WN Series submersible sand dredging pump

Specification: D:250~1000mm Q:150~30000m3/h Company:Bojin pump company Telephone :0311-86989613/85095550

Function Introduction :

   It is widely applied to dredging, silt clearing and hydraulic filling with rivers and lakes, ports and docks all over the country such as, Yangtze River Basin, Yellow River Basin, Liaohe River Basin, Pearl River Delta, Huaihe river basin, etc. The products are also sold to Europe, Middle East and Southeast Asia.

Type	Capacity (m3/h)	Head (m)	Speed (r/min)	Efficiency (%)	NPSHr(m)	Inlet Dimeter (mm)	Outlet Diameter   (mm)	Max.Diameter of Flowd Parti   (mm)	weight(kg)
200WND	600~800	20~40	700~900	60~65	<4.5	250	200	178	2500
200WN	750~1000	40~65	700~850	70~72	<4	250	200	180	3000
250WND	950~1100	20~40	500~700	65~70	<4	300	250	220	3000
250WN	1100~1300	40~65	500~650	70~74	<4	350	250	144	3513
300WND	1500~1800	20~40	400~600	65~68	<4	350	300	241	6000
300WN	1800~2200	40~65	400~550	74~78	<4	450	300	241	7000
350WN	2600~3000	40~65	400~550	74~78	<4.5	450	350	245	7300
400WN	2800~3200	20~40	400~550	74~78	<4.5	450	400	250	7500
450WN	3200~3850	40~67	350~500	76~80	<4.5	600	450	254	7850
500WNQ	3600~4200	20~40	220~320	72~75	<4.8	600	500	330	8000
500WN	4500~5500	40~65	350~450	78~80	<4.8	650	500	250	11300
600WN	7000	62	470	80	<6	700	600	220	30000
600WNQ	7000	30	380	83	<6	700	600	220	16000
700WN	10000	85	380	85	<6	760	700	280	45000
700WNQ	10000	28	280	85	<6	760	700	280	21000
800WN	12500	59	349	81	<6	800	750	300	40000
800WNQ	12500	32	258	81	<6	800	750	300	23000
800WND	12500	32	258	81	<6	800	750	300	23000
850WN	14400	70	330	85	<6	900	850	320	65000
900WN	16000	30	175	85	<6	1000	900	340	80000
1000WN	16000~25000	23~76	181~290	85~87	<6	1200	1000	350	121000

WN Series submersible sand dredging pump