Backflow Prevention

Backflow prevention devices are used to ensure your water supply isn’t contaminated and causing damage to your health.

All connections to your drinking water supply must have a device installed.

A lot of backflow devices (RPZD & double check valves) require testing, at least once a year by a licensed backflow professional.

Birkles Plumbing & Gas can help with all your installations, testings and repairs.

We can complete inspection and maintenance reports and then submit them to the water corporation, on your behalf.

If you need to have a backflow prevention device installed or require an existing device to be tested, call Birkles Plumbing & Gas today!


backflow prevention

The following are examples of some of the types of properties that often require backflow prevention devices:

• Laundromats
• Medical Centres
• Nurseries
• Restaurants

• Car Wash Bays
• Caravan Parks
• Chemical Plants
• Dentists

• Schools
• Shops
• Swimming Pools
• Workshops

• Dry Cleaners
• Golf Courses
• Hospitals
• Hotels