Shop Plumbing Pipe Union

Sponsored
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$39.49
Power Products Straight Union 3/4" Tube To 3/4" Tube Push To Connect | Dot Fitting | NP6212C
FleetPride
$39.49
Power Products Straight Union 3/4" Tube To 3/4" Tube Push To Connect | Dot Fitting | NP6212C
FleetPride
$7.09
Power Products 3/4" Brass Hose Barb Union | Hose Barb Union 3/4 | HB62-12
FleetPride
$7.09
Power Products 3/4" Brass Hose Barb Union | Hose Barb Union 3/4 | HB62-12
FleetPride
$4.79
Tramec Brass Fitting | 3/8" Female Pipe Coupling | S207-6
FleetPride
$4.79
Tramec Brass Fitting | 3/8" Female Pipe Coupling | S207-6
FleetPride
$15.99
$23.99
PVC Union Coupling Pipe Fitting, Slip Union Schedule 40, Adapter(Socket X Socket), Built-In EPDM O-Ring, White (1 Pack)
Amazon.com
219
33% off
$15.99
$23.99
PVC Union Coupling Pipe Fitting, Slip Union Schedule 40, Adapter(Socket X Socket), Built-In EPDM O-Ring, White (1 Pack)
Amazon.com
$9.00
$14.00
Pioneer Flare Union Kit - Joins Two Pipe Kits Together To Extend The Length - 3/8 - 5/8
High Seer
35% off
$9.00
$14.00
Pioneer Flare Union Kit - Joins Two Pipe Kits Together To Extend The Length - 3/8 - 5/8
High Seer
$11.14
Made In USA | Anvil Black Union: 3/4", Threaded - Malleable Iron, Class 150 | Part E.BU
MSC Direct
$11.14
Made In USA | Anvil Black Union: 3/4", Threaded - Malleable Iron, Class 150 | Part E.BU
MSC Direct
$10.66
Value Collection Black Union: 3/4", Threaded - Malleable Iron, Class 150 | Part B342 20
MSC Direct
$10.66
Value Collection Black Union: 3/4", Threaded - Malleable Iron, Class 150 | Part B342 20
MSC Direct
$14.56
Made In USA | Anvil Black Pipe Fittings: Fitting Type: Union, Fitting Size: 1", End Connections: Threaded, Material: Malleable Iron - Malleable Iron
MSC Direct
$14.56
Made In USA | Anvil Black Pipe Fittings: Fitting Type: Union, Fitting Size: 1", End Connections: Threaded, Material: Malleable Iron - Malleable Iron
MSC Direct
$1.25
1 in. Schedule-40 PVC Male Union For Pool/Spa/Sprinkler Pump/Pipe Fitting W/ EPDM O-Ring Seal ASTM D2466/F1970 1" NPT
247Garden
$1.25
1 in. Schedule-40 PVC Male Union For Pool/Spa/Sprinkler Pump/Pipe Fitting W/ EPDM O-Ring Seal ASTM D2466/F1970 1" NPT
247Garden
$73.70
Zurn Elkay 1-DUXLC 1" Iron / Copper Dielectric Union Pipe Fitting
WebstaurantStore
3
$73.70
Zurn Elkay 1-DUXLC 1" Iron / Copper Dielectric Union Pipe Fitting
WebstaurantStore
$26.87
Cherbo Copper Press Fittings 1/2 Inch Coupling With Stop Zero Lead P X P, 10-Pack
Amazon.com
67
$26.87
Cherbo Copper Press Fittings 1/2 Inch Coupling With Stop Zero Lead P X P, 10-Pack
Amazon.com
$0.99
1 in. PVC Union Female-Threaded W/ EPDM O-Ring Seals Schedule-40 Pipe Fitting ASTM D2466/F1970 1" Fnptxfnpt
247Garden
$0.99
1 in. PVC Union Female-Threaded W/ EPDM O-Ring Seals Schedule-40 Pipe Fitting ASTM D2466/F1970 1" Fnptxfnpt
247Garden
$19.99
Union: 304 Stainless Steel, 3/4 in X 3/4 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 400U111N034
Grainger
$19.99
Union: 304 Stainless Steel, 3/4 in X 3/4 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 400U111N034
Grainger
$145.92
