Davies DHM Pressure System – With Hydrogenie 2 Controller

Enquire about this product
Part No.kWL/M (KPA)|250L/M (KPA)|350L/M (KPA)|450Controller
230-DHM2-40-H20.374215Hydrogenie 2
230-DHM2-50-H20.4552368Hydrogenie 2
230-DHM2-60-H20.56574530Hydrogenie 2
230-DHM4-40-H20.758Hydrogenie 2
230-DHM2-50-H20.929252Hydrogenie 2
230-DHM4-60-H21.051057535Hydrogenie 2


The Davies Pumps DHM series are a multistage pump built for years of trouble free service. All parts of the pump that are in contact with the water are made of stainless steel for corrosion resistance. The Davies Pumps DHM with Hydrogenie 2 controller is perfect for small to medium house pressure systems, and provides outstanding performance and reliability.

Supplied with:

  • Hydrogenie 2 Pre-wired auto controller
  • Connection union

Controller Features:

thumbnail of hydrogenie-logo_02_

  • Max pressure: 12Bar
  • Operating temperature range: -0 to +60ºC
  • Connection Thread: 1” male
  • Minimum pump pressure: 3.0Bar
  • Automatic reset/restart following run dry: If the pump runs dry the controller will attempt to re-prime
  • 10 times over 24hours, each attempt lasting 5 seconds.
  • 24H Anti-Jam function: If the pump remains idle for 24 consecutive hours the controller will run
  • the pump for 5 seconds to prevent the pump from jamming.