

drainage pump : mud pump

Description

ZW Self priming sewage pump not clogging centrifugal pump can be made of cast iron or stainless steel material. Connection type between the pump and motor can be with shaft coupling or closed coupling.

ZW series self-priming sewage pumps are with self priming and sewage discharge. It means the pumps can not only be self priming as the same as ZX series self priming pump for clean water without foot valve and pouring water but also suck and discharge the large grain and long fiber and sediment and impurity in the waste water. And the performance is very steady. It is very convenient to operate and move and install and maintain.

①Environment temperature≤45℃，Liquids temperature≤120℃。

②Liquid PH: Cast iron pump :6～9，Stainless steel :1～14。

③Max grain diameter can be 60% of caliber for pump. Length of fiber can be 5 times as caliber for pump.

④Impurity weight into liquid can not more than 15% of liquid weight. Liquid density≤1240kg/cm3

Parameter:

Model	Flow (m3/h)	Head (m)	Power (KW)	Rotary speed (r/min)	Efficiency (%)	suction height (m)
ZW25-8-15	8	15	2.2	2900	45	5.5
ZW32-5-20	5	20	2.2	2900	45	5.5
ZW32-10-20	10	20	2.2	2900	45	5.5
ZW32-9-30	9	30	3	2900	48	5.5
ZW40-10-20	10	20	2.2	2900	45	5.5
ZW40-20-15	20	15	2.2	2900	45	5.5
ZW40-15-30	15	30	3	2900	48	5.5
ZW50-10-20	10	20	2.2	2900	45	5.5
ZW50-20-12	20	12	2.2	2900	45	5.5
ZW50-15-30	15	30	3	2900	48	5.5
ZW50-20-35	20	35	5.5	2900	48	5.5
ZW65-30-18	30	18	4	1450	45	5.5
ZW65-25-30	25	30	5.5	2900	50	5.5
ZW65-25-40	25	40	7.5	2900	50	5.5
ZW65-40-25	40	25	7.5	2900	50	5.5
ZW65-65-25	65	25	7.5	2900	52	5.5
ZW80-40-16	40	16	4	1450	50	5.0
ZW80-40-25	40	25	7.5	2900	50	5.5
ZW80-25-40	25	40	7.5	2900	50	5.5
ZW80-65-25	65	25	7.5	2900	52	5.5
ZW80-80-35	80	35	15	2900	45	5.5
ZW80-40-50	40	50	18.5	2900	50	5.5
ZW80-50-60	50	60	22	2900	55	5.0
ZW100-100-15	100	15	7.5	1450	50	5.5
ZW100-80-20	80	20	7.5	1450	53	5.5
ZW100-100-20	100	20	11	1450	53	5.5
ZW100-100-30	100	30	22	2900	53	5.5
ZW100-80-45	80	45	30	2900	55	5.5
ZW100-80-60	80	60	37	2900	53	5.5
ZW100-80-50	80	80	45	2900	50	5.5
ZW125-120-20	120	20	15	1450	55	5.5
ZW150-180-14	180	14	15	1450	60	5.5
ZW150-180-20	180	20	22	1450	60	5.0
ZW150-180-30	180	30	37	1450	65	5.0
ZW150-180-38	180	38	55	1450	45	6.0
ZW200-280-14	280	14	22	1450	65	5.0
ZW200-280-20	280	20	37	1450	62	5.0
ZW200-300-25	300	25	45	1450	59	5.0
ZW200-280-28	280	28	55	1450	55	5.2
ZW250-420-20	420	20	55	1450	61	4.5
ZW300-800-14	800	14	55	1450	65	4.5