SS-16-RA-8 Swagelok Pipe Fitting, Reducing Adapter, 1 in. Female NPT x 1/2 in. Male NPT
QuickFitting 1/2 x 3/4 inch Male Reducing Adapter | Patented Design for Superior Sealing | Push On Brass MNPT Plumbing Pipe Connector | for Copper, PEX and CPVC | 5-Pack Reducer Fittings - Amazon.com
Charlotte Pipe 2 in. x 1-1/2 in. PVC Schedule 40 MPT x S Male Reducer Adapter PVC021101600HD - The Home Depot
Reducing Adapter - Schwer Fittings
Minimprover 4 PCS Premiunm Brass Connector Adapter,1/2 Inch FIP x 3/8 Inch OD Compression,Compression x Female Reducing Adapter Pipe Fitting,Chrome Plated - Amazon.com
1/2" x 1" Sch 40 PVC Reducing Male Adapter - Mipt x Soc 436-075
NPT Reducing Adapter - Industrial Pipe Fittings On SSP Corp.
3/4" NPT Male x 1/8" NPT Female Bushing Brass Reducer Adapter Reducing Pipe Adapter Fitting 5pcs 1200 PSI - Amazon.com
Forney 75533 Brass Fitting, Reducer Adapter, 3/8-Inch Male NPT to 1/4-Inch Male NPT - Air Tool Fittings - Amazon.com
927403-1 316 Stainless Steel Reducing Adapter, FNPT x MNPT, 1/8" x 1/16" Pipe Size - Pipe Fitting | Imperial Supplies