Reduction Coupler(178)
Uses item details. Price when purchased online
Uxcell 1/2" to 5/16" ID Copper Reducer, 6Pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter From $9.99
Sponsored
From$999
Uxcell 1/2" to 5/16" ID Copper Reducer, 6Pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter
5 out of 5 stars
Uxcell 1" to 1/2" ID Copper Reducer, 4pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter $15.49
Sponsored
$1549
current price $15.49Uxcell 1" to 1/2" ID Copper Reducer, 4pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter
Uxcell 3/4" to 1/2" ID Copper Reducer, 4pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter $12.99
Sponsored
$1299
current price $12.99Uxcell 3/4" to 1/2" ID Copper Reducer, 4pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter
Uxcell 5/8" to 1/2" ID Copper Reducer, 4pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter $11.49
Sponsored
$1149
current price $11.49Uxcell 5/8" to 1/2" ID Copper Reducer, 4pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter
Brass 1/4" NPT Male To 1/8"NPT BSPT Male To Female Thread Brass Reducer Bushing Reducing Pipe Fitting Coupler Connector Adapte $8.53
$853
current price $8.53Brass 1/4" NPT Male To 1/8"NPT BSPT Male To Female Thread Brass Reducer Bushing Reducing Pipe Fitting Coupler Connector Adapte
AC Infinity Noise Reduction Clamps 6-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC $16.99
$1699
current price $16.99AC Infinity Noise Reduction Clamps 6-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC
5 out of 5 stars
2Pcs 2"x1" PVC Reducer Pipe Coupling Fitting, SCH40 (SOCxSOC) Furniture Grade PVC Slip Socket Connectors, Straight Pressure Pipe Fittings for Home Use, Irrigation, White $13.99
$1399
current price $13.992Pcs 2"x1" PVC Reducer Pipe Coupling Fitting, SCH40 (SOCxSOC) Furniture Grade PVC Slip Socket Connectors, Straight Pressure Pipe Fittings for Home Use, Irrigation, White
1" x 3/4" Male Reducing Coupler $6.95
$695
current price $6.951" x 3/4" Male Reducing Coupler
NFTIGB Premium Brass Fitting Hose Barb Tail Reducer Reducing Plug Connector, 6mm to 8mm Pipe Couplers for Industrial and Home Plumbing Maintenance, 4 Pieces Set $10.39
$1039
current price $10.39NFTIGB Premium Brass Fitting Hose Barb Tail Reducer Reducing Plug Connector, 6mm to 8mm Pipe Couplers for Industrial and Home Plumbing Maintenance, 4 Pieces Set
Uxcell 1 1/2" to 5/8" ID Copper Reducer, 2pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter $15.49
$1549
current price $15.49Uxcell 1 1/2" to 5/8" ID Copper Reducer, 2pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter
Best seller 1/2 to 3/8 Reducer Faucet Adapter - Compression Brass Pipe Fitting, 3/8 Male to 1/2 Male Supply Line Adapter for RV Kitchen Plumbing, Water Hose Pipe Connector with Rubber Washer, (2 Pack) $9.99
Best seller
Sponsored
$999
current price $9.991/2 to 3/8 Reducer Faucet Adapter - Compression Brass Pipe Fitting, 3/8 Male to 1/2 Male Supply Line Adapter for RV Kitchen Plumbing, Water Hose Pipe Connector with Rubber Washer, (2 Pack)
3.7 out of 5 stars
Uxcell Reducing Coupling 2" x 1" NPT Female Threaded 304 Stainless Steel Reducer Pipe Fitting Adopts for Water Oil Gas Tube $18.69
$1869
current price $18.69Uxcell Reducing Coupling 2" x 1" NPT Female Threaded 304 Stainless Steel Reducer Pipe Fitting Adopts for Water Oil Gas Tube
Uxcell 4" to 2-1/2" Nominal Size Copper Reducer Reducing Coupling Pressure Fitting Pipe Tube Connector $66.49
$6649
current price $66.49Uxcell 4" to 2-1/2" Nominal Size Copper Reducer Reducing Coupling Pressure Fitting Pipe Tube Connector
Uxcell 1" to 5/8" ID Copper Reducer, 2pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter $11.49
$1149
current price $11.49Uxcell 1" to 5/8" ID Copper Reducer, 2pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter
SharkBite Max 3/4 Inch x 1/2 Inch Reducing Coupling, Push to Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, UR058A $15.49
$1549
