Shop threaded pipe union

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$635.00
DSTI Rotary Union, 2-Passage, 3/8"-18 NPT Connections, Aluminum (LT-2321)
DSTI Store
$635.00
DSTI Rotary Union, 2-Passage, 3/8"-18 NPT Connections, Aluminum (LT-2321)
DSTI Store
$837.00
DSTI Rotary Union, 2-Passage, 1/4"-18 NPT Connections, Carbon Steel (GP-220)
DSTI Store
$837.00
DSTI Rotary Union, 2-Passage, 1/4"-18 NPT Connections, Carbon Steel (GP-220)
DSTI Store
$13.11
Smith Cooper 150 Black Malleable Iron 1 in. Union Pipe Fittings - Threaded - Fig. 3463 - 812508612
John M. Ellsworth Co., Inc.
$13.11
Smith Cooper 150 Black Malleable Iron 1 in. Union Pipe Fittings - Threaded - Fig. 3463 - 812508612
John M. Ellsworth Co., Inc.
$12.49
Vis Brass Pipe Fitting, Union, 3/8" NPT Female X 3/8" NPT Female, 3250 (3250CC, 1Pcs)
Amazon.com
23
$12.49
Vis Brass Pipe Fitting, Union, 3/8" NPT Female X 3/8" NPT Female, 3250 (3250CC, 1Pcs)
Amazon.com
$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
34
$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
$11.41
Smith Cooper 150 Galvanized Iron 1/2 in. Union W/ Brass Seat - Threaded - Fig. 3463 - 813508009
John M. Ellsworth Co., Inc.
$11.41
Smith Cooper 150 Galvanized Iron 1/2 in. Union W/ Brass Seat - Threaded - Fig. 3463 - 813508009
John M. Ellsworth Co., Inc.
$18.75
Smith Cooper 3000 Forged Carbon Steel 3/4 in. Union Fitting - Threaded - Fig. 42U 3 - 4308002558
John M. Ellsworth Co., Inc.
$18.75
Smith Cooper 3000 Forged Carbon Steel 3/4 in. Union Fitting - Threaded - Fig. 42U 3 - 4308002558
John M. Ellsworth Co., Inc.
$151.80
Ward FGUN2-1/2 2-1/2" Galv Union | Supplyhouse.Com
SupplyHouse.com
5
$151.80
Ward FGUN2-1/2 2-1/2" Galv Union | Supplyhouse.Com
SupplyHouse.com
$9.21
Bluefin BLU100C 1" Black Union | Supplyhouse.Com
SupplyHouse.com
34
$9.21
Bluefin BLU100C 1" Black Union | Supplyhouse.Com
SupplyHouse.com
$8.99
Thread Adapter, NPT 3/8 Male To NPT 1/2 Male
Koolance
$8.99
Thread Adapter, NPT 3/8 Male To NPT 1/2 Male
Koolance
$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.
