heavy duty sand dredge pump

Model:	ZN
Brand:	ZIDONG
Origin:	Made In China
Category:	Industrial Supplies / Other Industrial Supplies
Label:	DREDGE PUMP , SAND PUMP , GRAVEL PUMP
Price:	US $52131 / set
Min. Order:	1 set

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Product Description

1. Main Usages

Large size Mud Dredging pump widely used to dredge and dam in the rivers, ports and wharf over our country, such as Changjiang River, Huanghe River, Liao River, and Zhujiang Delta. Besides, sold to Europe, Middle East and Southeast Asia. CCS(China Classification Society) has inspected each set.

2. Production Overview:

This kind dredging pump is a new type of sludge pump researched & manufactured by our company,aiming at rivers and seas out of repair.WN pump is a single-stage single suction cantilever horizontal centrifugal pump with advantages of light weight, good wear-resistan, super dredging performance, perfectly suited for the dredge on the whole construction, high multiple economy benefits, etc.. It throughout meets requirements of the dredge to dredging pumps.

3. performance table :

Model	Flow	Head	RorateSpeed	Efficiency	NPSH	Discharge/Suction Dia	Max particle Dia
Model	(m3/h)	H(m)	n(r/min)	η(%)	r(m)	(mm)	(mm)
200ZND	600-800	20-40	700-900	60-65	4.5	200/250	178
200ZN	750-1000	40-65	700-850	70-72	4	200/250	180
250ZND	950-1100	20-40	500-700	65-70	4	250/300	220
250ZN	1100-1300	40-65	500-650	70-74	4	250/350	144
300ZND	1500-1800	20-40	400-600	65-68	4	300/350	244
300ZN	1800-2200	40-65	400-550	74-78	4	300/450	244
350ZN	2600-3000	40-65	400-550	74-78	4.5	350/450	245
450ZN	2800-3200	20-40	400-550	74-78	4.5	400/450	250
450ZN	3200-3850	40-67	350-500	76-80	4.5	450/600	354
500ZND	3600-4200	20-40	220-320	72-75	4.8	500/600	330
500ZN	4500-5500	40-65	350-450	78-80	4.8	500/650	250
600ZN	5000-9000	55-80	280-420	84-85	6	600/660	220
700ZN	8000-12000	60-85	280-380	83-85	6	700/760	280
900ZN	12000-19000	50-75	280-330	85-87	6	900/960	320
1000ZN	16000-25000	23-76	181-290	85-87	6	1000/1200	350