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Caps, Plugs & Unions · 1,720 for sale

AllElbows 1,907Tees 1,068Couplings 804Adapters & Reducers 3,161Valves 3,000Pipe & Tubing 1,157Caps, Plugs & Unions 1,720Flare & Compression 1,156PEX & Push-Fit 2,572PVC & CPVC 844Tools 1,806Solder, Flux & Supplies 1,124Bulk Lots 603More Plumbing 462
Part # 640625 3/4" X 3/4" Solder Dielectric Union
Caps, Plugs & UnionsNew
Part # 640625 3/4" X 3/4" Solder Dielectric Union
$20.00 + free ship
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Watts Dielectric Union LF3006 Female Iron Pipe Thread 1/2”-Lead Free
Caps, Plugs & UnionsGalvanizedNew
Watts Dielectric Union LF3006 Female Iron Pipe Thread 1/2”-Lead Free
$20.00
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DIELECTRIC UNION 1/2" USED, 5 MALE CONNECTORS IN PACK, TO CONNECT MIXED PIPE
Caps, Plugs & UnionsGalvanized
DIELECTRIC UNION 1/2" USED, 5 MALE CONNECTORS IN PACK, TO CONNECT MIXED PIPE
$20.00
5 pcs · $4.00 each
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Watts 11/4 Lf 3001A-1 1/4 Dielectric Union,1-1/4 In,Fip X Solder
Caps, Plugs & UnionsGalvanized
Watts 11/4 Lf 3001A-1 1/4 Dielectric Union,1-1/4 In,Fip X Solder
$20.00
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DIELECTRIC UNION 1/2" USED, 7 FEMALE CONNECTORS IN PACK , TO CONNECT MIXED METAL
Caps, Plugs & UnionsGalvanized
DIELECTRIC UNION 1/2" USED, 7 FEMALE CONNECTORS IN PACK , TO CONNECT MIXED METAL
$20.00
7 pcs · $2.86 each
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2" Threaded Union Pipe Fitting Galvanized Malleable Iron
Caps, Plugs & UnionsGalvanizedNew
2" Threaded Union Pipe Fitting Galvanized Malleable Iron
$20.00 + free ship
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(Lot of 2) 3/4" NPT X 3/4" NPT Black Iron Union Pipe Fitting
Caps, Plugs & UnionsBlack IronNew
(Lot of 2) 3/4" NPT X 3/4" NPT Black Iron Union Pipe Fitting
$20.00 + free ship
2 pcs · $10.00 each
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Legend Valve P-571NL: 3/4" FNPT x Press Dielectric Union
Caps, Plugs & UnionsBrassNew
Legend Valve P-571NL: 3/4" FNPT x Press Dielectric Union
$20.13 + free ship
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🔥 2" Black Malleable Iron Pipe Plug NPT Threaded Fitting Heavy Duty ~ 5 Units🔥
Caps, Plugs & UnionsBlack IronNew
🔥 2" Black Malleable Iron Pipe Plug NPT Threaded Fitting Heavy Duty ~ 5 Units🔥
$20.13 + free ship
5 pcs · $4.03 each
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1-1/2 in. Lead Free Cast Brass Copper Union Fitting with Sweat Connects C x C
Caps, Plugs & UnionsBrassNew
1-1/2 in. Lead Free Cast Brass Copper Union Fitting with Sweat Connects C x C
$20.43 + $10.50 ship
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10 PCS 3/8 Brass Compression Female Cap Outer Hex Stop Valve Plug Fitting
Caps, Plugs & UnionsBrassNew
10 PCS 3/8 Brass Compression Female Cap Outer Hex Stop Valve Plug Fitting
$20.92 + free ship
10 pcs · $2.09 each
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6 Pcs Brass Flare Plug SAE 45 Degree Tube Fitting Seal Plugs Cap Assortment Kits
Caps, Plugs & UnionsBrassNew
6 Pcs Brass Flare Plug SAE 45 Degree Tube Fitting Seal Plugs Cap Assortment Kits
$20.99 + free ship
6 pcs · $3.50 each
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Lot Of 2 Dielectric Union 3/4" FIP x 3/4" Threaded Female
Caps, Plugs & UnionsNew
Lot Of 2 Dielectric Union 3/4" FIP x 3/4" Threaded Female
$21.00 + free ship
2 pcs · $10.50 each