current price $15.49SharkBite Max 3/4 Inch x 1/2 Inch Reducing Coupling, Push to Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, UR058A
1-Pack UPVC Reducer Pipe Fitting, 3"x1-1/2" Reducing Coupling Connector Schedule 80 PVC Straight for Water Line [Grey] From $12.89
![1-Pack UPVC Reducer Pipe Fitting, 3"x1-1/2" Reducing Coupling Connector Schedule 80 PVC Straight for Water Line [Grey]](https://i5.walmartimages.com/seo/1-Pack-UPVC-Reducer-Pipe-Fitting-3-x1-1-2-Reducing-Coupling-Connector-Schedule-80-PVC-Straight-for-Water-Line-Grey_a74d0133-4af8-49e6-b1e8-a1de72fdc368.7a3109a385406bdea34485e13168993b.jpeg?odnHeight=288&odnWidth=288&odnBg=FFFFFF)
![1, variant on 1-Pack UPVC Reducer Pipe Fitting, 3"x1-1/2" Reducing Coupling Connector Schedule 80 PVC Straight for Water Line [Grey]](https://i5.walmartimages.com/asr/a74d0133-4af8-49e6-b1e8-a1de72fdc368.7a3109a385406bdea34485e13168993b.jpeg?odnBg=FFFFFF&odnHeight=30&odnWidth=30)
![2, variant on 1-Pack UPVC Reducer Pipe Fitting, 3"x1-1/2" Reducing Coupling Connector Schedule 80 PVC Straight for Water Line [Grey]](https://i5.walmartimages.com/asr/276c9fec-a065-4729-adba-72a32eb367ba.a05aed5a4af2ca1cdabb660df8ac50ca.jpeg?odnBg=FFFFFF&odnHeight=30&odnWidth=30)
![4, variant on 1-Pack UPVC Reducer Pipe Fitting, 3"x1-1/2" Reducing Coupling Connector Schedule 80 PVC Straight for Water Line [Grey]](https://i5.walmartimages.com/asr/3c527a52-d13f-4a5b-be95-78dd1c259254.d04be8ede6b7edfd4848defd13f04579.jpeg?odnBg=FFFFFF&odnHeight=30&odnWidth=30)
From$1289
1-Pack UPVC Reducer Pipe Fitting, 3"x1-1/2" Reducing Coupling Connector Schedule 80 PVC Straight for Water Line [Grey]
Uxcell 1 3/8" to 3/4" ID Copper Reducer, 2pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter $13.49
$1349
current price $13.49Uxcell 1 3/8" to 3/4" ID Copper Reducer, 2pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter
Uxcell 1" to 1/2" ID Copper Reducer, 4pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter $15.49
$1549
current price $15.49Uxcell 1" to 1/2" ID Copper Reducer, 4pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter
1/2" to 3/8" Brass Compression Reducer Adapter, 3/8" Male to 1/2" Water Supply Pipe Fitting for RV Kitchen Water Lines, 3 PCS $10.00
$1000
current price $10.001/2" to 3/8" Brass Compression Reducer Adapter, 3/8" Male to 1/2" Water Supply Pipe Fitting for RV Kitchen Water Lines, 3 PCS
5 out of 5 stars
Copper 1/2" 3/4" 1" Thread Connector Fittings Water Pipe Reducer Connector Transitional Hose Repair Coupling
Copper 1/2" 3/4" 1" Thread Connector Fittings Water Pipe Reducer Connector Transitional Hose Repair Coupling
Uxcell 2 1/8" to 7/8" ID Copper Reducer, Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter $15.49
$1549
current price $15.49Uxcell 2 1/8" to 7/8" ID Copper Reducer, Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter
Uxcell 3/8" to 1/4" Nominal Size Copper Reducer Reducing Coupling Pressure Fitting Pipe Tube Connector 10pcs $19.49
$1949
current price $19.49Uxcell 3/8" to 1/4" Nominal Size Copper Reducer Reducing Coupling Pressure Fitting Pipe Tube Connector 10pcs
YANTONG Max 3/4 Inch x 1/2 Inch Reducing Coupling, Push to Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, UR058A $20.44
$2044
current price $20.44YANTONG Max 3/4 Inch x 1/2 Inch Reducing Coupling, Push to Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, UR058A
Uxcell 1" to 1/2" ID Copper Reducer, 2pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter $11.49
$1149
current price $11.49Uxcell 1" to 1/2" ID Copper Reducer, 2pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter
Appli Parts APWF-100BC 1/4 in Brass Compression Fitting reduction coupling for in line water filter with Male 3/8 in NPT connection for Copper or PVC tubing $7.68
$768
current price $7.68Appli Parts APWF-100BC 1/4 in Brass Compression Fitting reduction coupling for in line water filter with Male 3/8 in NPT connection for Copper or PVC tubing
