What do you expect from a quality dirty water submersible pump?

• Wear resistance: Achieved! - due to high-chrome alloy impellers
• Easy handling: Achieved! - through the usw of aluminium where it makes sense. Topic: weight saving!
• High operational reliability: Achieved!
  
  • Absolute dry-running safety due to air valve
  • Phase failure protection
  • Check direction of rotation
  • Thermal protection
  • Use of high-quality materials
• Service-friendly
  
  • Oil inspection from outside
  • Easy adjustment of the impeller

Grindex submersible pumps for dirty water: the right choice for sure!

Grindex - Inventor of the air valve

• This makes the pump absolutely safe to run dry, even if the pressure hose has collapsed because no more water is running after it.

Grindex - Modular system

• Once a Grindex pump is repaired, you can repair any Grindex pump
• Fewer components
• Reduced spare parts stocking necessary

Grindex - corrugated stainless steel flow housing

• Is able to absorb high forces due to impact loads without destroying the jacket
• Often copied, but never reached