Davey HS60-08T Torrium2 Pressure Pump



Robust & compact, four-stage, centrifugal pump with Torrium2Â constant flow control and loss of prime device for automatic water pressure. Designed for medium to large size, single and multi-storey homes.

Ideal for pumping clean, nonvolatile liquids without fibres or solids in such applications as :

  • Household
  • water supply
  • Irrigation
  • Water transfer
  • Washing systems
  • Pressure boosting


The HS Series pressure systems consist of an HS pump fitted with a Torrium2 controller. The Torrium2 is supplied connected electrically to the HS pump motor for:

  • Easy non-tradesmen installation and assembly
  • Positive safety under varied weather conditions

The combination of the high pressures supplied by the multistage HS pump and constant flow control provided by the Torrium2 enables consumers to enjoy the benefits of a strong comfortable shower from a pump that does not cycle plus the reliability of adaptive technology. The complete HP Pressure System is compact and quiet providing for:

  • Easy installation, especially where space is at a premium
  • Non-intrusive operation, for consumer enjoyment

All parts of the entire system that are in contact with the water are manufactured from safe, corrosion resistant materials for:

  • Consumer confidence that their water supply will be as good coming out as it was going into the system
  • Ability to use the HS pressure system on a variety of water qualities
  • Compliance with the strict requirements of ISO 9001.2000 quality standards ensures consistency of quality of the system
  • Air purging valve for easy installation and priming


High efficiency, quiet “half-blind” impeller in 4 stage design in two flow rate ranges for:

  • More pressure in home outlets
  • Choice of performance options to suit most homes
  • Quieter household environment
  • Improved waterway clearances to reduce impeller blockages

Impeller have dual shaft flats for positive drive and long life, especially important for household pressure systems where pumps are required to stop and start many time during their life.

Patented floating impeller neck rings help improve efficiency and reduce hydraulic noise providing better performance with less noise.


304 stainless steel casing, pump shaft and diffuser baffle returns provide long life and ability to withstand pressure variations. Special in-built air purging valve helps remove air from the pump and suction during original priming and also during normal operation, thus:

  • Makes original installation quicker and easier
  • Reduces the chance of pump operating in a partial prime condition

High quality, low-drag mechanical shaft seal

for long life and reliable starting.


The Davey manufactured TEFC motor has an IP55 enclosure providing:

  • Excellent corrosion resistance
  • High levels of resistance to dust and rain

All HS pump motors are class F insulation rating and have higher than normal ambient temperature ratings of 50ºC, providing for longer life, improved tolerance to voltage variations and peace of mind, even on the hottest days.

Permanently split P2 ‘fail safe’ capacitor design:

  • Reliable starting even in low voltage circumstances.
  • Superior frequent starting performance.
  • Single phase motors are protected against both high operating temperatures and high current by a built in, automatically resetting thermal overload.
  • Double contact C3-HTG sealed bearings for quieter running and longer life.
  • Corrosion resistant feet on motor shell, include three point bolt-down facility.
  • Standard models are 220/240 volt, 50Hz, single phase. HS models in 60Hz 110/115 volt and 220/230 volt single phase available on request.



Maximum system pressure* 700kPa
Capacities to 110 lpm
Maximum total head 50m
Maximum suction head 6m
Maximum ambient temperature 50ºC
Maximum water temperature 50ºC
Minimum water temperature 1ºC



Model HS50-06T HS60-08T
Supply Voltage 220-240V ±6% 220-240V ±6%
Supply frequency 50Hz 50Hz
Phase Single Single
Speed 2850rpm 2850rpm
Full load current 3.8A 4.9A
Locked rotor current 12.0A 18.0A
Input power (P1) 0.89kW 1.1kW
Output power (P2) 0.6kW 0.76kW
Enclosure class IP55 IP55
Insulation class Class F Class F
Starting P.S.C. P.S.C.



Impellers Glass filled polycarbonate
Lock nut 304 stainless steel
Pump casing 304 stainless steel
Pump backplate 304 stainless steel
Pump shaft 303 stainless steel
Neck rings Polypropylene + teflon
Seal ring (stationary) Ceramic
Seal ring (rotating) Carbon (synthetic)
Seal spring 304 stainless steel
O-rings Nitrile rubber
Stage body Glass filled noryl
Priming plug Glass filled noryL
Motor shell Marine grade aluminium
Lantern/DE endshield Marine grade aluminium
Shell and lantern finish Baked polyester
Housing Glass fibre reinforced nylon
Pressure tank diaphragm Santoprene 87
Pressure tank springs Molybond coated tempered steel
Sensor plate 316 stainless steel
Inlet union Glass fibre reinforced nylon
O-rings Nitrile
Check valve poppet Acetal
Check valve spring 304 stainless stee



Voltage 110V-240V ±10%
Phase Single
Hz 50 / 60
IP rating 56
Maximum load current 10A
Maximum motor size* 1.8kW
Surge protection Varistor



  • Installations with suction lift require a good quality foot valve to avoid loss of prime - remove in -built check valve.
  • To prime, fill pump body and suction line through priming plus hole located above suction inlet and replace plug.



Davey  HS60-08T Multi Stage Pressure Pump Davey HS60-08T Multi-Stage Pressure Pump Brochure