Uxcell 5/8" to 1/2" ID Copper Reducer, 4pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter $11.49
$1149
current price $11.49Uxcell 5/8" to 1/2" ID Copper Reducer, 4pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter
Uxcell 5/16" to 1/4" ID Copper Reducer, 10pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter $12.49
$1249
current price $12.49Uxcell 5/16" to 1/4" ID Copper Reducer, 10pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter
Uxcell 1/2" to 5/16" ID Copper Reducer, 6Pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter From $9.99
20 options
Available in additional 20 optionsFrom$999
Uxcell 1/2" to 5/16" ID Copper Reducer, 6Pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter
5 out of 5 stars
Valterra F02-2104 Flexible Reducer Coupler - 3" $22.72
$2272
current price $22.72Valterra F02-2104 Flexible Reducer Coupler - 3"
4.3 out of 5 stars
10 Pack Pure Copper Reducing Coupling 22Mm X 16Mm For HVAC Refrigeration Plumbing, Internal Diameter Adapter For M/L/K Type Pipes, Leak-Free Welded Fitting $24.15
$2415
current price $24.1510 Pack Pure Copper Reducing Coupling 22Mm X 16Mm For HVAC Refrigeration Plumbing, Internal Diameter Adapter For M/L/K Type Pipes, Leak-Free Welded Fitting
Uxcell Brass Pipe Fitting, 1/2" BSP Male x 1" BS Male Thread Connector Brass Hex Nipple Reducing Coupling Connector for Gas Water Refrigeration System Conversion $11.49
$1149
current price $11.49Uxcell Brass Pipe Fitting, 1/2" BSP Male x 1" BS Male Thread Connector Brass Hex Nipple Reducing Coupling Connector for Gas Water Refrigeration System Conversion
Uxcell 1 3/8" to 1" ID Copper Reducer, 2pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter $13.49
$1349
current price $13.49Uxcell 1 3/8" to 1" ID Copper Reducer, 2pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter
AC Infinity Noise Reduction Clamps 4-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC $13.99
$1399
current price $13.99AC Infinity Noise Reduction Clamps 4-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC
5 out of 5 stars
Genova Genova Reducing Coupling 20 Pack $19.08
$1908
current price $19.08Genova Genova Reducing Coupling 20 Pack
Best seller 1/2 to 3/8 Reducer Faucet Adapter - Compression Brass Pipe Fitting, 3/8 Male to 1/2 Male Supply Line Adapter for RV Kitchen Plumbing, Water Hose Pipe Connector with Rubber Washer, (2 Pack) $9.99
Best seller
$999
current price $9.991/2 to 3/8 Reducer Faucet Adapter - Compression Brass Pipe Fitting, 3/8 Male to 1/2 Male Supply Line Adapter for RV Kitchen Plumbing, Water Hose Pipe Connector with Rubber Washer, (2 Pack)
3.7 out of 5 stars
G-RCP0302 0.38 x 0.25 in. Galvanized Reducing Coupling $17.59
$1759
current price $17.59G-RCP0302 0.38 x 0.25 in. Galvanized Reducing Coupling
2PCS Brass Reducer Adapter, 3/4" NPT Male to 1" NPT Male Thread, Hex Reducing Pipe Fitting Coupler Nipple Connector for Water/Oil/Gas Durable Pipe Tube Fitting Adapter Connector for Plumbing Indu $17.99
$1799
current price $17.992PCS Brass Reducer Adapter, 3/4" NPT Male to 1" NPT Male Thread, Hex Reducing Pipe Fitting Coupler Nipple Connector for Water/Oil/Gas Durable Pipe Tube Fitting Adapter Connector for Plumbing Indu
Copper Reducers 99.9% Pure Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter 9/16" to 3/8" 4 From $12.74
11 options
Available in additional 11 optionsFrom$1274
Copper Reducers 99.9% Pure Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter 9/16" to 3/8" 4
3.5 out of 5 stars
1/2 X 1/8 Black Reducing Coupling, Black 150# Malleable Fittings, Nipples and Fittings $31.99
$3199
current price $31.991/2 X 1/8 Black Reducing Coupling, Black 150# Malleable Fittings, Nipples and Fittings
AC Infinity Noise Reduction Clamps 8-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC $19.99
$1999
current price $19.99AC Infinity Noise Reduction Clamps 8-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC
SharkBite Max 1 x 3/4 Inch Reducing Coupling, Push to Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, UR060A $22.55