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WATTS LF3001A Dielectric Union 1" FIP Thread x CTS Solder Joint (FxC) LEAD FREE
Caps, Plugs & UnionsBrassNew
WATTS LF3001A Dielectric Union 1" FIP Thread x CTS Solder Joint (FxC) LEAD FREE
$21.07 + free ship
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1" 150 Threaded (NPT) Union Black Malleable Iron Pipe Fitting MI040641BMI
Caps, Plugs & UnionsBlack IronNew
1" 150 Threaded (NPT) Union Black Malleable Iron Pipe Fitting MI040641BMI
$21.10 + free ship
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Dielectric Union 3/4" Bridging Lot of 2
Caps, Plugs & Unions
Dielectric Union 3/4" Bridging Lot of 2
$21.25 + free ship
2 pcs · $10.62 each
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1-1/2" 150 Threaded NPT Union Galvanized Malleable Iron Pipe Fitting <MI04084G1
Caps, Plugs & UnionsGalvanizedNew
1-1/2" 150 Threaded NPT Union Galvanized Malleable Iron Pipe Fitting <MI04084G1
$21.64 + free ship
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1-1/2" DIELECTRIC UNION 1-1/2" FIP X 1-1/2" SWEAT NEW
Caps, Plugs & UnionsNew
1-1/2" DIELECTRIC UNION 1-1/2" FIP X 1-1/2" SWEAT NEW
$21.99
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Lot of 2 Galvanized Malleable Iron Rounded 2" Cap Pipe Fittings Threaded
Caps, Plugs & UnionsGalvanizedNew
Lot of 2 Galvanized Malleable Iron Rounded 2" Cap Pipe Fittings Threaded
$21.99 + free ship
2 pcs · $10.99 each
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ProFlo PFXCCS66 Low Lead Dielectric Union 1-1/2" FIP x 1-1/2" SWT - NEW
Caps, Plugs & UnionsGalvanizedNew
ProFlo PFXCCS66 Low Lead Dielectric Union 1-1/2" FIP x 1-1/2" SWT - NEW
$22.00 + free ship
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Anvil 8700163051 Black Malleable Iron Pipe Fitting Union 1 in. NPT Female
Caps, Plugs & UnionsBlack IronNew
Anvil 8700163051 Black Malleable Iron Pipe Fitting Union 1 in. NPT Female
$22.12 + free ship
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Proflo 2" Dielectric Union PFXCCS77 FIP x Copper Sweat 250 PSI No Lead Finish
Caps, Plugs & UnionsNew
Proflo 2" Dielectric Union PFXCCS77 FIP x Copper Sweat 250 PSI No Lead Finish
$22.45 + free ship
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Dielectric Union Pipe Fitting 3/4 in FIP Brass x Steel EVGG0034-OM
Caps, Plugs & UnionsBrassNew
Dielectric Union Pipe Fitting 3/4 in FIP Brass x Steel EVGG0034-OM
$22.45 + free ship
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(QTY 2) TRADE STAR DU-SWTXFIP-114: 1-1/4" FIP X 1-1/4" SWT DIELECTRIC UNION
Caps, Plugs & UnionsNew
(QTY 2) TRADE STAR DU-SWTXFIP-114: 1-1/4" FIP X 1-1/4" SWT DIELECTRIC UNION
$22.45 + free ship
2 pcs · $11.22 each
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Watts LF301 Dielectric Union 1-1/2 In FIP X Solder Plumbing Fitting Lead Free
Caps, Plugs & UnionsNew
Watts LF301 Dielectric Union 1-1/2 In FIP X Solder Plumbing Fitting Lead Free
$22.49
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237125 Old-Stock; Epco HA-G Threaded Dielectric Union; 3/4NPT
Caps, Plugs & UnionsNew
237125 Old-Stock; Epco HA-G Threaded Dielectric Union; 3/4NPT
$22.54 + free ship
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Camco Dielectric Union, 3/4" NPT, Paired (23503)
Caps, Plugs & UnionsNew
Camco Dielectric Union, 3/4" NPT, Paired (23503)
$22.63 + $8.00 ship
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Mueller 168-005NL Galvanized Steel Dielectric Union 1 FPT x 1 Sweat Dia. in.
Caps, Plugs & UnionsGalvanizedNew
Mueller 168-005NL Galvanized Steel Dielectric Union 1 FPT x 1 Sweat Dia. in.
