Backflow Preventers

Shop our selection of Backflow Preventers at Big Irrigation Supply Australia. We carry top brands including Febco. Browse 6+ professional-grade irrigation products, all in stock and ready to ship with free delivery across the USA.
Part of our Irrigation > Sprinklers & Valve Parts collection — find everything you need for your irrigation project in one place.

Irrigation category

Showing all 6 resultsSorted by price: high to low

Showing all 6 resultsSorted by price: high to low

Buying Guide: Backflow Preventers

Looking for the best backflow preventers for your project? Big Irrigation Supply Australia carries 6+ professional-grade backflow preventers products from trusted brands like Febco. Fast shipping across Australia.

How to Choose the Right Backflow Preventers

  • Consider your project size — residential installations may need different specs than commercial.
  • Check compatibility — make sure components work with your existing system.
  • Compare brands — we carry multiple professional brands so you can find the best fit.
  • Read specifications — product pages include detailed specs and installation guides.

Need help choosing? Our team of irrigation and landscape lighting professionals is ready to help. Browse our full selection of backflow preventers or contact us for expert advice.