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China WN dredge pump for Dredging industries manufacturer

  • WN Dredging Pump is horizontal, single-stage cantilevered structure, which is designed to meet the requirement of the contractor demanding and comprehensive dredging requirement. 


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WN dredge pump is a single-stage single suction cantilever horizontal centrifugal pump, with light weight, good-resistance, super dredging performance, perfectly suited for the dredge on the whole construction, high multiple economy benefits, etc. They can meet all the requirements from the dredges. Dredge pump are specially designed for mud, sand dredging application in river or sea.WN type dredge pump impeller passage is very wide, to continuous pumping gravel or high plastic clay and not happens jam. The minimal amount of wear parts design in these dredge pumps results in reduced wear, long life and lower maintenance which translates into less downtime, significant cost savings and dredging good performance within high efficiency.


200WN - 500WN type dredge pump integral by a single pump shell, single stage single suction cantilever horizontal structure, press and gear box of the connection way all can provide two kinds of typical structure, namely take bracket type and pump box and type. Own bracket type lubrication way as the grease lubrication or thin oil lubrication.

600WN - 1000WN type dredge pump overall adopts double pump shell, single stage single suction cantilever horizontal structure, bring their own bracket, lubrication way as the forced thin oil lubrication. Double pump shell the safety and reliability of the design makes sheath always can use to close to wear through, and when sheath rupture, pump room will not fill.


Features:

● Front release construction, easy to maintain

● Impeller release collar, easy disassembly

● Good performance of NPSH

● Big particles passage

● Change the speed or diameter of impeller to change working point

● Wear resistant metal wet end parts, long service life.

● High efficiency


Applications:

● Dredging industries

● Hydraulic Mud Fill

● Sand Suction


WN Dredge Gravel Pump Structure


China WN dredge pump for Dredging industries manufacturer


WN Dredge Pump Specifications

TypeCapacityHeadSpeedEfficiencyNPSHrInlet DiameterOutlet DiameterMax Diameter of Flowd Particle
(mm)
Weight
(m3/h)(m)(r/min)(%)(m)(mm)(mm)(kg)
200WND600-80020-40700-90060-65<4.52502001782500
200WN750-100040-65700-85070-72<42502001803000
250WND950-110020-40500-70065-70<43002502203000
250WN1100-130040-65500-65070-74<43502501443513
300WND1500-180020-40400-60065-68<43503002416000
300WN1800-220040-65400-55074-78<44503002417000
350WN2600-300040-65400-55074-78<4.54503502457300
400WN2800-320020-40400-55074-78<4.54504002507500
450WN3200-385040-67350-50076-80<4.56004502547850
500WNQ3600-420020-40220-32072-75<4.86005003308000
500WN4500-550040-65350-45078-80<4.865050025011300
600WN70006247080<670060022030000
600WNQ70003038083<670060022016000
700WN100008538085<676070028045000
700WNQ100002828085<676070028021000
800WN125005934981<680075030040000
800WNQ125003225881<680075030023000
800WND125003225881<680075030023000
850WN144007033085<690085032065000
900WN160003017585<6100090034080000
1000WN16000-2500023-76181-29085-87<612001000350121000


China WN dredge pump for Dredging industries manufacturer

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Disclaimer: We don't represent or is not in anyway affiliated with Warman®, Metso®, Goulds®, Durco®, Andritz®, Mission® and other brand names, all these brand names are respected of their owners. Any brand name, model, number, symbols or any descriptions are used for reference purpose only, and do not imply that any part or pump listed is the product of Warman® , Metso®, Goulds®, Durco®,Andritz®, and Mission®. Our pump and spare parts interchangeable only.