Davey HM90-08T Torrium2 Pressure Pump



Compact, all stainless steel horizontal multistage centrifugal pump pressure system control options to suit application. Flows to 430 lpm and heads to 65m.

Torrium2-controlled HM Series provides a constant flow water supply system with an all-stainless steel pump unit. The Torrium2 is adaptive, eliminating cycling, provides loss of prime protection and over temperature cut out. Pressure tanks can be added if site conditions require additional draw off.


  • Household and domestic water supply
  • Farming and agricultural water systems
  • Irrigation and turf watering systems
  • Irrigation and turf watering systems
  • Automatic general water transfer


Horizontal multistage centrifugal pump with all hydraulic parts in stainless steel:

  • Suitable for high water temperatures
  • Corrosion & wear resistant

Axial suction & vertical discharge

  • Compact design
  • Easy to install

Stainless steel impellers with high-efficiency impeller profile and thick self-centring impeller neck rings for:

  • High efficiency
  • Reduced power consumption:
  • Low noise output

Air purging valve and stage porting:

  • Easier priming
  • Less susceptible to air leaks
  • Improved dependability

Impellers mounted directly on extended motor shaft:

  • Maximise performance per stage
  • High efficiency
  • Long motor & pump life
  • Increased wear resistance

Pump casing assembly attached to motor bracket at 8 points with o-ring seal :

  • Complete stainless casing
  • Better sealing
  • Longer service life

Davey built, totally enclosed fan cooled (TEFC) electric motor:

  • Single-phase motors have built in thermal overload protection with automatic reset and 1.8m long power lead and Australian 3 pin plug
  • Sealed and greased for life motor bearings
  • Over sized drive bearing
  • Longer life
  • Easy service
  • Economical & quiet running


All stainless steel HM Series pump unit with adjustable pressure switch and pressure gauge. Provision for Davey Supercell large draw-off capacity tank.


Maximum continuous flow rate 430 lpm
Maximum operating pressure 1000 kPa*
Maximum inlet pressure 600 kPa
Maximum water temperature 95ºC

*Dependent on optional tank pressure rating, operating pressure to 820kPa may be achieved.


Speed 2900rpm
Supply Voltage Single phase Three phase (selected models) 230V ±10% 415V ±10%
Supply frequency 50Hz
Enclosure class HM60-06, HM60-08, HM60-10, HM90-08 & HM90-11 All other models IP55 IP56
Insulation class Class F
Voltage 220V-240V ± 10%
Phase Single
Hz 50 / 60
IP rating 56
Maximum load current 10A
Maximum motor size @ 240V input 1.8kW
Surge protection Varistor



Casing 304 stainless steel
Impellers 304 stainless steel
Stages (casing) 304 stainless steel
Pump shaft 316L stainless steel
Stage centring device 304 stainless steel
Mechanical seal: Rotating Stationary Spring Bellows Carbon Ceramic 316SS EPDM
O-rings EPDM
Plugs 316L stainless steel
Motor shell & lantern bracket Aluminium with baked polyester powder coat finish
Motor feet Xenoy
Fan cowl / rear foot (models up to 1.05kW) Polypropylene



Davey HM90-08T Torrium2 Pressure Pump Brochure Davey HM90-08T Torrium2 Pressure Pump Brochure