Structure and characteristics

QNS series submersible sand pump is specially designed for pumping in harsh environment, sites containing solids and other abrasive material. Each component fully reflects the design concepts of high durability, reliability and ease of maintenance.

Each QNS submersible sand pump is adopted with F Class insulated 4-pole motor, high wear-resistant mechanical seal and heavy-duty semi-open high wear-resistant alloy impeller.

There is an agitator in the lower part of this pump. The sediment at the bottom of water will be stirred into suspension form and then be sucked into the inlet to be discharged completely.

Application

Underwater sand extraction, cleaning the bottom of the pond,

cleaning the sedimentation tank

Construction silt water drainage, mine surface drainage

Industrial mining enterprises pumping sewage water containing

quartz sand, slime, slage and other abrasive materials

Specification

Insulation class : F

Protection class : IP68

Water temperature : up to 40°C

   PH : 6 to 10

Density of liquid : up to 1.3g/cm³

Power supply :  three phase 380V ± 10%, 50Hz

                          three phase 380V ± 10%, 60Hz

Capacity : up to 600m³/h

Head : up to 57m

Maximum immersion depth : 15m

Cable Legth : 8m