BFP DISCHARD

[Tamas]

HI
IN MY COMMERCIAL PROJECT THAT HAS 1" BFP ON THE SERVICE LINE,
WHAT KIND OF PIPE-MATERIAL SUGGESTED TO USE FOR DISCHARGING BACK FLOW WATER TO AN APPROVED LOCATION???

 

[GReynolds929]

This guy again.....talk to your AHJ, they can help best.

 

[Diehard]

Are you dealing with an RPZ?

Drain should be of a material acceptable for gravity drain lines, as far as I know.

Don't forget the drain must be sized for the maximum possible flow, which can obtained from the RPZ manufacturers.

 

[Geofd]

usually your air gap has female threads on it what are you using it for is there a floor drain near that wont cause a tripping hazard I have where is it located????