Professional Backflow Device Installations, Replacements & Upgrades

Need a new backflow prevention device installed or an existing device replaced?

At Better Plumbing Solutions & Gas Fitting, we provide professional backflow prevention device installations, replacements and upgrades throughout Melbourne and surrounding suburbs.

Whether you’re installing a new device, replacing an ageing RPZD or upgrading a non-compliant installation, we can assist with the required plumbing works.

Our Backflow Installation Services

We provide:

New backflow prevention device installations
Reduced Pressure Zone Device (RPZD) installations
Double Check Valve Assembly (DCVA) installations
Replacement of existing backflow devices
Upgrades to existing backflow assemblies
Installation of isolation valves and line strainers
Pipework modifications and reconfiguration
Testing and commissioning of newly installed devices
Required test documentation and reporting

When Does a Backflow Device Need Replacing?

A backflow prevention device may require replacement when:

The device fails annual testing and cannot be economically repaired
Internal components are damaged or excessively worn
Replacement parts are unavailable
The existing device is unsuitable for the installation
The assembly requires upgrading to meet applicable requirements
The existing device has reached the end of its serviceable life

Our team can inspect the existing installation and recommend suitable replacement options.

Backflow Prevention Installation & Upgrades

A correctly configured backflow prevention assembly is important for safe operation, servicing and testing.

Depending on the device and installation requirements, works may include:

Upstream and downstream isolation valves
Line strainers where required
Modifications to existing copper pipework
Reconfiguration of the meter assembly
Suitable clearances and drainage arrangements
Installation of an appropriately selected backflow prevention device

All installations are assessed against the applicable Australian Standards, manufacturer instructions and relevant water authority requirements.

Commercial & Industrial Backflow Installations

We provide backflow prevention installation services for:

Factories & Warehouses
Commercial Properties
Schools & Educational Facilities
Medical & Aged Care Facilities
Retail & Shopping Centres
Body Corporates & Property Managers
Residential Properties

Testing & Commissioning

Following installation, we can carry out the required commissioning and testing of testable backflow prevention devices.

We also prepare the relevant test reports and documentation for lodgement with the applicable water authority.

Frequently Asked Questions

Can an existing backflow device be replaced with a new RPZD?

Yes, where an RPZD is suitable for the installation and the assessed hazard. Existing pipework may need modification to accommodate the new device.

Do you install isolation valves and line strainers?

Yes. We can install or replace isolation valves, line strainers and associated pipework where required.

Can you upgrade a non-compliant backflow installation?

Yes. We can inspect the installation and provide a quote for the necessary rectification or upgrade works.

Does a newly installed RPZD need testing?

Yes. Newly installed testable devices require commissioning and testing in accordance with the applicable requirements.

Request a Backflow Installation Quote

For professional backflow prevention device installations, replacements and upgrades in Melbourne, contact:

Better Plumbing Solutions & Gas Fitting

0468 582 686

Backflow Prevention Services – Areas We Service

Better Plumbing Solutions & Gas Fitting provides backflow prevention device installation, annual testing and repairs across Melbourne and surrounding regions.

Melbourne South-Eastern Suburbs

Berwick • Beaconsfield • Officer • Pakenham • Narre Warren • Endeavour Hills • Hallam • Hampton Park • Dandenong • Keysborough • Springvale • Cranbourne • Clyde • Frankston • Rowville • Lysterfield • Ferntree Gully • Boronia