Bluefin BRU250 2-1/2" FIP Brass Union (Lead Free) | Supplyhouse.Com
SupplyHouse.com
48
$145.92
Bluefin BRU250 2-1/2" FIP Brass Union (Lead Free) | Supplyhouse.Com
SupplyHouse.com
$53.49
Jandy 2" X 2-1/2" Pump Union Assembly (Set Of 2) R0449000
PoolZoom.com
2
$53.49
Jandy 2" X 2-1/2" Pump Union Assembly (Set Of 2) R0449000
PoolZoom.com
$49.99
Union: 304 Stainless Steel, 1/2 in X 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 3000 Model: 2UA97
Grainger
$49.99
Union: 304 Stainless Steel, 1/2 in X 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 3000 Model: 2UA97
Grainger
$27.78
Pipe Union: Schedule 80, PVC, 2 in X 2 in Size, Socket X Socket, Female X Female, Gray, 140°F, Union Model: 897-375-020
Grainger
$27.78
Pipe Union: Schedule 80, PVC, 2 in X 2 in Size, Socket X Socket, Female X Female, Gray, 140°F, Union Model: 897-375-020
Grainger
$0.99
1 in. PVC Pipe Union W/ EPDM O-Ring Seals Schedule-40 Pipe/Repair Fitting Slip/Socket ASTM D2466/F1970 1"
247Garden
$0.99
1 in. PVC Pipe Union W/ EPDM O-Ring Seals Schedule-40 Pipe/Repair Fitting Slip/Socket ASTM D2466/F1970 1"
247Garden
$7.95
CMP 21049-150-000 1.5"S Self-Aligning PVC Union
Pool Warehouse
$7.95
CMP 21049-150-000 1.5"S Self-Aligning PVC Union
Pool Warehouse
$41.80
Zurn Elkay 34-DUXLC 3/4" Iron / Copper Dielectric Union Pipe Fitting
WebstaurantStore
$41.80
Zurn Elkay 34-DUXLC 3/4" Iron / Copper Dielectric Union Pipe Fitting
WebstaurantStore
$26.99
3" PVC Union Coupling Pipe Fitting (Socket X Socket) 3Inch PVC Slip Union Adapter Coupling Schedule 40, EPDM O-Ring, White
Amazon.com
411
$26.99
3" PVC Union Coupling Pipe Fitting (Socket X Socket) 3Inch PVC Slip Union Adapter Coupling Schedule 40, EPDM O-Ring, White
Amazon.com
$7.37
$13.40
T&S S150A Union Coupling Tailpiece, Stainless Steel, 0.5" NSPM Female Coupling Nut, 0.25" NPT Tailpiece
KaTom Restaurant Supply, Inc.
45% off
$7.37
$13.40
T&S S150A Union Coupling Tailpiece, Stainless Steel, 0.5" NSPM Female Coupling Nut, 0.25" NPT Tailpiece
KaTom Restaurant Supply, Inc.
$14.00
Waterway 400-5080 2"MPT X 2"S PVC Union
Pool Warehouse
$14.00
Waterway 400-5080 2"MPT X 2"S PVC Union
Pool Warehouse
$8.95
CMP 21049-200-000 2"S Self-Aligning PVC Union
Pool Warehouse
$8.95
CMP 21049-200-000 2"S Self-Aligning PVC Union
Pool Warehouse
$14.56
Bluefin BRU050 1/2" FIP Brass Union (Lead Free) | Supplyhouse.Com
SupplyHouse.com
48
$14.56
Bluefin BRU050 1/2" FIP Brass Union (Lead Free) | Supplyhouse.Com
SupplyHouse.com
$37.95
Zurn Elkay 12-DUXLC 1/2" Iron / Copper Dielectric Union Pipe Fitting
WebstaurantStore
$37.95
Zurn Elkay 12-DUXLC 1/2" Iron / Copper Dielectric Union Pipe Fitting
WebstaurantStore
$12.41
1 in. Fip Threaded Dielectric Union Zinc Coated Steel X Brass Union Fitting
Home Depot
10
Free shipping
$12.41
1 in. Fip Threaded Dielectric Union Zinc Coated Steel X Brass Union Fitting
Home Depot
$26.99
Hayward 1-1/2" Slip X Threaded Union (ABS) SP14953S
PoolZoom.com
$26.99
Hayward 1-1/2" Slip X Threaded Union (ABS) SP14953S
PoolZoom.com
$98.24
Smith Cooper 3000 Forged Stainless Steel 1 1/4 in. Union Fitting - Socket Weld - Fig. S5036U - 4307006172
John M. Ellsworth Co., Inc.
