3" x 1-1/2" DWV PVC Reducer Fitting D102-337
1.5" Schedule 80 PVC Male Adapter- Socket X Male NPT
Largest selection of common and unique PVC pipe fittings
Threaded Reducing Bushing - 2" Male NPT to 1.5" Female NPT SCH 80 PVC (160-A-939-2-1.5)
Amazon.com: NDS 3P12 3-Inch by 4-Inch PVC Adaptor with Drain Waste Vent to Sewer and Drain Connection, White : Everything Else
3" x 1" Sch 40 PVC Reducer Coupling Soc 429-335
Charlotte Pipe 1-1/2 in. x 2 in. PVC Schedule 40 MPT x S Reducer Male Adapter PVC 02110 1400HD - The Home Depot
Canplas 193023 PVC DWV Reducing Coupling, 3-1 1/2-Inch, White - Pipe Fittings - Amazon.com
1.5" x 3/4", PVC Flexible Coupling Reducer, hot tub spa adapter - AliExpress
NIBCO 3 in. x 3 in. x 1-1/2 in. PVC DWV All Hub Sanitary Reducing Tee C4811HD33112 - The Home Depot
REDUCER BUSHING, 3 INCH SPIG X 1.5 INCH SLIP | My Spa Parts Store
Charlotte Pipe 1-1/4 in. x 3/4 in. PVC Schedule 40 Reducer Bushing PVC 02112 2400HD - The Home Depot
Charlotte Pipe 1-1/2-in x 3-in PVC DWV Adapter Coupling in the PVC DWV Pipe & Fittings department at Lowes.com
NIBCO® 3" x 1-1/2" Hub PVC Reducer Coupling DWV at Menards®
Canplas 193023 PVC DWV Reducing Coupling, 3-1 1/2-Inch, White - Pipe Fittings - Amazon.com
Pvc Water Pipe Connectors | Fish Tank Connector | Thread Pvc Pipes | Water Tank Joint - 2 - Aliexpress
2" x 1.5" PVC Slip Adapter - P/N 42959 | Thomas Products Ltd.
3 to 2.5 inch Durable Plastic Tapered Reducer Fitting | Oneida Air Systems
2" x 2" x 1.5" Sch 80 PVC Reducer Tee - Socket, NSF Compliant
DURA 5 in. x 3 in. Schedule 40 PVC Reducer Bushing SPGxS 437-488 - The Home Depot
429-335 - 429-335 - 3" x 1" PVC Schedule 40 Reducer Coupling
CHARLOTTE PIPE 1 1/2 x 3 Pipe DWVINCREASER Reducer DWV (Drain, Waste and Vent) (1 Unit Piece) - Pipe Fittings - Amazon.com
White PVC Reducer, Size: 1-3 Inch
PVC Reducer 1.5" Slip x 1.25" MPT / Sold in increments of 25
Charlotte Pipe 1-1/2 in. x 3 in. PVC Schedule 30 Hub x Hub Thin-Wall Increaser Reducer PVC011020600HD - The Home Depot
