Davey HP Series Pump with Torrium2 Controller - Horizontal Pressure, Stainless Steel, Home Supply NZ

The Davey HP Series with Torrium2 controller is a compact horizontal pressure pump built for residential water supply. Stainless steel construction throughout, IP55 rated, and fitted with the Torrium2 adaptive controller for consistent pressure without cycling.

Available in three models — HP45-05T, HP65-06T, and HP85-08T — covering standard homes through to large, high-demand properties. Select your model from the dropdown.

Tested in compliance with AS/NZS 4020 for use in contact with safe drinking water. Manufactured under ISO 9001 quality management and ISO 14001 environmental management systems.

Supplied with a 2-metre power lead and standard NZ 3-pin plug. Professional installation by a licensed plumber is recommended.

Key specs at a glance

• Pump type: Horizontal centrifugal with Torrium2 controller
• Inlet/outlet: 1¼" F / 1" M (all models)
• Max pressure: 330 kPa (all models)
• Max water temperature: 50°C continuous
• Casing and shaft: 304 stainless steel
• Enclosure: IP55
• Power lead: 2 metres, standard NZ 3-pin plug
• Warranty: 2 years

Choosing your model

HP45-05T — for small to medium homes
Output power (P2): 0.55 kW | Max flow: 70 lpm | Max pressure: 330 kPa
A reliable choice for standard household supply on single-level or modest two-storey homes.

HP65-06T — for medium to large homes
Output power (P2): 0.60 kW | Max flow: 100 lpm | Max pressure: 330 kPa
Higher flow capacity for larger homes or properties with multiple simultaneous outlets.

HP85-08T — for large, high-demand homes
Output power (P2): 0.80 kW | Max flow: 140 lpm | Max pressure: 330 kPa
The highest-flow model in the range — suited to large multi-bathroom homes and high-demand supplies.

Not sure which model suits your home? Get in touch and we'll help you choose.

Why Kiwi homeowners choose the Davey HP Series

• 304 stainless steel casing and shaft — corrosion resistant and built for long service life
• Torrium2 adaptive controller eliminates cycling — consistent pressure without on/off switching
• Loss of prime and over-temperature protection built into the Torrium2
• Built-in thermal overload protection with automatic reset
• Designed to start reliably under low voltage conditions
• IP55 enclosure — dust and rain resistant
• Tested to AS/NZS 4020 for use in contact with drinking water
• 2-year warranty backed by Davey's NZ dealer network

How it works

The HP Series uses a horizontal centrifugal pump driven by a stainless steel motor and controlled by the Torrium2. The Torrium2 adapts pump output to match demand continuously — rather than switching on and off as pressure drops and recovers. This keeps pressure steady at every outlet and reduces wear compared to conventional on/off cycling.

Suitable for: household and domestic water supply, irrigation and water transfer, and washing systems.

Full technical specifications

What's in the box

• 1 × Davey HP Series horizontal pressure pump with Torrium2 controller (model per selection)
• 2-metre power lead with standard NZ 3-pin plug
• Installation and warranty documentation

FAQ

How do I choose the right model?

The HP45-05T suits small to medium homes with standard simultaneous demand. The HP65-06T is the step up for larger homes with multiple bathrooms or outlets running at once. The HP85-08T suits large, high-demand homes. All three have the same maximum pressure — the difference is flow capacity. Get in touch if you'd like help matching a model to your property.

What does the Torrium2 controller do?

It adapts pump output continuously to match demand, rather than switching on and off as pressure drops. This means consistent pressure at every outlet and less wear on the motor compared to conventional cycling operation. It also provides loss of prime and over-temperature protection.

Can I use it with rainwater or tank water?

The HP Series is rated for clean, clear water. For tank or rainwater supplies, a pre-filter upstream is recommended to protect the pump from sediment. Get in touch if you're unsure whether your water source is suitable.

How loud is it?

The HP Series uses sealed, greased-for-life bearings and is designed for quiet residential operation. The Torrium2's adaptive control also reduces noise compared to pumps that cycle on and off at full speed.

Do I need a plumber to install it?

Yes — professional installation by a licensed plumber is recommended. The pump connects via standard BSP fittings.

Can I pair it with a water filter?

Yes. A whole-house filter installed upstream protects the pump from sediment and extends its service life. Get in touch for filter recommendations suited to your water source.

What warranty applies?

2 years, backed by Davey's NZ dealer network.