Openwell Submersible Monoset Pump Manufacturers in Mumbai

Product Details:

Motor Horsepower 0.5hp to 60hp 
Speed 2880 RPM
Versions (0.5hp to 2hp) Single Phase
(0.5hp to 60hp) Three Phase
Maximum Head 110m
Maximum Flowrate 2000LPM
Degree of protection IP 58
Class of Insulation
Direction of rotation Clockwise viewed from Driving end
Type of Duty S1 (Continuous)
Maximum Starts Per Hour 6 times


     "PEW" submersible open well pumps come in complete cast iron construction. As the name suggests they are used for underwater applications require neither priming nor a foot valve. They are very easy to install and require no maintenance.


  • High fluctuating voltage operating design. from 250-415V, 50 Hz, AC power supply
  • Maintenance - free operation.
  • Energy efficient models.
  • Dynamically balanced rotors and impellars ensure vibration free performance and enhanced life.
  • Rugged, reliable and safe.
  • Requires small space.
  • No need for elaborate foundation and pump house arrangement.
  • Wet type rewindable submersible motor.
  • Silent, noise free operation.
  • Economical & easy installation.
  • Quick starting with no suction pipe.
  • Horizontal design & pump fully immersed, hence water level guard not required.


Material of Construction:

Part Name Material
Rear Cover / Bracket Cast Iron
Stator Shell Cast Iron
Impeller Cast Iron 
Pump Casing  Cast Iron
Shaft Seal Nitrile Butyl Rubber
Thrust Assembly  Leaded Bronze & Compostos / Stainless Steel 420 with Graphite Carbon
Diaphragm High Nitrile Butyl Rubber
Journal Bearings LTB 4



  • Rural & Urban drinking water supply.
  • High rise buildings.
  • Industrial & Domestic water supply.
  • Mining application.
  • Fire fighting systems.
  • Farm houses, fountains, air conditioning etc.
  • Irrigation ( Flood, Sprinkler, Drip)
  • Cooling water circulation systems.