Submersible Water Pump

R149 - R649
INFORMATION

Description

Submersible water pumps are used to transport a nutrient solution to your growing medium via tubing. They are placed at the bottom of a reservoir and can be linked to automatic timers to give specific nutrient doses at selected intervals during the day.

The Grech and Dophin range are both multifunctional, centrifugal pumps which are great value-for-money. They can be used for both indoor and outdoor applications, as long as the plug point is kept dry.

 

Features

  • 2 Pin South African Plug
  • Compact Design
  • Energy Efficient
  • Rubber Feet
  • Powerful, Quiet & Reliable
  • Completely Submersible Motor

 

Specifications

HJ-542

  • Max Flow: 400L/h
  • Max Depth: 0.80m
  • Outlet Diameter: 10mm
  • Voltage: 220-240V/50hz
  • Power Consumption: 5W
  • Cable Length: 1.4m

HJ-742

  • Max Flow: 600L/h
  • Max Depth: 1m
  • Outlet Diameter: 12mm
  • Voltage: 220-240V/50hz
  • Power Consumption: 8W
  • Cable Length: 1.4m

HJ-942

  • Max Flow: 800L/h
  • Max Depth: 1.3m
  • Outlet Diameter: 12mm
  • Voltage: 220-240V/50hz
  • Power Consumption: 16W
  • Cable Length: 1.4m

HJ-1142

  • Max Flow: 1000L/h
  • Max Depth: 1.6m
  • Outlet Diameter: 16mm
  • Voltage: 220-240V/50hz
  • Power Consumption: 22W
  • Cable Length: 1.4m

    HJ-1542

    • Max Flow: 1400L/h
    • Max Depth: 2m
    • Outlet Diameter: 16mm
    • Voltage: 220-240V/hz
    • Power Consumption: 28W
    • Cable Length: 1.7m

      HJ-1842

      • Max Flow: 1800L/h
      • Max Depth: 2.5m
      • Outlet Diameter: 16mm
      • Voltage: 220-240V/hz
      • Power Consumption: 40W
      • Cable Length: 1.7m

      PH-2500

      • Max Flow: 1500 L/H 
      • Max Depth: 2.75m
      • Outlet Diameter: 16mm
      • Voltage: 220-240V/50hz
      • Power Consumption: 29.8W
      • Cable Length: 1.5m

      Functional Curves

      curve

       

      Helpful Tips: Keep the main power supply dry at all times. Strictly avoid running the pump dry - this will cause permanent damage as a result of over-heating.