$27.30
Watts 0125355 1" LFTPK-THD Threaded Union Tailpiece Kit For X65/N45/N55 (Lead Free) | Supplyhouse.Com
SupplyHouse.com
1
$27.30
Watts 0125355 1" LFTPK-THD Threaded Union Tailpiece Kit For X65/N45/N55 (Lead Free) | Supplyhouse.Com
SupplyHouse.com
$4.49
Thread Adapter, NPT 3/8 Male To G 1/4 Female
Koolance
$4.49
Thread Adapter, NPT 3/8 Male To G 1/4 Female
Koolance
$6.10
80/20 10, 25, Pipe Series Track Union (85Mm) Steel, Bright Zinc, R85-TU
Global Industrial
$6.10
80/20 10, 25, Pipe Series Track Union (85Mm) Steel, Bright Zinc, R85-TU
Global Industrial
$21.49
Pentair 1" Threaded Union R270531
PoolZoom.com
$21.49
Pentair 1" Threaded Union R270531
PoolZoom.com
$18.99
2Pcs PVC Union Pipe Fitting - 2 Inch Slip Union Coupling Adapter Set With Slip Socket Port Connection For Swimming Pools & Outdoor Plumbing
Amazon.com
6
$18.99
2Pcs PVC Union Pipe Fitting - 2 Inch Slip Union Coupling Adapter Set With Slip Socket Port Connection For Swimming Pools & Outdoor Plumbing
Amazon.com
$2.13
Union, 3/8TB-3/8TB JIC, Small Hex
Wood-Mizer (US)
$2.13
Union, 3/8TB-3/8TB JIC, Small Hex
Wood-Mizer (US)
$23.95
6-Pack 1-1/4 in. SCH-40 PVC Threaded-Unions W/ O-Ring PVC Pipe Threaded-Fittings ASTM D2466/F1970 FNPT X FNPT
247Garden
$23.95
6-Pack 1-1/4 in. SCH-40 PVC Threaded-Unions W/ O-Ring PVC Pipe Threaded-Fittings ASTM D2466/F1970 FNPT X FNPT
247Garden
$75.95
Fastpipe Threaded Male Adapter, 2" Pipe X 1-1/2" MNPT Nipple, F5418
Global Industrial
$75.95
Fastpipe Threaded Male Adapter, 2" Pipe X 1-1/2" MNPT Nipple, F5418
Global Industrial
$1.77
Schedule 40 PVC Pipe FNPT X FNPT Union
Varco Pumper
$1.77
Schedule 40 PVC Pipe FNPT X FNPT Union
Varco Pumper
$1,321.00
DSTI Rotary Union, 6-Passage, 1/8"-27 NPT Connections, Carbon Steel (GP-161)
DSTI Store
$1,321.00
DSTI Rotary Union, 6-Passage, 1/8"-27 NPT Connections, Carbon Steel (GP-161)
DSTI Store
$26.99
Hayward 1-1/2" Slip X Threaded Union (ABS) SP14953S
PoolZoom.com
739
$26.99
Hayward 1-1/2" Slip X Threaded Union (ABS) SP14953S
PoolZoom.com
$0.55
1/2"SCH40 PVC Union W/ O-Ring, Threaded-Fitting For Schedule 40 Pipe
247Garden
$0.55
1/2"SCH40 PVC Union W/ O-Ring, Threaded-Fitting For Schedule 40 Pipe
247Garden
$15.00
USA Lab MNPT X MNPT Hex Nipple Union Various Sizes Stainless Steel
USA Lab Equipment
$15.00
USA Lab MNPT X MNPT Hex Nipple Union Various Sizes Stainless Steel
USA Lab Equipment
$13.90
CMP Pump Union, Threaded 2" MPT X 2" Slip - CPVC 21063-200-000
PoolZoom.com
4
$13.90
CMP Pump Union, Threaded 2" MPT X 2" Slip - CPVC 21063-200-000
PoolZoom.com
$0.99
3/4 in. Schedule 40 PVC Male Union Pipe/Pump Fitting W/ O-Ring ASTM D2466/F1970 NPT
247Garden
$0.99
3/4 in. Schedule 40 PVC Male Union Pipe/Pump Fitting W/ O-Ring ASTM D2466/F1970 NPT
247Garden
$10.84
