submersible river dredging sand gravel pump

Pump technical parameter: 

  ♦ Discharge Cabliber: 50-400 mm

  ♦ Flow: 10-2200 m3/h

  ♦ Head: 5-60 m

  ♦ Power: 0.75-55 W

  ♦ Speed: 1440 r/min

  ♦ Impeller Number : 2

Pump features:

 ♦  Wet parts are made of high chrom alloy material for liquid with sand, stone and tail mining

 ♦  Wide passing channel with strainer to stop large solid causing clogging

 ♦  High chrome alloy stir impeller to increase concentration & improve sand production 

 ♦  Special mechnical seal to keep balance pressure inside and outside of oil cavity, which

     keeps balance on two sides of mechnical seal to get more stable and longer working life

 ♦  Double connection wire design to macth with our exclusively design control pannel to protect

     pumps when water entering into motor .

 ♦  Water-proof motor has top quality in china

 ♦  Colosed impeller has higher efficiency

 ♦  Lower speed has longer working life

Pump application:

 ♦  Pumping tailing slurry for industrial and mining organizations

 ♦  Learing silt in sedimentation basin

 ♦  Pumping silty sand or fine sand for seashore or port

 ♦  Pumping powdery iron ore for foreign countries, etc

 ♦  Deliver a solid particles of mud, larger pulp, coal slurry, sandstone, and other media

 ♦  Learn from all kinds of fly ash power plant, coal slime .