1/2 in. x 1/2 in. x 3/4 in. Push to Connect Reducing Tee Pipe Fitting for Pex, Copper and CPVC Piping
Charlotte Pipe 1/2 in. x 3/4 in. PVC Schedule 40 MPT x S Male Reducer Adapter PVC021100500HD - The Home Depot
SharkBite 1/2 Inch x 3/4 Inch MNPT Reducing Adapter, Push to Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, U116LFA - Pipe Fittings - Amazon.com
Amazon.com: Pipe Fitting 3/4" NPT Female to 1/2" or 14mm Barb Hose ID Brass Heater Pipe
Waterway adapter 3/4" RB x 1/2" Spigot - 425-1000
Amazon.com: SharkBite 3/4 Inch x 1/2 Inch x 1/2 Inch Reducing Slip Tee, Pack of 6, Push To Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, U454LF : Everything Else
JM EAGLE 1-1/2 in. x 10 ft. 330 psi White PVC Schedule 40 DWV Plain End Pipe 531111 - The Home Depot
3/4" Sweat X 1/2" Male NPT Pipe Fitting - Pipe Fittings - Amazon.com
Amazon.com: Joywayus 1/2" G Thread Male × 3/4" NPT Thread Male Brass Pipe Fitting Adapter (Pack of 2) : Industrial & Scientific
Ray Padula Brass Pipe Converter (3/4 in. male NPT to 1/2 in. Female NPS) — Ray Padula Lawn and Garden
SharkBite 3/4 Inch x 1/2 Inch x 3/4 Inch Crimp Reducing Tee, Brass Plumbing Fitting, PEX Pipe, PE-RT, UC444LFA - Faucet Parts And Attachments - Amazon.com
Charlotte Pipe 1/2 in. x 3/4 in. PVC Schedule 40 MPT x S Male Reducer Adapter PVC021100500HD - The Home Depot
AOPANDA Brass Pipe Fitting, 1/2 Inch Male Pipe x 3/4 Inch Female Pipe,1/2'' Male to 3/4'' Female Hex Nipple Reducer Pipe Fitting, NPT Reducer, for Gas/Fuels/Oil, (4-Pack) - Amazon.com
3/4" NPT to 1/2" Pipe Bushing Adapter Convert 1/2 Male to 3/4 Male Solid Brass Water Gas Air Hydraulic: Amazon.com: Industrial & Scientific
PIPA | Knesselare
Charlotte Pipe 1/2 in. MPT x 3/4 in. Dia. Slip Pipe Adapter - Pipe Fittings - Amazon.com
1/2" x 3/4" Schedule 40 PVC Male Adaptor MPT x Socket, 436-074
SharkBite 1/2 Inch x 3/4 Inch MNPT Reducing Adapter, Push to Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, U116LFA - Pipe Fittings - Amazon.com
3/4" Sweat X 1/2" Male NPT Pipe Fitting - Pipe Fittings - Amazon.com
LASCO 3/4-in x 1/2-in Schedule 40 PVC Adapter in the PVC Pipe & Fittings department at Lowes.com