Amazon.com : Van Enterprises PVC Garden Hose Adapter (Male 1.5" NPT x 3/4" GHT) for Sump Pump and Pool Pump Hose Adapter : Patio, Lawn & Garden
3" PVC Female Adapter - Sierra Irrigation
Amazon.com: FangKingNo 10pcs 1/2" to 3/4" PVC Reducing Female to Female Threaded Coupling for PVC PIPE Pressure Fittings,PVC Reducer Female Adapter for PVC PIPE Connector White (1/2 Inch to 3/4 Inch) :
NIBCO® 3/4" MIP x 1/2" Socket PVC Adapter at Menards®
3" x 2 1/2" PVC Schedule 40 Reducer Coupling Socket x Socket, 429-339
Charlotte Pipe 3 in. PVC DWV Female Adapter PVC001011200HD - The Home Depot
PVC Pipe Reducer Fitting - 3/4 Inch MNPT Male Pipe Thread x 1/2 Inch Slip Socket - Sch 40 PVC Male Adapter Reducing Pipe Fitting - PVC Pipe Connectors for Home Sewer
PVC Male Adapter Pipe Fitting - SCH 40 PVC Fittings 3/4 Inch MNPT x 1 Inch Slip Socket PVC Connectors - PVC Pipe Connectors for Plumbing Water Line – Male Adapter Fitting - Amazon.com