Charlotte Pipe 3/4 in. x 1/2 in. PVC Schedule 40 MPT x S Reducer Male Adapter PVC 02110 0600HD - The Home Depot
1" x 3/4" Sch 80 PVC Male Adapter - MPT x Soc 836-131
Supply Giant CSDQN056 Male x CPVC Adapter Transition Pipe Fitting Durable Over Molded One-Piece Design 3/4 in. Brass: Amazon.com: Tools & Home Improvement
Supply Giant CSDQN056 Male x CPVC Adapter Transition Pipe Fitting Durable Over Molded One-Piece Design 3/4 in. Brass: Amazon.com: Tools & Home Improvement
NIBCO 3/4 in. CPVC-CTS Slip x FIPT Adapter Fitting C470334 - The Home Depot