Waterway Plastics - Union, Waterway, 2" Male Pipe Thread X 2" Slip : 400-5080
PartsForSpas
$10.84
Waterway Plastics - Union, Waterway, 2" Male Pipe Thread X 2" Slip : 400-5080
PartsForSpas
$31.79
Value Collection Pipe Union: 3/4" Fitting 316 Stainless Steel 6CU-CFF3/4
DkHardware.com
$31.79
Value Collection Pipe Union: 3/4" Fitting 316 Stainless Steel 6CU-CFF3/4
DkHardware.com
$37.98
Value Collection Pipe Union: 1" Fitting 304 Stainless Steel 4CU-CFF1
DkHardware.com
$37.98
Value Collection Pipe Union: 1" Fitting 304 Stainless Steel 4CU-CFF1
DkHardware.com
$3.99
1/2" Schedule 40 PVC Union Threaded, 458-005
PVC Pipe Supplies
$3.99
1/2" Schedule 40 PVC Union Threaded, 458-005
PVC Pipe Supplies
$19.17
PROFLO 1" Union Pipe Fitting - Natural
Overstock.com
$19.17
PROFLO 1" Union Pipe Fitting - Natural
Overstock.com
$17.99
2" Schedule 40 PVC Union Threaded, 458-020
PVC Pipe Supplies
$17.99
2" Schedule 40 PVC Union Threaded, 458-020
PVC Pipe Supplies
$36.81
2 in. Galvanized Malleable Iron FPT X FPT Union Fitting
Home Depot
226
Free shipping
$36.81
2 in. Galvanized Malleable Iron FPT X FPT Union Fitting
Home Depot
$14.48
3/4 in. Black Malleable Iron FPT X FPT Union Fitting
Home Depot
190
Free shipping
$14.48
3/4 in. Black Malleable Iron FPT X FPT Union Fitting
Home Depot
$18.34
MSC Black Union: 1" Threaded 1.BU
DkHardware.com
$18.34
MSC Black Union: 1" Threaded 1.BU
DkHardware.com
$32.92
1 Brass Union
Craft Supply
$32.92
1 Brass Union
Craft Supply
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Shop threaded pipe union

Sponsored
About our ads
$27.30
Watts 0125355 1" LFTPK-THD Threaded Union Tailpiece Kit For X65/N45/N55 (Lead Free) | Supplyhouse.Com
SupplyHouse.com
1
$27.30
Watts 0125355 1" LFTPK-THD Threaded Union Tailpiece Kit For X65/N45/N55 (Lead Free) | Supplyhouse.Com
SupplyHouse.com
$4.49
Thread Adapter, NPT 3/8 Male To G 1/4 Female
Koolance
$4.49
Thread Adapter, NPT 3/8 Male To G 1/4 Female
Koolance
$6.10
80/20 10, 25, Pipe Series Track Union (85Mm) Steel, Bright Zinc, R85-TU
Global Industrial
$6.10
80/20 10, 25, Pipe Series Track Union (85Mm) Steel, Bright Zinc, R85-TU
Global Industrial
$21.49
Pentair 1" Threaded Union R270531
PoolZoom.com
$21.49
Pentair 1" Threaded Union R270531
PoolZoom.com
$18.99
2Pcs PVC Union Pipe Fitting - 2 Inch Slip Union Coupling Adapter Set With Slip Socket Port Connection For Swimming Pools & Outdoor Plumbing
Amazon.com
6
$18.99
2Pcs PVC Union Pipe Fitting - 2 Inch Slip Union Coupling Adapter Set With Slip Socket Port Connection For Swimming Pools & Outdoor Plumbing
Amazon.com
$2.13
Union, 3/8TB-3/8TB JIC, Small Hex
Wood-Mizer (US)
$2.13
Union, 3/8TB-3/8TB JIC, Small Hex
Wood-Mizer (US)
$23.95
6-Pack 1-1/4 in. SCH-40 PVC Threaded-Unions W/ O-Ring PVC Pipe Threaded-Fittings ASTM D2466/F1970 FNPT X FNPT
247Garden
