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- Backflow Testing Service
- Queensland’s Leaders in Backflow commissioning and testing
- All onsite repairs of all Backflow devices
- All form 9 registrations undertaken and lodged Same day
- Registered and commissioned testing devices
- Annual testing schedules and reminders bookings
- Backflow Testing
- Backflow maintenance
- RPZ Valve Installations
- RPZ Valve testing
What is Backflow
Backflow is a reversal of the normal direction of water flow in a water supply plumbing system.
It occurs when the water delivery main is at a lower pressure than the internal plumbing system [back siphonage]. Back siphonage can occur when there is a burst or ruptured water main, or due to excessive demand during fire-fighting operations or other periods of high demand.
Backflow can also occur if a water pump, such as a bore pump, is cross connected to the internal water plumbing system, and is pumping bore water at a higher pressure than the water mains pressure [back pressure].
What is a RPZ Valve
Reduced pressure zone assemblies [RPZ Valves] are extremely important. They’re used to keep contamination or pollution out of your water.
Where are they located
This device is installed onto your plumbing system to protect drinking water and your water supply.Common areas
- Air conditioning towers
- Irrigation areas
- Fire hose reels
- Ornamental Ponds
- Swimming pools/spas
- Vehicle maintenance pits
- Dishwasher/glass washers
- Bidets/bain-maries
- Vehicle washing bays
- Sullage pits/process tanks
- Chemical injection areas
- Dockside facilities/jetties
- Boilers/steam pipes
Businesses we cater to:
- Motels and unit complexes
- Catering and allied industries
- Hotels
- Grease trap water washout.
- Vehicle repair workshops
- Shops and restaurants
- Caravan parks
- Medical surgeries
- Car and plant washing facilities
- Dry cleaners and laundries
- Hospitals
- Clubhouses for sports etc.
- Industrial installations
- Schools, Day-care centres, and kindergartens
- Abattoirs
- Pest control vehicles
- Chemical [storage] plants
- Properties used for agricultural and horticultural purposes
- Marinas, shop yards and boat building properties
- Theme parks
- Parks
- Railway station