What is a Backflow Prevention Device?

Backflow prevention devices are used predominantly on commercial and industrial water services.

A backflow prevention valve is installed in conjunction with a property’s water meter. The backflow device prevents the possibility of contaminated water flowing back through the customer’s water service and prevents the possibility of contaminating the main potable water supply. Backflow prevention valves require regular testing and the lodging of paperwork with your local water authority.

We can help with the supply, installation and regular testing of your backflow prevention valve that’s right for your property and situation.

Contact us today to arrange an estimate.

Contact Youngs Plumbing and Gas today to arrange your free quote


  • Types of Backflow Prevention
    High Hazard Medium Hazard Low Hazard The level of hazard determines the type of backflow prevention that is required
  • Backflow Prevention safety
    Commercial and industrial properties Residential properties that have a rain water tank. Residential properties using a grey water re–use system.
  • Types of Backflow Prevention
    Are used in Low Hazard conditions that prevent backflow caused by siphonage or back pressure
  • Backflow Prevention maintenance
    Backflow prevention devices require scheduled testing to meet local regulatory requirements.

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Purchase information
  • 7 Year Warranty on Workmanship
  • Manufacturer’s Warranty on Materials
  • Removal Of Rubbish from site
  • Fully Licensed and insured
Related Services
Additional Services
  • Backflow Certified
  • Commercial Plumbing
  • Domestic Plumbing
  • Emergency Plumbing
  • Fully Insured
  • Industrial Plumbing
  • Master Plumbers Association Member
  • Strata Plumbing
  • Will Work Weekends

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