Shijiazhuang Tech-Macro Pump Industry Co., Ltd.

Single suction, cantilevered horizontal centrifugal device with single casing. Large flow capacity; scientific construction; easy installation and dismantlement; long service life.

This type of pump can meet dredging ship's requirements completely and each set of dredging pump has passed the inspection issued by CCS.



Application:

Centrifugal WN dredge pumps for the river or marine ship or dredger are the series products introduced from abroad,and it could be installed on the dredger or barges for pumping the slurry.



Features:

1.The whole construction is suitable for dredging ship

1)Reliable and simple structure(200WN~500WN type is single casing pump,600WN~1000WN is double casing pump)

2)Easy disassembly and installation,convenient maintenance

2.Dredging performance is excellent,

1)good NPSH,strong through-put capability

2)The curve of performance decrease sharply,to make the pump more adaptive in the change of discharge distance.

3)Pump performance can be in a variety of change.

3. Excellent ant-wear performance,long service of wet parts

4. A little hydraulic loss,high efficiency,low consumption

5. Reliable shaft sealing without leakage

200WN~500WN type usually adopts gland sealing or mechanical sealing or mechanical and packing compound sealing;600WN~1000WN adopts rubber sealing device

6. Drive type:Generally use belt driven or Gear transmission



Type Notation:



e.g.: 700WN

700-- Outlet diameter(mm)

WN-- Type of pump