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Caps, Plugs & Unions · 1,721 for sale

AllElbows 1,904Tees 1,075Couplings 817Adapters & Reducers 3,191Valves 3,026Pipe & Tubing 1,157Caps, Plugs & Unions 1,721Flare & Compression 1,161PEX & Push-Fit 2,568PVC & CPVC 853Tools 1,819Solder, Flux & Supplies 1,126Bulk Lots 610More Plumbing 455
Watts 9892 Dielectric Union Female X Copper
Caps, Plugs & UnionsNew
Watts 9892 Dielectric Union Female X Copper
$52.41 + free ship
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WATTS LF3001A Dielectric Union 1-1/2" Zinc-Plated Steel 250 PSI Female/Solder
Caps, Plugs & UnionsGalvanizedNew
WATTS LF3001A Dielectric Union 1-1/2" Zinc-Plated Steel 250 PSI Female/Solder
$53.06 + free ship
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FNW FNW5V4876G Brass Dielectric Union 1 in. Copper Press x FPT
Caps, Plugs & UnionsBrassNew
FNW FNW5V4876G Brass Dielectric Union 1 in. Copper Press x FPT
$53.06 + free ship
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Dielectric Union Pipe Pressure Fitting FIP Brass x Zinc Coat Steel 2" Pipe
Caps, Plugs & UnionsBrassNew
Dielectric Union Pipe Pressure Fitting FIP Brass x Zinc Coat Steel 2" Pipe
$54.98 + free ship
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Dielectric Union Pipe Pressure Fitting FIP Brass x Zinc Coat Steel
Caps, Plugs & UnionsBrassNew
Dielectric Union Pipe Pressure Fitting FIP Brass x Zinc Coat Steel
$54.99 + free ship
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1-1/2" Dielectric Union
Caps, Plugs & UnionsNew
1-1/2" Dielectric Union
$54.99 + $4.99 ship
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BMI 2" Galvanized Union Pipe Fitting NPT 150# UL/FM Lead Free Iron
Caps, Plugs & UnionsGalvanizedNew
BMI 2" Galvanized Union Pipe Fitting NPT 150# UL/FM Lead Free Iron
$54.99 + free ship
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2" Galvanized Union Pipe Fitting NPT 150 FM Lead Free Iron
Caps, Plugs & UnionsGalvanizedNew
2" Galvanized Union Pipe Fitting NPT 150 FM Lead Free Iron
$54.99 + free ship
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Ward 150 Black Malleable Iron Pipe Union Fitting Lot of 6
Caps, Plugs & UnionsBlack IronNew
Ward 150 Black Malleable Iron Pipe Union Fitting Lot of 6
$54.99 + free ship
6 pcs · $9.17 each
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Watts 9866 Dielectric Union 1" Brass 250 PSI 180�F FNPT x Solder
Caps, Plugs & UnionsBrassNew
Watts 9866 Dielectric Union 1" Brass 250 PSI 180�F FNPT x Solder
$55.59 + free ship
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Legend Valve - 301-119NL - 2-1/2" Brass T-571 Dielectric Union - Missing Bolt
Caps, Plugs & UnionsBrassNew
Legend Valve - 301-119NL - 2-1/2" Brass T-571 Dielectric Union - Missing Bolt
$55.99 + free ship
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Viega 79170: Bronze Dielectric Union Adapter Fitting 1-1/4" x 1-1/4" P x FPT
Caps, Plugs & UnionsBronzeNew
Viega 79170: Bronze Dielectric Union Adapter Fitting 1-1/4" x 1-1/4" P x FPT
$58.64 + free ship
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MATCO-NORCA DUN-EA05 Dielectric Union 1in FPT x FPT Lead Free
Caps, Plugs & UnionsNew
MATCO-NORCA DUN-EA05 Dielectric Union 1in FPT x FPT Lead Free
$58.72 + free ship
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2"X 2" FEMALE IRON PIPE SWEAT LOW LEAD DIELECTRIC UNION PFXCCS77
Caps, Plugs & UnionsBrassNew
2"X 2" FEMALE IRON PIPE SWEAT LOW LEAD DIELECTRIC UNION PFXCCS77
$58.95 + free ship
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DIELECTRIC UNION FITTING LF 1"
Caps, Plugs & UnionsNew
DIELECTRIC UNION FITTING LF 1"
$59.49 + free ship
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Lot of 15 Dielectric Unions 3/4" (4) & 1/2" (11) LF Brass Sweat Copper - NEW
Caps, Plugs & UnionsBrassNew
Lot of 15 Dielectric Unions 3/4" (4) & 1/2" (11) LF Brass Sweat Copper - NEW
