Backflow Testing Perth

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Is it time for your backflow prevention device testing?

Is it time for your yearly backflow testing

Why Choose Zambezi Backflow Testing?

  • Water Corporation Certified Plumbers
  • Fully Licensed Plumbers
  • Test results submitted to Water Corp within 24Hrs
  • Backflow Commissioning, Testing and lodging.
  • Backflow compliance reminders every year.
  • 30+ Years Plumbing Experience
  • Police Cleared Plumbers
  • COVID safe practice training
  • COVID and Flu Vaccinated Plumbers
  • Local Family Owned Business
  • 24/7 Emergency Response
  • Fully licensed and insured
  • Multiple Backflow Prevention Devices Testing discounts apply!
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Why you should be on top of your backflow testing?

Every commercial site in Western Australia must have a compliant backflow device for you to be connected to the water supply. Backflow contamination is a major health hazard that can have fatal consequences.

Avoid toxic contaminates such as chemicals, acids and fertilizers back into drinking water on your commercial site.

The Water Services Act 2012 and Water Services Regulations 2013 state that having a backflow prevention device on commercial sites is compulsory.

None compliance to the water service legislations and regulations can carry penalties of up to $5,000 and $500 per day if for non-compliance.

Backflow yearly testing requirements

Every commercial site has a backflow devices that is registered with water corp. The Water Corp has a requirement for each backflow prevention device to be commissioned and tested by a licensed and certified plumber on a yearly basis. Zambezi Plumbing and Gas specialises in backflow testing. Our licensed and experienced plumbers will undergo a series of specific tests to determine compliance and lodge the backflow test report directly to Water Corp within 5 business days. Having safe drinking water on your commercial site at all times is important, contact us to ensure your water is safe!

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What is a backflow?

A backflow occurs when there is a reversal of the normal direction of water flow. Normally it is when dirty water comes back through the drainage and pipes instead of flowing out to the drains. Backflow can happen in a water supply plumbing system more often than you think for a number of reasons.

A backflow can occur when the water delivery main is at a lower pressure than the internal plumbing system. This is called back siphonage. Back siphonage is the result of a burst or ruptured water main. It can also be due in the peak water demand seasons in summer.

Backflow is a great health hazard. If the drinking water supply is contaminated with dirty water, toxic pollutants can enter the main water supply and cause health and hygiene problems. Commercial property owners are responsible to maintain and check their backflow device yearly by the Water Corporation, in order to ensure that they are taking the appropriate steps to prevent backflow and water contamination onsite.

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Client Testimonials

Zambezi Plumbing and Gas is a member of the Master Plumbers Association, Western Australia (WA) so rest assured the work we perform will be to the highest standards and our staff delivers a service that is approachable, professional, trustworthy and reliable with the latest equipment and fully stocked vehicles servicing Perth CBD’s businesses and residents in all surrounding areas like Osborne Park.

It’s easy, call Zambezi!

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