Heavy-Duty Semi Open Submersible Sewage Pump for Sand & Silt Dredging and Extraction

• Max.Head: 10-30m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Material: Cast Iron
• Structure: Single-stage Pump
• Assembly: Liquid Pumps
• Model NO.: QNS
• Power: Electric
• Start Up: Electric Pump
• Type: Blade Pump
• Application: Submersible Pump, Sewage Pump, Slurry Pump
• Industry: Construction
• Media: Sewage Pumps
• Performance: Wear Pump
• Theory: Centrifugal Pump
• Cable Length: 8m
• Transport Package: Wooden Box
• Specification: cable length: 8m
• Trademark: Meudy or OEM
• Origin: China
• HS Code: 3311963577

Product Description

QNS submersible sand pump is specially designed for harsh environment, sites pumping containing slit and other abrasive material. Every component of it fully reflects the high durablity, reliability and ease of serviceability.

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

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


Application
1. Underwater sand extraction, clear the bottom of a pond, clean up the sedimentation tank
2. Drainage of construction slit water, mine surface drainage
3. Industrial mining enterprises pumping sewage water containing quartz sand, slime, sludge and other abrasive materials.

Specification
· Insulation class: F
· Protection class: IP68
· Water temperature: up to 40ºC
· PH: 6 to 10
· Density of liquid : 1.3g/cm³
· Power supply: three phase 400V ±10%, 50Hz
                            three phase 380V±10%,  60Hz
· Capacity: up to 160m³/h
· Head: up to 19m
· Maximum immersion depth:15m
· Cable Length: 8m

Materials of construction