Case Studies and News

Rainwater dripping off a ridged roof and collecting in a metal gutter.

Harvesting rainwater and emergency water storage

An irrigation system with pumped water in use on a farm in Canterbury. Green pastures with rolling hills in the far background.

Why choose a TEFC motor for your pump?

All about hose

All about hose

A white truck with a tanker on the back parked next to a white building.

Vacuum division sold to Waimea Group

A yellow and clear spiral ducting hose attached to a black part.

How to choose the right ducting for your job

A pile of PVC fittings.

Behind the popularity of plastic and PVC products

A brass one-way or check valve on a black background.

How to test the cracking pressure on check valves

A row of blue containers labeled 'Hansen' that hold plastic fittings.

Find Hansen fittings in every size and quantity

Blue hoses on the side of a vacuum truck.

Quality vacuum hoses by Tigerflex

Brass fittings in a blue display case.

The advantages of brass fittings

A crane lifting a large green water tank from a truck bed while two high visability vested people look on.

The best price and advice on Devan tanks

A crane lifting a plastic moulded septic tank into a dirt hole.

How to care for a septic tank