$98.24
Smith Cooper 3000 Forged Stainless Steel 1 1/4 in. Union Fitting - Socket Weld - Fig. S5036U - 4307006172
John M. Ellsworth Co., Inc.
$11.63
805-010 GEORG FISCHER SIGNET - Machine Parts & Pipe And Coupling Supplies
Radwell.com
$11.63
805-010 GEORG FISCHER SIGNET - Machine Parts & Pipe And Coupling Supplies
Radwell.com
$10.88
Smith Cooper 150 Black Malleable Iron 3/4 in. Union Pipe Fittings - Threaded - Fig. 3463 - 812508208
John M. Ellsworth Co., Inc.
$10.88
Smith Cooper 150 Black Malleable Iron 3/4 in. Union Pipe Fittings - Threaded - Fig. 3463 - 812508208
John M. Ellsworth Co., Inc.
$9.21
Bluefin BLU100C 1" Black Union | Supplyhouse.Com
SupplyHouse.com
34
$9.21
Bluefin BLU100C 1" Black Union | Supplyhouse.Com
SupplyHouse.com
$6.99
Doheny's Union Connection, 1-1/2 in
Doheny's
$6.99
Doheny's Union Connection, 1-1/2 in
Doheny's
$83.83
Union | Threaded Fitting | 150 | Cast SS304, 1 in
Trupply LLC
$83.83
Union | Threaded Fitting | 150 | Cast SS304, 1 in
Trupply LLC
$16.96
3/4 in. FIP Brass Union
Home Depot
57
Free shipping
$16.96
3/4 in. FIP Brass Union
Home Depot
$72.81
Raypak PVC Union With Built-In Drain H000317
Pool Supply Unlimited
2
$72.81
Raypak PVC Union With Built-In Drain H000317
Pool Supply Unlimited
What Is A Plumbing Union Connection
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weekand.com
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FANOVO 1-1/2 inch NPT Female PVC Pipe Union, 2pcs Schedule 40 White Plastic 1.5'' FIP to FIP Threaded Union Couplings Coupler Joint Connector Fitting, for Pool Sand Filter and Pump Applications
0:42
FANOVO 1-1/2 inch NPT Female PVC Pipe Union, 2pcs Schedule 4…
Dec 26, 2023
amazon
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Shop Plumbing Pipe Union

Sponsored
About our ads
$39.49
Power Products Straight Union 3/4" Tube To 3/4" Tube Push To Connect | Dot Fitting | NP6212C
FleetPride
$39.49
Power Products Straight Union 3/4" Tube To 3/4" Tube Push To Connect | Dot Fitting | NP6212C
FleetPride
$7.09
Power Products 3/4" Brass Hose Barb Union | Hose Barb Union 3/4 | HB62-12
FleetPride
$7.09
Power Products 3/4" Brass Hose Barb Union | Hose Barb Union 3/4 | HB62-12
FleetPride
$4.79
Tramec Brass Fitting | 3/8" Female Pipe Coupling | S207-6
FleetPride
$4.79
Tramec Brass Fitting | 3/8" Female Pipe Coupling | S207-6
FleetPride
$15.99
$23.99
PVC Union Coupling Pipe Fitting, Slip Union Schedule 40, Adapter(Socket X Socket), Built-In EPDM O-Ring, White (1 Pack)
Amazon.com
219
33% off
$15.99
$23.99
PVC Union Coupling Pipe Fitting, Slip Union Schedule 40, Adapter(Socket X Socket), Built-In EPDM O-Ring, White (1 Pack)
Amazon.com
$9.00
$14.00
Pioneer Flare Union Kit - Joins Two Pipe Kits Together To Extend The Length - 3/8 - 5/8
High Seer
35% off
$9.00
$14.00
Pioneer Flare Union Kit - Joins Two Pipe Kits Together To Extend The Length - 3/8 - 5/8
High Seer
$11.14
Made In USA | Anvil Black Union: 3/4", Threaded - Malleable Iron, Class 150 | Part E.BU
