ZX Self-priming Centrifugal Pump

ZX self-priming centrifugal pump is Horizontal single stage centrifugal water pump. Material has cast iron and stainless steel;Flow:3.2~550m3/H;

Model meaning:

50ZX20-30
50:Inlet size 50mm;
ZX:self-priming pump（ZX series）;
20:Flow:20m3/h;
30:Head:30 M;

ZX Centrifugal Pump Performance data:

Model	Flow (m3/h)	Flow (L/S)	Head (m)	Suction head (m)	Speed (r/min)	Self-priming performance （min/5m）	Motor (KW)
25ZX3.2-20	3.2	0.9	20	6.5	2900	1.9	0.75
25ZX3.2-32	3.2	0.9	32	6.5	2900	1.8	1.1
40ZX6.3-20	6.3	1.8	20	6.5	2900	1.9	11
40ZX10-40	10	2.8	40	6.5	2900	1.5	4
50ZX15-12	15	4.2	12	6.5	2900	2.4	1.5
50ZX18-20	18	5	20	6.5	2900	1.9	2.2
50ZX12.5-32	12.5	3.5	32	6.5	2900	1.5	3
50ZX20-30	20	5.6	30	6.5	2900	1.5	4
50ZX14-35	14	3.9	35	6.5	2900	1.5	4
50ZX10-40	10	2.8	40	6.5	2900	1.5	4
50ZX12.5-50	12.5	3.5	50	6.5	2900	1.4	5.5
50ZX15-60	15	4.2	60	6.5	2900	1.3	7.5
50ZX20-75	20	5.6	75	6.5	2900	1.3	11
65ZX30-15	30	8.3	15	6.5	2900	2	3
65ZX25-32	25	6.9	32	6	2900	1.5	5.5
80ZX35-13	35	9.7	13	6	2900	3.4	3
80ZX43-17	43	12	17	6	2900	1.8	4
80ZX40-22	40	11.1	22	6	2900	1.9	5.5
80ZX50-25	50	13.9	25	6	2900	1.5	7.5
80ZX50-32	50	13.9	32	6	2900	1.5	7.5
80ZX60-55	60	16.7	55	6	2900	1.5	18.5
80ZX60-70	60	16.7	70	6	2900	1.2	22
100ZX100-20	100	27.8	20	6	2900	1.8	11
100ZX100-40	100	27.8	40	6	2900	1.8	22
100ZX100-65	100	27.8	65	6	2900	1.8	30
100ZX70-75	70	19.4	75	6	2900	1.8	30
150ZX170-55	170	47.2	55	5	2900	1.8	45
150ZX170-65	170	47.2	65	5	2900	1.3	55
150ZX160-80	160	44.4	80	5	2900	1.2	55
200ZX400-32	400	111.1	32	5	1450	2	55
200ZX280-63	280	77.8	63	5	1450	1.5	90
200ZX350-65	350	97.2	65	5	1450	1.5	110
250ZX550-32	550	152.8	32	5	1450	2	75
250ZX400-50	400	111.1	50	5	1450	2	90
250ZX450-55	450	125	55	5	1450	2	110
250ZX400-75	400	111.1	75	5	1450	1.5	132
300ZX600-32	600	166.7	32	5	1450	2	90
300ZX500-50	500	138.9	50	5	1450	2	110
300ZX550-55	550	152.8	55	5	1450	2	132