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- Name of pump: Coupling centrifugal pump Cast Iron material

- Pump Type: Self-priming Pump

- Pump model:ZW50-20-40

- Pump brand: ATACH

-Installation Type: Horizontal Coupling

- Impeller Quantity: 1 pcs

- Rated pump capacity: 20 m3/h

- Rated pump head: 40 m

- Power/speed: 7.5 Kw/2900 r.p.m

- Power supply:3 phase/380V/50HZ
(also supply special voltage,special frequency, explosion-proof motor, High efficiency and energy saving motor )

- Material Supply: cast iron,SUS304,SUS316,SUS316L

- Shaft Seal: Mechanical seal

- Inlet / outlet : 50mm*40mm

- Self suction height : 5.5 m

- Main usage:

1. Food Processing

2. Medicine

3.Chemical Industry

4. Environmental Protection

5.Water Treatment

6.Electroplate

7. Others

If you need other specifications or parameters of ZW series coupling centrifugal pump, please contact us in detail.

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	2.0
ZW32-5-20	5	20	2.2	2900	45	2.5
ZW32-10-20	10	20	2.2	2900	45	2.5
ZW32-9-30	9	30	3	2900	48	2.5
ZW40-10-20	10	20	2.2	2900	45	2.5
ZW40-20-15	20	15	2.2	2900	45	2.5
ZW40-15-30	15	30	3	2900	48	2.5
ZW50-10-20	10	20	2.2	2900	45	2.5
ZW50-20-12	20	12	2.2	2900	45	2.5
ZW50-15-30	15	30	3	2900	48	2.5
ZW50-20-35	20	35	5.5	2900	48	2.5
ZW65-30-18	30	18	4	1450	45	2.5
ZW65-25-30	25	30	5.5	2900	50	3.0
ZW65-25-40	25	40	7.5	2900	50	3.0
ZW65-40-25	40	25	7.5	2900	50	3.0
ZW65-65-25	65	25	7.5	2900	52	3.0
ZW80-40-16	40	16	4	1450	50	3.0
ZW80-40-25	40	25	7.5	2900	50	3.0
ZW80-25-40	25	40	7.5	2900	50	3.0
ZW80-65-25	65	25	7.5	2900	52	3.0
ZW80-80-35	80	35	15	2900	45	3.0
ZW80-40-50	40	50	18.5	2900	50	3.0
ZW80-50-60	50	60	22	2900	55	3.0
ZW100-100-15	100	15	7.5	1450	50	4.0
ZW100-80-20	80	20	7.5	1450	53	4.0
ZW100-100-20	100	20	11	1450	53	4.0
ZW100-100-30	100	30	22	2900	53	4.0
ZW100-80-45	80	45	30	2900	55	4.0
ZW100-80-60	80	60	37	2900	53	4.0
ZW100-80-50	80	80	45	2900	50	4.0
ZW125-120-20	120	20	15	1450	55	4.5
ZW150-180-14	180	14	15	1450	60	5.0
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	5.0
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	4.8
ZW250-420-20	420	20	55	1450	61	6.0
ZW300-800-14	800	14	55	1450	65	6.0