HomeShopPumpsDewatering PumpsCGDP – Self Priming De-Watering Pump

Description

The CGDP Self Priming De-Watering Pump is engineered for high efficiency, reliable performance, and long service life. It features robust cast iron construction, dynamically balanced impellers, anti-rust coated hydraulic parts, and easy maintenance. Suitable for heavy-duty applications such as sewage handling, flood dewatering, mining, and construction site dewatering. Available in bare pump, monobloc pump set, and coupled pump set configurations.

Additional information

brand

Impala

Features

  • Self-priming dewatering pump
  • Open type impeller design for handling solid particles
  • High-quality mechanical seal/gland package
  • Robust cast iron motor body
  • Easy maintenance and spare availability
  • Wide voltage range: 180–240V (1PH) & 350–440V (3PH)
  • Dynamically balanced impeller for smooth operation

Applications

  • Transferring muddy water
  • Flood water dewatering
  • Waste water and sludge handling
  • Septic system dewatering
  • Mining industry dewatering
  • ETP & STP plants
  • Surface irrigation & canal water transfer
  • Construction & road work dewatering
  • Marine applications

Construction Details

Component Material / Specification
Casing, Flanges, Motor Body, Impeller, Impeller Ring Cast Iron FG200
Shaft, Shaft Sleeve SS410
Motor Winding Copper

Maintenance Schedule

Monthly:

  • Priming time
  • Pump noise
  • Check all pipe connections

Six Monthly:

  • Open the pump, check and clean interior parts

Yearly:

  • Replace impeller if worn out
  • Replace shaft sleeve if worn out
  • Replace gland packing if worn out
  • Replace wear plates if worn out

Performance

Recommended Power & Pipe Size

Model Power (kW/HP) Speed (rpm) Pipe Size (mm) Head (m) Discharge (LPM)
CGDP10S-BG 7.5 / 10 1450 100 x 100 10-26 2000-750
CGDP12S-BG 9.3 / 12.5 1450 100 x 100 10-26 2400-1100
CGDP25W-BG 18.7 / 25 1450 150 x 150 10-26 4300-1400

Dewatering Monobloc Performance

Model Power (kW/HP) Speed (rpm) Pipe Size (mm) Head (m) Discharge (LPM)
CGDP005J-MM-1P 0.37 / 0.5 2850 40 x 40 6-20 60-200
CGDP005J-MM 0.37 / 0.5 2850 40 x 40 6-20 60-200
CGDP01J-MM-1P 0.75 / 1 2850 40 x 40 6-20 150-340
CGDP01J-MM 0.75 / 1 2850 40 x 40 6-20 150-340
CGDP02M-MM-1P 1.5 / 2 2850 50 x 50 6-20 120-430
CGDP02M-MM 1.5 / 2 2850 50 x 50 6-20 120-430
CGDP03M-MM 2.2 / 3 2850 50 x 50 6-20 140-500
CGDP05Q-MM 3.7 / 5 1450 80 x 80 6-20 200-700

Product Enquiry