Backflow Devices for Noble Park Workshops and Factories
Does your site need a backflow device? What the rules mean and how testing works.
or email info@nobleparkplumbing.com.au
- Urgent calls answered
- Licensed and insured
- Fixed price first
- Local to Noble Park
The risk
If mains pressure drops, water on your site can be drawn back into the public supply. Workshops using chemicals, oils, detergents or process water create a contamination risk.
Who usually needs one
Panel shops and wash bays, engineering workshops, food manufacturers, factories with process water, buildings with fire services and some trade businesses.
Device types
The hazard level decides the device, from simple check valves to reduced pressure zone devices for high-risk sites.
Annual tests
Testable devices must be tested every year by a licensed tester, with results lodged with the water corporation.
New tenancy?
Check whether a device exists and when it was last tested. A change of use may need a different device.
Repairs
Worn seals and springs cause failed tests. We carry repair kits and usually fix and retest in one visit.
Reminders
We record your devices and remind you before tests are due.
Common mistakes
- installing a device in a spot too hard to reach for testing
- forgetting the annual test after a change of tenant
- fitting the wrong device type for the hazard level
- not testing after repairs
Getting advice
Unsure what your site needs? We can assess your hazard level and explain the options in plain terms.
Costs of failing to test
Water corporations can issue notices if tests are overdue, and a failed device can leave you exposed if contamination occurs. Keeping tests up to date protects your business and the community water supply.
Booking a test
Tell us your site address, device type and location, and when the last test was done. We arrange a time that suits your work.
Keeping records
Keep copies of test reports on site, since inspectors and insurers may ask for them. Call us to book your annual backflow test at a time that suits your site.
Noble Park pipes at a glance
Most of Noble Park was built between the late 1940s and the 1970s, so original houses usually have clay sewer pipe, galvanised or early copper water pipe and gas hot water outside the laundry. Newer townhouses on subdivided blocks have PVC drains, plastic or copper water pipe and continuous-flow or heat pump hot water. We use cameras, locators, pressure tests and leak detection gear to see what is going on before anyone digs or cuts a wall.
Related services
- Emergency plumbing
- Blocked drains
- Hot water
- Gas fitting
- Hot water replacement
- Heat pumps
- Leaking taps
- Burst pipes
- Toilets
- Leak detection
- Pipe relining
- Stormwater
- Bathroom renovations
- Roof and gutters
- Commercial plumbing
- Backflow testing
More guides
Why Noble Park calls us first
We pick up
Ring and you talk to a plumber who can tell you what to do right now.
Old pipes, new builds
Galvanised pipe from the fifties or a brand-new townhouse, we know both.
Price before work
The fault is found first, then you get a fixed price. No rates, no surprises.
Left clean
Tested, tidied and the paperwork lodged before we drive off.
Get a free quote
Tell us what is going on and a licensed Noble Park plumber will ring you back.
How quoting works
Ring 03 8658 7042 or send the form with a short description, and a photo if you have one. A licensed plumber rings you back and books a time. On site they find the cause, explain your options and give you a fixed price. Nothing starts until you agree, and bigger jobs get a free written quote.
Need a plumber in Noble Park?
Noble Park, Noble Park North, Dandenong, Springvale, Keysborough and nearby. Quote-only: we find the fault, then give you a fixed price.