2 FPT Brass Union, Lead-Free

2 FPT x FPT (FIP x FIP) threaded union designed to create a disassemblable connection between two pipes.

Adapter Lead Free 3/4' NPT Female X 1/2' NPT Male Connection Union Threaded Fitting Brass Pipe Fittings - China Brass Pipe Fittings, Pipe Fittings

Pacific Plumbing Supply Company 1/2 Lead Free Water Pressure Reducing Valve, NPT Thread Union x NPT Female, Adjust 25-75 psi, Max Work 400 psi

Products M0648, B&K, B&K 459-003NL Lead-Free Pipe Union, 1/2 in, NPT, 125 lb, Red Brass: Plumbing, Pipe, Tube & Hose Fittings, Pipe Fittings

LittleWell 3/4 in. Push-Fit x 1/2 in. NPT Female Pipe Thread Brass Coupling (2-Pack) ACPF12FPT8X2 - The Home Depot

Brass Pipe Fittings - Lead Free 2 Couplings, NPT 125 PSI

1-1/2 FPT x FPT (FIP x FIP) threaded union designed to create a disassemblable connection between two pipes.

1-1/2 FPT Brass Union, Lead-Free

Lead Free Cast Brass Copper Union Fitting w/ Sweat to Male Thread CxM 3/8-2 -1/2

2 Copper Solder x Female NPT Dielectric Union (Lead Free)

Supply Giant CSVO0034 3/4'' Union for 125 Lb Applications, with Female Threaded Connects Two Pipes, Brass Construction, Higher Corrosion Resistance Economical & Easy to Install, 15

Apollo XPress 2 Press x FPT Threaded Adapter, Lead-Free Brass Fitting - PexUniverse

Plumbing Fittings Unions - Albuquerque-New-Mexico