$23.95
6-Pack 1-1/4 in. SCH-40 PVC Threaded-Unions W/ O-Ring PVC Pipe Threaded-Fittings ASTM D2466/F1970 FNPT X FNPT
247Garden
$75.95
Fastpipe Threaded Male Adapter, 2" Pipe X 1-1/2" MNPT Nipple, F5418
Global Industrial
$75.95
Fastpipe Threaded Male Adapter, 2" Pipe X 1-1/2" MNPT Nipple, F5418
Global Industrial
$1.77
Schedule 40 PVC Pipe FNPT X FNPT Union
Varco Pumper
$1.77
Schedule 40 PVC Pipe FNPT X FNPT Union
Varco Pumper
$1,321.00
DSTI Rotary Union, 6-Passage, 1/8"-27 NPT Connections, Carbon Steel (GP-161)
DSTI Store
$1,321.00
DSTI Rotary Union, 6-Passage, 1/8"-27 NPT Connections, Carbon Steel (GP-161)
DSTI Store
$26.99
Hayward 1-1/2" Slip X Threaded Union (ABS) SP14953S
PoolZoom.com
739
$26.99
Hayward 1-1/2" Slip X Threaded Union (ABS) SP14953S
PoolZoom.com
$0.55
1/2"SCH40 PVC Union W/ O-Ring, Threaded-Fitting For Schedule 40 Pipe
247Garden
$0.55
1/2"SCH40 PVC Union W/ O-Ring, Threaded-Fitting For Schedule 40 Pipe
247Garden
$15.00
USA Lab MNPT X MNPT Hex Nipple Union Various Sizes Stainless Steel
USA Lab Equipment
$15.00
USA Lab MNPT X MNPT Hex Nipple Union Various Sizes Stainless Steel
USA Lab Equipment
$13.90
CMP Pump Union, Threaded 2" MPT X 2" Slip - CPVC 21063-200-000
PoolZoom.com
4
$13.90
CMP Pump Union, Threaded 2" MPT X 2" Slip - CPVC 21063-200-000
PoolZoom.com
$0.99
3/4 in. Schedule 40 PVC Male Union Pipe/Pump Fitting W/ O-Ring ASTM D2466/F1970 NPT
247Garden
$0.99
3/4 in. Schedule 40 PVC Male Union Pipe/Pump Fitting W/ O-Ring ASTM D2466/F1970 NPT
247Garden
$10.84
Waterway Plastics - Union, Waterway, 2" Male Pipe Thread X 2" Slip : 400-5080
PartsForSpas
$10.84
Waterway Plastics - Union, Waterway, 2" Male Pipe Thread X 2" Slip : 400-5080
PartsForSpas
$31.79
Value Collection Pipe Union: 3/4" Fitting 316 Stainless Steel 6CU-CFF3/4
DkHardware.com
$31.79
Value Collection Pipe Union: 3/4" Fitting 316 Stainless Steel 6CU-CFF3/4
DkHardware.com
$37.98
Value Collection Pipe Union: 1" Fitting 304 Stainless Steel 4CU-CFF1
DkHardware.com
$37.98
Value Collection Pipe Union: 1" Fitting 304 Stainless Steel 4CU-CFF1
DkHardware.com

Shop threaded pipe union

Sponsored
About our ads
$635.00
DSTI Rotary Union, 2-Passage, 3/8"-18 NPT Connections, Aluminum (LT-2321)
DSTI Store
$635.00
DSTI Rotary Union, 2-Passage, 3/8"-18 NPT Connections, Aluminum (LT-2321)
DSTI Store
$837.00
DSTI Rotary Union, 2-Passage, 1/4"-18 NPT Connections, Carbon Steel (GP-220)
DSTI Store
$837.00
DSTI Rotary Union, 2-Passage, 1/4"-18 NPT Connections, Carbon Steel (GP-220)
DSTI Store
$13.11
Smith Cooper 150 Black Malleable Iron 1 in. Union Pipe Fittings - Threaded - Fig. 3463 - 812508612
John M. Ellsworth Co., Inc.
$13.11
Smith Cooper 150 Black Malleable Iron 1 in. Union Pipe Fittings - Threaded - Fig. 3463 - 812508612
John M. Ellsworth Co., Inc.
