RWV® - Spring Check Valve, 1 in, FNPT, Brass

RWV® - Spring Check Valve, 2 in, FNPT, Brass

Approved Vendors - DWV Female Adapter, 2 in, Hub x FNPT, ABS

Approved Vendors - DWV Female Adapter, 3 in, Hub x FNPT, ABS

Approved Vendors - DWV Female Adapter, 4 in, Hub x FNPT, ABS

Approved Vendors - DWV Female Adapter, 6 in, Hub x FNPT, ABS