$59.95 + $8.50 ship
15 pcs · $4.00 each
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25 Pack XFITTING 1" Press Plug, Lead Free Brass, ProPress
Caps, Plugs & UnionsBrassNew
25 Pack XFITTING 1" Press Plug, Lead Free Brass, ProPress
$59.99 + free ship
25 pcs · $2.40 each
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Lot of 3 Capitol CS-55 Dielectric Insulating Union 1-1/4" (C x F) Buna-N Gasket
Caps, Plugs & UnionsNew
Lot of 3 Capitol CS-55 Dielectric Insulating Union 1-1/4" (C x F) Buna-N Gasket
$60.00 + free ship
3 pcs · $20.00 each
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Viega ProPress 79175 1-1/2" Press x 1-1/2" FPT Bronze Dielectric Union New
Caps, Plugs & UnionsBronzeNew
Viega ProPress 79175 1-1/2" Press x 1-1/2" FPT Bronze Dielectric Union New
$60.00 + free ship
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Lot of 10 Legend Valve No-Lead Brass Dielectric Union 7x 1/2" & 3x 3/4"
Caps, Plugs & UnionsBrassNew
Lot of 10 Legend Valve No-Lead Brass Dielectric Union 7x 1/2" & 3x 3/4"
$60.00
10 pcs · $6.00 each
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JOMAR 701-704G 3/4" Dielectric Union Brass Press x FIP 250PSI
Caps, Plugs & UnionsBrassNew
JOMAR 701-704G 3/4" Dielectric Union Brass Press x FIP 250PSI
$60.43 + free ship
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FNW 2" Copper Press Brass Union FNW5V7476K Lead Free Brass Fitting
Caps, Plugs & UnionsBrassNew
FNW 2" Copper Press Brass Union FNW5V7476K Lead Free Brass Fitting
$62.87 + $11.78 ship
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2" Sweat Dielectric Union DU2-02-LF
Caps, Plugs & UnionsBrassNew
2" Sweat Dielectric Union DU2-02-LF
$63.74 + free ship
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4x Legend Valve 3/4" FNPT × Copper Press Dielectric Union, P-571NL (Lead Free)
Caps, Plugs & UnionsBrassNew
4x Legend Valve 3/4" FNPT × Copper Press Dielectric Union, P-571NL (Lead Free)
$63.75 + free ship
4 pcs · $15.94 each
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Viega ProPress 79175 1-1/2" Press x 1-1/2" FPT Bronze Dielectric Union New
Caps, Plugs & UnionsBronzeNew
Viega ProPress 79175 1-1/2" Press x 1-1/2" FPT Bronze Dielectric Union New
$63.99
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Watts 0821730 3004-2" Dielectric Union, 250 psi, FIP
Caps, Plugs & UnionsNew
Watts 0821730 3004-2" Dielectric Union, 250 psi, FIP
$64.55 + free ship
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5-Pack 1-Inch MNPT Black Iron Pipe Fitting Plug 1BPLUG
Caps, Plugs & UnionsBlack IronNew
5-Pack 1-Inch MNPT Black Iron Pipe Fitting Plug 1BPLUG
$64.95 + $15.00 ship
5 pcs · $12.99 each
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Superlok Sde-s8 Dielectric Union 1/2" Tube Od New
Caps, Plugs & UnionsNew
Superlok Sde-s8 Dielectric Union 1/2" Tube Od New
$65.00 + $5.95 ship
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12 pack Dielectric Union Pipe Fitting 3/4 Solder Brass x 3/4 FIP Zinc Coat Steel
Caps, Plugs & UnionsBrassNew
12 pack Dielectric Union Pipe Fitting 3/4 Solder Brass x 3/4 FIP Zinc Coat Steel
$65.00 + free ship
12 pcs · $5.42 each
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Legend Valve 1-1/2" MAX200Psi@180F FNPT x Copper Press Dielectric Union Lot Of 2
Caps, Plugs & UnionsBrassNew
Legend Valve 1-1/2" MAX200Psi@180F FNPT x Copper Press Dielectric Union Lot Of 2
$65.00 + free ship
2 pcs · $32.50 each
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VIEGA 79170 ProPress Dielectric Union, Bronze, 1-1/4" x 1-1/4" P X FPT ZeroLead
Caps, Plugs & UnionsBronzeNew
VIEGA 79170 ProPress Dielectric Union, Bronze, 1-1/4" x 1-1/4" P X FPT ZeroLead
$65.00 + free ship
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2-1/2" 150 Threaded (NPT) Union Black Malleable Iron Pipe Fitting MI041041BMI
Caps, Plugs & UnionsBlack IronNew
2-1/2" 150 Threaded (NPT) Union Black Malleable Iron Pipe Fitting MI041041BMI
