Davey
Davey HP45-05T Pressure Pump with Torrium2 Controller
Suits a small to medium homeHelp me choose
What size is my home? Small to medium: 1–2 bathrooms, up to 3 bedrooms. Medium to large: 2+ bathrooms, 4+ bedrooms.
$1,608.85incl. GST
Our promise: if it's not right, we'll put it right.
Need a hand choosing a pump?
Email us a photo of your current pump or setup and we’ll help you find the right one.
- NZ owned & operated
- Most orders dispatched same or next day
- Click & collect from Te Rapa, Hamilton
- Brand
- Davey
- Type
- Multistage Pumps
- SKU
- HP45-05T
- Stock
- In stock
Fit check
Is it right for my water supply?
A quick check before you buy.
-
Medium to large, single or multi-storey homes
Good fitDavey describes the HP as a whisper quiet residential pressure system for medium to large, single or multi-storey homes.
-
Up to 4 taps at once
Good fitThe HP45-05T is rated for up to 4 taps at once, at 300 kPa nominal.
-
More than 4 taps at once
ConsiderSee the Davey HP65-06T.
Davey HP65-06T
$1,779.05
See the Davey HP65-06T
-
Water source below the pump
ConsiderThe HP45-05 has a maximum suction head of 7 m. Installations with suction lift need a good quality foot valve, with the in-built check valve removed.
-
Pressure boosting
Good fitIts uses include household water supply and pressure boosting.
-
Clean water only
ConsiderThe HP is for clean, non-volatile liquids without fibres or solids.
Specs
Specs
- Model
- HP45-05T with Torrium2 TT45 controller
- Pump type
- Horizontal multi-stage stainless steel centrifugal pump
- Taps at once
- Up to 4 taps
- Max flow
- Up to 70 lpm (Davey NZ)
- Nominal operating pressure
- 300 kPa (Torrium2 TT45)
- Motor output (P2)
- 0.55 kW
- Maximum system pressure
- 450 kPa
- Maximum total head
- 33 m
- Maximum suction head
- 7 m, with a good quality foot valve
- Motor input (P1)
- 0.77 kW
- Full load current
- 3.4 A
- Net weight
- 8 kg (pump)
- Power supply
- 220-240V ±6%, 50Hz, single phase
- Motor
- IP55, Class F insulation, 2850 rpm
- Pump inlet / Torrium2 outlet
- 1¼" F BSP / 1" M BSP
- Pump shaft and casing
- 304 stainless steel
- Certification
- AS/NZS 4020
- Warranty
- 2 years (Davey)
Compare
Compare the Davey HP models
Figures for each model.
-
You're viewing
Davey HP45-05T
$1,608.85
Suits Up to 4 tapsMax flow Up to 70 lpmPressure 300 kPa nominalMotor 0.55 kW (P2)You're viewing View Davey HP45-05T -
$1,779.05
Suits Up to 5 tapsMax flow Up to 100 lpmPressure 300 kPa nominalMotor 0.6 kW (P2) -
$2,021.70
Suits Up to 6 tapsMax flow Up to 140 lpmPressure 300 kPa nominalMotor 0.8 kW (P2)
Common questions
HP45-05T, HP65-06T or HP85-08T?
The HP45-05T is rated for up to 4 taps at once and up to 70 lpm, the HP65-06T for up to 5 taps and up to 100 lpm, and the HP85-08T for up to 6 taps and up to 140 lpm. All three come with the Torrium2 TT45 controller at 300 kPa nominal pressure.
What does the Torrium2 controller do?
Torrium2 starts the pump on a pressure drop and stops it on low flow, giving constant flow and even water pressure without pump cycling. It also stops the pump on loss of prime and retries automatically.
Can it lift water from a tank below the pump?
The HP45-05 has a maximum suction head of 7 m. Installations with suction lift need a good quality foot valve, with the in-built check valve removed.
What does AS/NZS 4020 certification mean?
Davey's HP water pressure systems are certified to AS/NZS 4020. Products in contact with drinking water must not affect its taste or appearance, support the growth of micro-organisms, or release cytotoxic or mutagenic compounds or metals into the water.
What warranty does it have?
The HP water pressure systems have a 24 month manufacturer's warranty.
Still not sure?
Tell us about your home and water supply and we'll point you to the right pump.
Full product details
Read the full description
The HP45-05T is the smallest of Davey's HP residential pressure systems, for medium to large, single or multi-storey homes. It's a horizontal multi-stage stainless steel centrifugal pump paired with Davey's Torrium2 TT45 controller, at 300 kPa nominal pressure.
It's rated for up to 4 taps at once and up to 70 lpm. It has a 0.55 kW output motor (IP55) on 220–240 V, with 450 kPa maximum system pressure, 33 m maximum total head and 7 m maximum suction head. The shaft and casing are 304 stainless steel. Torrium2 starts the pump on a pressure drop, stops it on low flow, and stops it on loss of prime then retries. It's certified to AS/NZS 4020.
2-year manufacturer's warranty. If you drink your tank water, pair it with filters plus UV.
We're NZ owned in Te Rapa, Hamilton. If it's not right, we'll put it right.
You might also need