MSC Direct
$11.14
Made In USA | Anvil Black Union: 3/4", Threaded - Malleable Iron, Class 150 | Part E.BU
MSC Direct
$10.66
Value Collection Black Union: 3/4", Threaded - Malleable Iron, Class 150 | Part B342 20
MSC Direct
$10.66
Value Collection Black Union: 3/4", Threaded - Malleable Iron, Class 150 | Part B342 20
MSC Direct
$14.56
Made In USA | Anvil Black Pipe Fittings: Fitting Type: Union, Fitting Size: 1", End Connections: Threaded, Material: Malleable Iron - Malleable Iron
MSC Direct
$14.56
Made In USA | Anvil Black Pipe Fittings: Fitting Type: Union, Fitting Size: 1", End Connections: Threaded, Material: Malleable Iron - Malleable Iron
MSC Direct
$1.25
1 in. Schedule-40 PVC Male Union For Pool/Spa/Sprinkler Pump/Pipe Fitting W/ EPDM O-Ring Seal ASTM D2466/F1970 1" NPT
247Garden
$1.25
1 in. Schedule-40 PVC Male Union For Pool/Spa/Sprinkler Pump/Pipe Fitting W/ EPDM O-Ring Seal ASTM D2466/F1970 1" NPT
247Garden
$73.70
Zurn Elkay 1-DUXLC 1" Iron / Copper Dielectric Union Pipe Fitting
WebstaurantStore
3
$73.70
Zurn Elkay 1-DUXLC 1" Iron / Copper Dielectric Union Pipe Fitting
WebstaurantStore
$26.87
Cherbo Copper Press Fittings 1/2 Inch Coupling With Stop Zero Lead P X P, 10-Pack
Amazon.com
67
$26.87
Cherbo Copper Press Fittings 1/2 Inch Coupling With Stop Zero Lead P X P, 10-Pack
Amazon.com
$0.99
1 in. PVC Union Female-Threaded W/ EPDM O-Ring Seals Schedule-40 Pipe Fitting ASTM D2466/F1970 1" Fnptxfnpt
247Garden
$0.99
1 in. PVC Union Female-Threaded W/ EPDM O-Ring Seals Schedule-40 Pipe Fitting ASTM D2466/F1970 1" Fnptxfnpt
247Garden
$19.99
Union: 304 Stainless Steel, 3/4 in X 3/4 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 400U111N034
Grainger
$19.99
Union: 304 Stainless Steel, 3/4 in X 3/4 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 400U111N034
Grainger
$145.92
Bluefin BRU250 2-1/2" FIP Brass Union (Lead Free) | Supplyhouse.Com
SupplyHouse.com
48
$145.92
Bluefin BRU250 2-1/2" FIP Brass Union (Lead Free) | Supplyhouse.Com
SupplyHouse.com
$53.49
Jandy 2" X 2-1/2" Pump Union Assembly (Set Of 2) R0449000
PoolZoom.com
2
$53.49
Jandy 2" X 2-1/2" Pump Union Assembly (Set Of 2) R0449000
PoolZoom.com
$49.99
Union: 304 Stainless Steel, 1/2 in X 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 3000 Model: 2UA97
Grainger
$49.99
Union: 304 Stainless Steel, 1/2 in X 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 3000 Model: 2UA97
Grainger
$27.78
Pipe Union: Schedule 80, PVC, 2 in X 2 in Size, Socket X Socket, Female X Female, Gray, 140°F, Union Model: 897-375-020
Grainger
$27.78
Pipe Union: Schedule 80, PVC, 2 in X 2 in Size, Socket X Socket, Female X Female, Gray, 140°F, Union Model: 897-375-020
Grainger
$0.99
1 in. PVC Pipe Union W/ EPDM O-Ring Seals Schedule-40 Pipe/Repair Fitting Slip/Socket ASTM D2466/F1970 1"
247Garden
$0.99
1 in. PVC Pipe Union W/ EPDM O-Ring Seals Schedule-40 Pipe/Repair Fitting Slip/Socket ASTM D2466/F1970 1"
247Garden