$65.63 + free ship
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Watts LF301 - 2" x 2" C (Sweat) x FNPT Dielectric Union NEW
Caps, Plugs & UnionsBrassNew
Watts LF301 - 2" x 2" C (Sweat) x FNPT Dielectric Union NEW
$65.99 + free ship
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Viega 79170 ProPress 1-1/4" x 1-1/4" Bronze Dielectric Union Fitting Press x FPT
Caps, Plugs & UnionsBronze
Viega 79170 ProPress 1-1/4" x 1-1/4" Bronze Dielectric Union Fitting Press x FPT
$66.99 + free ship
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Mueller Dielectric Union, P X FPT , 2'' X 2'' NSF-61-G
Caps, Plugs & UnionsBrassNew
Mueller Dielectric Union, P X FPT , 2'' X 2'' NSF-61-G
$67.07 + free ship
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Dielectric Unions FIPxSWT & Nipple
Caps, Plugs & UnionsNew
Dielectric Unions FIPxSWT & Nipple
$67.85 + $16.37 ship
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LOT OF 2 MAINLINE ML3001A-2 LEAD FREE 2" COPPER X FIP - DIELECTRIC UNION
Caps, Plugs & UnionsNew
LOT OF 2 MAINLINE ML3001A-2 LEAD FREE 2" COPPER X FIP - DIELECTRIC UNION
$67.99 + free ship
2 pcs · $33.99 each
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Dielectric Union Pipe Fittings 2 in. FIP x Press Lead Free Galvanized Brass
Caps, Plugs & UnionsGalvanizedNew
Dielectric Union Pipe Fittings 2 in. FIP x Press Lead Free Galvanized Brass
$67.99 + free ship
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P-571NL 2” FNPT X Press Dielectric Union
Caps, Plugs & UnionsBrassNew
P-571NL 2” FNPT X Press Dielectric Union
$67.99 + free ship
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LOT OF 2 DIELECTRIC UNION FITTING LF 3/4"
Caps, Plugs & UnionsNew
LOT OF 2 DIELECTRIC UNION FITTING LF 3/4"
$68.69 + free ship
2 pcs · $34.34 each
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(QTY 7) Anvil 3/4" Black Malleable Iron Pipe Union Fitting 150 PSI CWP Plumbing
Caps, Plugs & UnionsBlack IronNew
(QTY 7) Anvil 3/4" Black Malleable Iron Pipe Union Fitting 150 PSI CWP Plumbing
$68.99 + free ship
7 pcs · $9.86 each
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Matco Norca Dielectric Flanged Union Cast Iron Galvanized 3" - Incomplete
Caps, Plugs & UnionsGalvanizedNew
Matco Norca Dielectric Flanged Union Cast Iron Galvanized 3" - Incomplete
$69.92 + free ship
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1-1/4" Dielectric Union, Sweat End x FIP Thread (CxF), Qty 7
Caps, Plugs & UnionsBrassNew
1-1/4" Dielectric Union, Sweat End x FIP Thread (CxF), Qty 7
$69.99 + $16.60 ship
7 pcs · $10.00 each
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(10ct) Homewerks FSU LFDUM-34 Lead Free 3/4" MIP X Sweat Dielectric Union
Caps, Plugs & UnionsBrassNew
(10ct) Homewerks FSU LFDUM-34 Lead Free 3/4" MIP X Sweat Dielectric Union
$69.99 + free ship
10 pcs · $7.00 each
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Lot of 4 Watts Regulator 1-1/2" Dielectric Union FNPT FIP Pipe Fitting
Caps, Plugs & UnionsGalvanizedNew
Lot of 4 Watts Regulator 1-1/2" Dielectric Union FNPT FIP Pipe Fitting
$71.99
4 pcs · $18.00 each
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JOMAR 701-705G Dielectric Union 1" Press x FIP Brass 250PSI
Caps, Plugs & UnionsBrassNew
JOMAR 701-705G Dielectric Union 1" Press x FIP Brass 250PSI
$72.69 + free ship
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WATTS Dielectric Union: 2 in x 2 Female NPT x Female Solder LF3001A (S4)
Caps, Plugs & UnionsBrassNew
WATTS Dielectric Union: 2 in x 2 Female NPT x Female Solder LF3001A (S4)
$73.99 + free ship
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FNW 2" Copper Press Brass Union FNW5V7476K Lead Free Brass Fitting Tool
Caps, Plugs & UnionsBrassNew
FNW 2" Copper Press Brass Union FNW5V7476K Lead Free Brass Fitting Tool
$74.19 + free ship
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