The Plumber's Choice 3/4 in. Brass PEX Barb x 1 in. Female Pipe Thread Adapter Fitting (5-Pack) 34105EPFA - The Home Depot

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The Plumber's Choice 3/4 in. Brass Female Sweat x 1/2 in. Pex Barb

Apollo 1/2 in. Brass PEX-B Barb x 3/4 in. Female Pipe Thread

The Plumber's Choice 3/4 in. x 3/4 in. Brass PEX Barb x Male Pipe

Apollo 3/4 in. Brass PEX-B Barb x 3/4 in. Male Pipe Thread Adapter

The Plumber's Choice 3/4 in. Brass PEX Barb x 1/2 in. Female Pipe

The Plumber's Choice 3/4 in. Brass PEX x PEX Straight Coupling

The Plumber's Choice 3/4 in. Brass PEX Barb x 1/2 in. Female Pipe

The Plumber's Choice 3/4 in. Brass PEX x PEX Straight Coupling

The Plumber's Choice 3/4 in. Brass PEX Barb x 1/2 in. Female Pipe

LTWFITTING 1/2 in. PEX Barb x MIP Lead Free Brass Adapter Fitting