BT Series Mains Boosting Pump with Torrium2

 BT Series Mains Boosting Pump with Torrium2

The ideal pressure pump and controller for mains water boosting applications.

The Davey mains water BT Series pressure boosting system comprises of a robust, compact, centrifugal pump with an intelligent Torrium2 water pressure controller to supply pressure boosted water with constant flow and even pressure to domestic households. The Torrium2 incorporates multiple levels of pump and motor protection.



Ideal for pumping clean, clear water in such applications as:-

  • Homes where the incoming municipal water supply pressure is inadequate
  • From underground or surface water supplies
  • Automatic water transfer
  • Applications where the pump may have an interrupted water supply
  • Domestic and light industrial irrigation


Why choose the Davey BT Home Pressure System?

Water Pressure System

  • The Davey BT booster pressure system consists of a robust centrifugal pump fitted with the intelligent Davey Torrium2 water pressure controller to deliver boosted water pressure to your home or other application. 
  • Consumers can enjoy strong and seemingly constant water pressure due to Torrium2’s constant flow operation.
  • Due to large water pathways, Torrium2 operates with a lower head loss than comparable water pressure controllers to provide superior hydraulic performance with less wasted energy.

Torrium2 Controller Offers:

  • Pressure Boosting 
  • Constant Flow and Even Water Pressure
  • Quick Cut-in for Even Pressure 
  • Adaptive Starting
  • Easy Status Check
  • Pressure Indicator Window
  • Greater Hydraulic Performance
  • Greater Reliability
  • Dry Run Protection & Auto Restart
  • Pump Protection – High Water Temperature Cut-out
  • Pump Protection – Excessive Electrical Current
  • Corrosion & Scale Resistance
  • Extra Draw off Capacity
  • Power Surge Protection for Torrium2
  • Ease of Installation - vertical or right angle discharge outlet, rotable a full 360°
  • Power Cable - 6ft power cord with standard NEMA power plug

Documents below are available for download


The ideal pressure pump and controller for mains water boosting applications.


  Model No.  Max Flow Rate  Max Pressure
BT14-30 14gpm 30psi
BT14-45 14gpm 45psi
BT20-30 20gpm 30psi
BT20-40 20gpm 40psi
BT30-30 30gpm 30psi


Capacities to 45 gpm
Maximum total head to 76 psi
Cut-in pressure – Adapts to 80% of last shut-off head pressure
Minimum setting 15 psi
Maximum setting 80 psi
Cut-out flow rate 0.26 GPM
Maximum liquid temperate (Torrium®2)  158º F
Maximum ambient temperature (Torrium®2)  120º F
Maximum suction lift 25’
Inlet size (dependant upon pump model)  1” F or 11/4” F
Outlet size  1” M
Maximum pump casing pressure  116 psi
Maximum system pressure  100 psi

For full technical specifications refer to the datasheet located under the documentation tab.