$2255
current price $22.55SharkBite Max 1 x 3/4 Inch Reducing Coupling, Push to Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, UR060A
Camlock Quick Coupler 3" x 2" Aluminum Reducer Cam Lock Fitting with Stainless Steel Cam Arm for Fluid Transfer DA Type $34.09
$3409
current price $34.09Camlock Quick Coupler 3" x 2" Aluminum Reducer Cam Lock Fitting with Stainless Steel Cam Arm for Fluid Transfer DA Type
Uxcell 3/4" to 1/2" Nominal Size Copper Reducer Reducing Coupling Pressure Fitting Pipe Tube Connector 5pcs $16.99
$1699
current price $16.99Uxcell 3/4" to 1/2" Nominal Size Copper Reducer Reducing Coupling Pressure Fitting Pipe Tube Connector 5pcs
Uxcell 1/2" to 5/16" ID Copper Reducer, 10pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter $14.99
$1499
current price $14.99Uxcell 1/2" to 5/16" ID Copper Reducer, 10pcs Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter
Uxcell 2 1/8" to 1/2" ID Copper Reducer, Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter $15.49
$1549
current price $15.49Uxcell 2 1/8" to 1/2" ID Copper Reducer, Copper Reducing Coupling Pressure Fitting Pipe Tube Connector Adapter
Other options to consider(91)
Popular in Reduction Coupler
Related Products
TAILONZ PNEUMATIC Elbow and Straight Combination 1/4 Inch Tube OD x 1/4 Inch NPT Thread Push to Connect Fittings PC-1/4-N2+PL-1/4-N2(Pack of 12)
TAILONZ PNEUMATIC Elbow and Straight Combination 1/4 Inch Tube OD x 1/4 Inch NPT Thread Push to Connect Fittings PC-1/4-N2+PL-1/4-N2(Pack of 12)$10.99current price $10.99TAILONZ PNEUMATIC Elbow and Straight Combination 1/4 Inch Tube OD x 1/4 Inch NPT Thread Push to Connect Fittings PC-1/4-N2+PL-1/4-N2(Pack of 30)
TAILONZ PNEUMATIC Elbow and Straight Combination 1/4 Inch Tube OD x 1/4 Inch NPT Thread Push to Connect Fittings PC-1/4-N2+PL-1/4-N2(Pack of 30)$24.99current price $24.99M-600-3TTM | Swagelok Male Branch Tee, 3/8" Tube : OD Compression x 1/4" Male : NPT, Monel/Alloy 400/R-405
M-600-3TTM | Swagelok Male Branch Tee, 3/8" Tube : OD Compression x 1/4" Male : NPT, Monel/Alloy 400/R-405$108.22current price $108.22XRP 989110 Fitting, Adapter, 90 Degree, 10 AN Male to 10 AN Male O-Ring
XRP 989110 Fitting, Adapter, 90 Degree, 10 AN Male to 10 AN Male O-Ring$69.99current price $69.99Apache Steel 1/2 in. Dia. x 1/2 in. Dia. Hydraulic Coupler 1 pk
Apache Steel 1/2 in. Dia. x 1/2 in. Dia. Hydraulic Coupler 1 pk$73.27current price $73.27LASCO 17-9071 1/8-Inch Female Pipe Thread by 1/8-Inch Male Pipe Thread Brass 90-Degree Street Ell/Elbow
LASCO 17-9071 1/8-Inch Female Pipe Thread by 1/8-Inch Male Pipe Thread Brass 90-Degree Street Ell/Elbow$9.67current price $9.67TAILONZ PNEUMATIC Male Straight 1/4 Inch Tube OD x 1/4 Inch NPT Thread Push to Connect Fitting PC-1/4-N2 (Pack of 10)
TAILONZ PNEUMATIC Male Straight 1/4 Inch Tube OD x 1/4 Inch NPT Thread Push to Connect Fitting PC-1/4-N2 (Pack of 10)$9.99current price $9.99LASCO 17-9079 3/4-Inch Female Pipe Thread by 3/4-Inch Male Pipe Thread Brass 90-Degree Street Ell/Elbow
LASCO 17-9079 3/4-Inch Female Pipe Thread by 3/4-Inch Male Pipe Thread Brass 90-Degree Street Ell/Elbow$16.98current price $16.98Nibco 1/4" x 1/8" NOM C Reducing 90 Degree Long Radius Elbow 607LTR 1/4X1/8
Nibco 1/4" x 1/8" NOM C Reducing 90 Degree Long Radius Elbow 607LTR 1/4X1/8$22.78current price $22.78King Brothers 160-203HC Cpvc Compression Coupling 1/2"
King Brothers 160-203HC Cpvc Compression Coupling 1/2"$9.64current price $9.64TAILONZ PNEUMATIC Male Elbow 1/4 Inch Tube OD x 1/4 Inch NPT Thread Push to Connect Fittings PL-1/4-N2 (Pack of 10)
TAILONZ PNEUMATIC Male Elbow 1/4 Inch Tube OD x 1/4 Inch NPT Thread Push to Connect Fittings PL-1/4-N2 (Pack of 10)$13.99current price $13.99LASCO 17-6911 1/4-Inch Compression by 1/4-Inch Male Pipe Thread Brass 90-Degree Ell/Elbow
LASCO 17-6911 1/4-Inch Compression by 1/4-Inch Male Pipe Thread Brass 90-Degree Ell/Elbow$9.88current price $9.88