Pipe manufactured in IPS (iron pipe sizes) with the exception of the 6" which does not meet SCH40

Y-Check valve Type 304 is superior to spring loaded checks for corrosive service since they are not temperature sensitive

Thick formula fills gaps in large diameter pipe and loose fitting joints

water treatment

Union check valves allow one directional water flow and are used to prevent back siphoning

PVC Schedule 80, Van Stone Flange Slip Size:1 1/2" Pipe manufactured in IPS (ironPVC Schedule 80 Van Stone Flanges two piece design provides easy alignment of bolt holes simply by rotating the independent flange ring into the desired position.