Various
4", green, flat top structural foam polyolefin atrium grate with uv inhibitors, open surface area is 14.50 sqin, & it's 19.00 gpm, fits 4" sewer & drain pipe & fittings, 4" corrugated pipe, & 4 " triple wall pipe.
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