Royal Fire Protection

Bladder Tank Pre-Piped

Royal Fire Protection Pre-piped Bladder Tank is a complete self-contained proportioning system consisting of a bladder tank, ratio controller, and assembled piping. It is designed to inject foam concentrate into the water supply of a fire protection system and automatically proportions over a wide range of flow and pressures without the use of external power supply.

Tank ShellCarbon Steel, SA 516 Gr.70.
BladderVinyl Based Polymer
Pressure Relief Valve
Brass Construction with Set
Pressure @ 15 bar
Internal PipingPerforated PVC, sch. 80.
FlangesASTM A105, Class 150
Water PipeCarbon Steel. sch. 40.
Foam PipesStainless Steel. sch. 40.
Vent/Drain/NRV ValvesBrass/Bronze
Sight Glass ValveSight Gauge with Shut Off &
Drain Valve
Painting ExternalZinc Rich Primer with Red
Enamel Finish
Painting InternalZinc Rich Primer with Coal Tar
Epoxy Paint
  • Require less space than foam pump skid
  • Designed for maximum agent discharge
  • Permanently welded lifting lugs for easy tank movement and positioning
  • Tanks are Externally Red enamel coated and
  • Internally Coal tar Epoxy coated.