ZX self-priming centrifugal water pump

ZX pump by Ronda is a self-priming centrifugal pump, which is compact, easy to operate, running stable, easy to maintain, efficient, with long service life and large suction capacity. Pump could work without bottom valve in channel but with the quantitative lead liquid that kept in pump before operation. It simplifies the pipe system and improves the working condition. Working for water or medium similar to water that viscosity below 5°E and temperature below 80°C(176°F). Pump may equipped with diesel engine for outdoor and wild application. For detailed technical performance, please contact Ronda for further information. Pump may equipped with bronze impeller, stainless steel impeller etc.

Main specification
Performance data

Working principle:	Centrifugal, self-priming
Pump body material:	Cast iron, stainless steel
Max. medium temperature:	80℃
Max. suction:	6.5m
Drive type:	Electric motor, diesel engine
Drive power:	1.1 - 132KW
Flow rate:	3.2 - 600m³/h
Head:	12 - 80m
Caliber:	DN25 - 300mm
Seal:	Mechanical seal
Motor specification:	220/240/380/400/415/440v, 3phase, 50/60Hz, etc
Main application	Water supply, irrigation, firefighting, etc
Customized service	Trolley, diesel motor, EX motor, variable frequency motor, etc

Model	Caliber (mm)	Capacity (m³/h)	Head (m)	Power (kw)	Speed (r/min)	Suction (m)
25ZX3.2-20	25	3.2	20	1.1	2900	6.5
25ZX3.2-32	25	3.2	32	1.5	2900	6.5
32ZX3.2-20	32	3.2	20	1.1	2900	6.5
32ZX3.2-32	32	3.2	32	1.5	2900	6.5
32ZX3.2-50	32	3.2	50	3	2900	6.5
40ZX6.3-20	40	6.3	20	1.5	2900	6.5
40ZX6.3-32	40	6.3	32	2.2	2900	6.5
40ZX10-40	40	10	40	4	2900	6.5
40ZX6.3-50	40	6.3	50	4	2900	6.5
50ZX15-12	50	15	12	1.5	2900	6.5
50ZX18-20	50	18	20	2.2	2900	6.5
50ZX12.5-32	50	12.5	32	3	2900	6.5
50ZX12.5-40	50	12.5	40	4	2900	6.5
50ZX12.5-50	50	12.5	50	5.5	2900	6.5
50ZX20-30	50	20	30	4	2900	6.5
50ZX14-35	50	14	35	4	2900	6.5
50ZX10-40	50	10	40	4	2900	6.5
50ZX15-60	50	15	60	7.5	2900	6.5
50ZX20-75	50	20	75	11	2900	6.5
65ZX30-15	65	30	15	3	2900	6.5
65ZX25-32	65	25	32	5.5	2900	6
65ZX25-50	65	25	50	7.5	2900	6
65ZX25-70	65	25	70	15	2900	6
80ZX35-13	80	35	13	3	2900	6
80ZX43-17	80	43	17	4	2900	6
80ZX40-22	80	40	22	5.5	2900	6
80ZX50-20	80	50	20	5.5	2900	6
80ZX50-25	80	50	25	7.5	2900	6
80ZX50-32	80	50	32	7.5	2900	6
80ZX50-40	80	50	40	11	2900	6
80ZX60-55	80	60	55	18.5	2900	6
80ZX60-70	80	60	70	22	2900	6
100ZX80-20	100	80	20	11	2900	6
100ZX100-20	100	100	20	11	2900	6
100ZX100-32	100	100	32	15	2900	6
100ZX100-40	100	100	40	18.5	2900	6
100ZX100-50	100	100	50	22	2900	6
100ZX100-65	100	100	65	30	2900	6
100ZX70-75	100	70	75	30	2900	6
150ZX180-28	150	180	28	30	2900	6
150ZX170-55	150	170	55	45	2900	5
150ZX170-65	150	170	65	55	2900	5
150ZX160-80	150	160	80	55	2900	5
200ZX400-32	200	400	32	55	1450	5
200ZX280-63	200	280	63	90	1450	5
200ZX350-65	200	350	65	110	1450	5
250ZX550-32	250	550	32	75	1450	5
250ZX400-50	250	400	50	90	1450	5
250ZX450-55	250	450	55	110	1450	5
300ZX600-32	300	600	32	90	1450	5
300ZX500-50	300	500	50	110	1450	5
300ZX550-55	300	550	55	132	1450	5

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ZX self-priming centrifugal water pump