Davey HP45-05T Torrium2 Pressure Pump

SKU:
HP45-05T

PRODUCT INFORMATION

ROBUST AND COMPACT TWIN STAGE HOME PRESSURE SYSTEM

Application: Ideal for pumping clean, non-volatile liquids without fibres or solids in such applications as household water supply, irrigation, water transfer, washing systems and pressure boosting.

FEATURES & BENEFITS

The HP Series Pressure Systems, consist of an HP pump fitted with a Torrium2 controller. The Torrium2 is supplied connected electrically to the HP pump motor for:

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

The combination of the high pressures supplied by the HP 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 HP pressure system on a variety of water qualities

PUMP

  • Reliable twin stage impeller design
  • All stainless steel construction for reliability and the ability to pump hot water up to 50°C
  • Carbon/Ceramic mechanical seal for reliable pump operation

MOTOR

  • TEFC motor constructed from corrosion resistant materials
  • IP55 international protection rating for a high level of resistance to dust and liquid entry.
  • Voltage variants:
    • 220-240V, 50Hz, 2 pole
    • 220V, 60Hz, 2 pole (/P models)
  • Class F insulation
  • Higher than normal 50°C ambient temperature rating for longer life and improved tolerance to voltage variations for peace of mind, even on the hottest days.
  • Protected against both high operating temperature and high current draw by a built-in, automatically re-setting, thermal overload
  • Permanently split P2 ‘fail safe’ capacitor design
  • Motor and pump are designed for frequent starts

TECHNICAL DATA

OPERATING LIMITS

Maximum system pressure 450kPa
Capacities to 140 lpm
Maximum total head 33m
Maximum suction head 6m
Maximum ambient temperature 50ºC
Maximum water temperature 50ºC
Minimum water temperature 1ºC

Torrium2 cut-in pressure is normally 80% of the pumps last shut-off head.

ELECTRICAL DATA

Model HP45-05 HP65-06 HP85-08
Supply Voltage 220-240V ±6% 220-240V ±6% 220-240V ±6%
Supply frequency 50Hz 50Hz 50Hz
Phase Single Single Single
Speed 2850rpm 2850rpm 2850rpm
Full load current 3.4A 3.8A 5.1A
Locked rotor current 12.0A 12.0A 18.0A
Input power (P1) 0.77kW 0.9kW 1.14kW
Output power (P2) 0.55kW 0.6kW 0.8kW
Enclosure class IP55 IP55 IP55
Insulation class Class F Class F Class F
Starting P.S.C P.S.C P.S.C

AS/NZS 3350.2.41-1997 Approval No. A/10059EA

MATERIALS OF CONSTRUCTION

PART MATERIAL
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
Suction check valve Body Spring Seal Polypropylene 304 stainless steel Nitrile
Priming plug Glass filled noryl
Motor shell Marine grade aluminium
Lantern/DE endshield Marine grade aluminium
Shell and lantern finish Baked polyester
Torrium2  
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 steel

 

INSTALLATION AND PRIMING

  • 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 plug hole located above suction inlet and replace plug

DRAWINGS

LITERATURE

Davey HP45-05T Torrium2 Pressure Pump Brochure Davey HP45-05T Torrium2 Pressure Pump Brochure