14/10/2025
Backflow Cages - Standard Units or Customised
Top quality secure backflow cages manufactured in NZ and available in standard specifications or customised to meet your site requirements.
✅ Units can be manufactured from Steel (HDG) or Stainless Steel.
Flat Packed configuration for cost effective shipping and easy assembly.
✅ Assembled using security bolts for secure tamperproof units.
✅ Easy access for maintenance and servicing of the backflow units i.e. lockable lids/doors and removable panels where required.
✅ Units can be secured to concrete pad via dyna bolts.
3 x Standard Sizes
▪️ Small 752L x 340W x 550H
▪️ Large 1100L x 390W x 650H
▪️ Xtra Large 2000L x 790W x 1040H
Learn More or Enquire Now - https://nationalmetalfabricators.co.nz/product/backflow-cages/