200WN 250WND WN Series Dredging Pump22

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)
200WND	600~800	20~40	700~900	60~65	<4.5	250	200
200WN	750~1000	40~65	700~850	70~72	<4	250	200
250WND	950~1100	20~40	500~700	65~70	<4	300	250
250WN	1100~1300	40~65	500~650	70~74	<4	350	250
300WND	1500~1800	20~40	400~600	65~68	<4	350	300
300WN	1800~2200	40~65	400~550	74~78	<4	450	300
350WN	2600~3000	40~65	400~550	74~78	<4.5	450	350
400WN	2800~3200	20~40	400~550	74~78	<4.5	450	400
450WN	3200~3850	40~67	350~500	76~80	<4.5	600	450
500WNQ	3600~4200	20~40	220~320	72~75	<4.8	600	500
500WN	4500~5500	40~65	350~450	78~80	<4.8	650	500
600WN	7000	62	470	80	<6	700	600
600WNQ	7000	30	380	83	<6	700	600
700WN	10000	85	380	85	<6	760	700
700WNQ	10000	28	280	85	<6	760	700
800WN	12500	59	349	81	<6	800	750
800WNQ	12500	32	258	81	<6	800	750
800WND	12500	32	258	81	<6	800	750
850WN	14400	70	330	85	<6	900	850
900WN	16000	30	175	85	<6	1000	900
1000WN	16000~25000	23~76	181~290	85~87	<6	1200	1000

200WN 250WND WN Series Dredging Pump22