Submersible Dredging Pump

1, submersible dredging  pump Type meaning & technical parameter :

 EX: 50NSQ 25-30-5.5

50 : Pump Cablier

NSQ : ZiDong Submersible Dredging Pump

25: Flow (m3 / h )

30: Head (m)

5.5: Power (kw)

Discharge Cabliber: 50-400 mm

Flow: 10-3300m3/h

Head: 5-60 m

Power: 3-315Kw

Speed: 980-1460 r/min

Impeller Number : 2

2, submersible dredging sand pump Product Overview :

 1. submersible dredging sand pump is pump motor coaxial , when it worked the pump and the motor all dived into the medium. The pump flow parts are all adopted high alloys materials manufactured, with good performance on abrasion resistance, the big flow channel used to transfer large sediment of solid particles, pulp, coal slurry, sandstone, and other media .

2. This Series of submersible dredging pump adopted domestic and foreign advanced technology design and manufacture, also the pump itself add a set of stir impeller , can spray the deposition , mak the pump realize high concentrations of transmission when no auxiliary devices .

3.  submersible dredging pump Unique sealing device can effectively balance the oil pressure inside and outside, Maximum protection of mechanical seal reliability, the motor adopted overheating protection, water detection protection etc .