Manufacturer: Waterra
Part Number: WPP-II
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The Waterra PowerPump-2 is the most powerful pump actuator manufactured by Waterra. A Honda GX100,3 horsepower, 4 stroke, gasoline motor powers this device. This actuator generates a 6 inch stroke and can operate both the Standard Flow System and High Flow System to their maximum effective depths. The PowerPump-2 weighs 75 lbs (34 kg) and usually requires two people to carry it.

Key Features

  • Fully adjustable
  • Powered by Honda GX100 air cooled, 3 hp, 4-stroke, OHC gasoline engine
  • Waterra's most powerful actuator
  • Suitable for use with standard flow and high flow inertial pumps
  • Adapts to almost any size casing or protective well casing
  • Anchored discharge end of tubing facilitates sample collection
  • Reduces fatigue when purging large volume wells


  • 29" L x 30" H x 12"W (74cm L x 76cm H x 30cmW)


  • 75 lbs (34 kg)


  • Honda GX100 (Air-cooled, 4-Stroke OHC gasoline engine)

Performance Characteristics

  • Generates a 6" stroke, adjustable 0-150 cycles/min

Additional Requirements

  • Regular gasoline
  • SAE 10W-30 motor oil

For Use With Inertial Pumpting Systems

  • Standard Flow
  • High Flow