Master Plumbers NZ


A "building warrant of fitness compliance schedule" often calls for a check of the "Backflow preventer."

A Backflow preventer is a device that is designed to protect the potable supply from contamination by substances, chemicals or processes that are connected to or fed by the water we all drink. This may only be possible when the mains supply is turned off in the street or a pump is used in a process within the building.

We can assist in dealing with your local authority and can provide annual reminders about tests and preventative maintenance.

Call 0800 MANDER for further assistance.