Oatey
20 DFU (Drainage Fixture Unit) capacity. Complies to ASSE (American Society of Safety Engineers) Standard 1050 and 1051 for use a a secondary vent. One size approved to handle up to 3' vent pipe. Opens and closes as needed by building's plumbing system, 1-1/2 - 2'.
B&K Brass 1-in FIP x 1-in FIP Swing Check Valve - Lead-Free
Lasco Fittings 2 Slip Sch40 Cap
PEX Stick Pipe, Cold Water, Blue, 3/4-In. Rigid Copper Tube Size x 10-Ft.
PEX Stick Pipe, White, 3/4-In. Rigid Copper Tube Size x 10-Ft.
Genova Products PVC DWV Fittings Repair Coupling