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A division of Brisbane Plumbing and Drainage
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A division of Brisbane Plumbing and Drainage

Backflow Testing

Backflow prevention testing service

Have you received a notice from the council to test your backflow prevention device? Our expert backflow testers can complete the backflow testing and submit the report to the local council on your behalf.

Backflow prevention devices require annual inspection. Any fault in the rpz or dc valve can reduce the water pressure flow, and pollute the drinking water which can result in being penalised by your local council. Get your backflow prevention devices tested by Ryan Old Plumbings fully qualified and endorsed backflow plumbers. Book our expert backflow testers now.

BOOK A BACKFLOW TEST TODAY


What are Backflow Prevention Devices?

Backflow devices prevent harmful contaminants from entering the city’s main water supply. If back-siphonage or back-pressure occurs, it can pollute the potable drinking water and cause local residents to fall sick.

Double check backflow device (DC) and Reduced Pressure Zone Backflow device (RPZ) are commonly used to prevent backflow. At Ryan Old Plumbing, we install, test and maintain DC valves and RPZ backflow preventers. RPZ valves are installed in high-risk areas whereas DC backflow preventers are installed in low-risk areas. Your backflow prevention device will be installed in accordance with the hazard rating of the property.

Where are Backflow Prevention Devices needed?

They need to be fitted in properties which can contaminate mains water supply like:

  • Irrigation system connected to mains water supply
  • Fire hose reels or hydrants
  • Commercial businesses like chemical manufacturing plants, funeral homes, car wash companies, hospitals
  • Underground rainwater tank
  • Water outlets nearby sources of pollutants, chemicals or grease traps
  • Swimming Pools
  • Motels, Hotels and Units
  • Shops
  • Restaurants
  • Dry cleaners, Laundries
  • Schools and Day Care Centres
  • Caravan Parks
  • Air Conditioning Towers
  • Ornamental Ponds
  • Jetties and Dockside facilities
  • Boilers or Steam Pipes

Our responsibilities as backflow plumbers

For new, removed or replaced backflow prevention devices, we submit Form 4 to Queensland Building and Construction Commission and Form 9 to the local council. We can remove the backflow prevention devices from your property if it is no longer needed. We are your trusted residential and commercial plumbers servicing Brisbane, Logan, Gold Coast, Moreton Bay and Redland. Call us today to find out how we can help you.

Keep drinking water safe with regular backflow testing

Backflow testing is critical to ensure the safety of our drinking water. It needs to be carried out regularly to ensure RPZ/DC valves are working properly.

For comprehensive backflow services including installation, repairs, maintenance and audits, Ryan Old Plumbing is here to help. Contact us today on 1300 740 206 or book using our online enquiry form.

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