High Pressure Water Pump

High Pressure Water Pump



Davey DD90-11NPT DynaDrive Constant Pressure Pump

The Davey DD90-11NPT DynaDrive Constant Pressure System with Horizontal Multistage Centrifugal Pump is the latest technology from Davey Pumps. Variable speed intelligence that provides constant water pressure at the touch of a button. With its new user friendly controller, your water experience can now be customized to your preference at home. The Davey DynaDrive controller allows you to set and forget your preferred water pressure settings. This means no reprogramming even if Dave DynaDrive loses power.


Constant Pressure Pump Features:

  • Stainless Steel Impellers for high efficiency and low noise output
  • Air purging valve and stage porting for improved dependability
  • Complete Stainless Steel casing for longer service life
  • Totally enclosed fan cooled electric motor
  • Controller with adjustable pressure settings



  • Inlet: 1-1/4″ FNPT
  • Outlet: 1″ FNPT
  • Max Flow Rate: 34 gpm @ 80psi
  • Max Set Pressure: 87 psi
  • Horse Power: 1.8
  • Voltage: 220-240V
  • Length: 18.25″
  • Height: 23.5″
  • Width: 10″