$12.49
Vis Brass Pipe Fitting, Union, 3/8" NPT Female X 3/8" NPT Female, 3250 (3250CC, 1Pcs)
Amazon.com
23
$12.49
Vis Brass Pipe Fitting, Union, 3/8" NPT Female X 3/8" NPT Female, 3250 (3250CC, 1Pcs)
Amazon.com
$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
34
$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
$11.41
Smith Cooper 150 Galvanized Iron 1/2 in. Union W/ Brass Seat - Threaded - Fig. 3463 - 813508009
John M. Ellsworth Co., Inc.
$11.41
Smith Cooper 150 Galvanized Iron 1/2 in. Union W/ Brass Seat - Threaded - Fig. 3463 - 813508009
John M. Ellsworth Co., Inc.
$18.75
Smith Cooper 3000 Forged Carbon Steel 3/4 in. Union Fitting - Threaded - Fig. 42U 3 - 4308002558
John M. Ellsworth Co., Inc.
$18.75
Smith Cooper 3000 Forged Carbon Steel 3/4 in. Union Fitting - Threaded - Fig. 42U 3 - 4308002558
John M. Ellsworth Co., Inc.
$151.80
Ward FGUN2-1/2 2-1/2" Galv Union | Supplyhouse.Com
SupplyHouse.com
5
$151.80
Ward FGUN2-1/2 2-1/2" Galv Union | Supplyhouse.Com
SupplyHouse.com
$9.21
Bluefin BLU100C 1" Black Union | Supplyhouse.Com
SupplyHouse.com
34
$9.21
Bluefin BLU100C 1" Black Union | Supplyhouse.Com
SupplyHouse.com
$8.99
Thread Adapter, NPT 3/8 Male To NPT 1/2 Male
Koolance
$8.99
Thread Adapter, NPT 3/8 Male To NPT 1/2 Male
Koolance
$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.
$27.30
Watts 0125355 1" LFTPK-THD Threaded Union Tailpiece Kit For X65/N45/N55 (Lead Free) | Supplyhouse.Com
SupplyHouse.com
1
$27.30
Watts 0125355 1" LFTPK-THD Threaded Union Tailpiece Kit For X65/N45/N55 (Lead Free) | Supplyhouse.Com
SupplyHouse.com
$4.49
Thread Adapter, NPT 3/8 Male To G 1/4 Female
Koolance
$4.49
Thread Adapter, NPT 3/8 Male To G 1/4 Female
Koolance
$6.10
80/20 10, 25, Pipe Series Track Union (85Mm) Steel, Bright Zinc, R85-TU
Global Industrial
$6.10
80/20 10, 25, Pipe Series Track Union (85Mm) Steel, Bright Zinc, R85-TU
Global Industrial
$21.49
Pentair 1" Threaded Union R270531
PoolZoom.com
$21.49
Pentair 1" Threaded Union R270531
PoolZoom.com
$18.99
2Pcs PVC Union Pipe Fitting - 2 Inch Slip Union Coupling Adapter Set With Slip Socket Port Connection For Swimming Pools & Outdoor Plumbing
Amazon.com
6
$18.99
2Pcs PVC Union Pipe Fitting - 2 Inch Slip Union Coupling Adapter Set With Slip Socket Port Connection For Swimming Pools & Outdoor Plumbing
Amazon.com
$2.13
Union, 3/8TB-3/8TB JIC, Small Hex
Wood-Mizer (US)
$2.13
Union, 3/8TB-3/8TB JIC, Small Hex
Wood-Mizer (US)
$23.95
6-Pack 1-1/4 in. SCH-40 PVC Threaded-Unions W/ O-Ring PVC Pipe Threaded-Fittings ASTM D2466/F1970 FNPT X FNPT
247Garden
$23.95
6-Pack 1-1/4 in. SCH-40 PVC Threaded-Unions W/ O-Ring PVC Pipe Threaded-Fittings ASTM D2466/F1970 FNPT X FNPT
247Garden