$22.68 + free ship
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Anvil 8700132452, Malleable Iron Pipe Fitting, Cap, 2" NPT Female, Black Finish
Caps, Plugs & UnionsBlack IronNew
Anvil 8700132452, Malleable Iron Pipe Fitting, Cap, 2" NPT Female, Black Finish
$22.73 + free ship
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WATTS LF3006 1 Inch Lead Free Dielectric Union FIP x FIP 250 PSI for Gas Service
Caps, Plugs & UnionsNew
WATTS LF3006 1 Inch Lead Free Dielectric Union FIP x FIP 250 PSI for Gas Service
$22.75 + free ship
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Lead Free Cast Brass Copper Union Fitting w/ Sweat to Male Thread CxM
Caps, Plugs & UnionsBrassNew
Lead Free Cast Brass Copper Union Fitting w/ Sweat to Male Thread CxM
$22.95 + free ship
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New GRINNELL / SK Galvanized Pipe Union Fittings 2" NPT w/ copper/brass seals
Caps, Plugs & UnionsGalvanizedNew
New GRINNELL / SK Galvanized Pipe Union Fittings 2" NPT w/ copper/brass seals
$22.95 + free ship
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Anvil 8700163556 Malleable Iron Pipe Fitting Union 1-1/4" NPT Female Galvanized
Caps, Plugs & UnionsGalvanizedNew
Anvil 8700163556 Malleable Iron Pipe Fitting Union 1-1/4" NPT Female Galvanized
$22.95 + free ship
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Lot of 2 CHERNE 3" (75mm) Part# 270-032 TEST BALL PLUG Made In USA NOS
Caps, Plugs & Unions
Lot of 2 CHERNE 3" (75mm) Part# 270-032 TEST BALL PLUG Made In USA NOS
$22.95
2 pcs · $11.47 each
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Anvil 8700162905, Malleable Iron Pipe Fitting, Union, 3/8" NPT Female, Black
Caps, Plugs & UnionsBlack IronNew
Anvil 8700162905, Malleable Iron Pipe Fitting, Union, 3/8" NPT Female, Black
$22.96 + free ship
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Lot Of Dielectric, Brass, Black pipe Unions And Union Parts. See Description
Caps, Plugs & UnionsNew
Lot Of Dielectric, Brass, Black pipe Unions And Union Parts. See Description
$22.99 + $11.50 ship
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Nibco Webstone Dielectric Union 3/4" FIP x Press Union H-81103W
Caps, Plugs & UnionsBrassNew
Nibco Webstone Dielectric Union 3/4" FIP x Press Union H-81103W
$22.99 + free ship
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JOMAR INTERNATIONAL 701-405 Dielectric Union 1 in. FIP x 1 in. FIP Black (G)
Caps, Plugs & UnionsBlack IronNew
JOMAR INTERNATIONAL 701-405 Dielectric Union 1 in. FIP x 1 in. FIP Black (G)
$23.00 + free ship
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Anvil 8700162905, Malleable Iron Pipe Fitting, Union, 3/8" NPT Female, Black
Caps, Plugs & UnionsBlack IronNew
Anvil 8700162905, Malleable Iron Pipe Fitting, Union, 3/8" NPT Female, Black
$23.00 + free ship
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WATTS 0009891 Dielectric Union 3/4" Brass 250 PSI - FNPT x Solder Connection
Caps, Plugs & UnionsBrassNew
WATTS 0009891 Dielectric Union 3/4" Brass 250 PSI - FNPT x Solder Connection
$23.04 + free ship
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B & K Dielectric Union Galvanized 1/2 "
Caps, Plugs & UnionsGalvanizedNew
B & K Dielectric Union Galvanized 1/2 "
$23.25 + free ship
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20505 Dielectric Union 1 Inch FIP x 1 Inch Solder Brass Hardware
Caps, Plugs & UnionsBrassNew
20505 Dielectric Union 1 Inch FIP x 1 Inch Solder Brass Hardware
$23.35 + free ship
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Mainline, ML3001A-2, 2" Sweat x FIP, Lead Free, Dielectric Union New E49
Caps, Plugs & UnionsNew
Mainline, ML3001A-2, 2" Sweat x FIP, Lead Free, Dielectric Union New E49
$23.41 + $10.00 ship
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Dielectric 93984AVI 11/2” Union Stainless Steel Threaded Union
Caps, Plugs & UnionsStainless
Dielectric 93984AVI 11/2” Union Stainless Steel Threaded Union
$23.49 + free ship
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NIBCO 733W 3/4 Union, Cast Bronze/Copper, 3/4" Tube, CxC set of 2
Caps, Plugs & UnionsBronzeNew
NIBCO 733W 3/4 Union, Cast Bronze/Copper, 3/4" Tube, CxC set of 2
$23.50
2 pcs · $11.75 each
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1-1/4" 150 Threaded (NPT) Union Black Malleable Iron Pipe Fitting MI040741BMI
Caps, Plugs & UnionsBlack IronNew
1-1/4" 150 Threaded (NPT) Union Black Malleable Iron Pipe Fitting MI040741BMI
$23.76 + free ship
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SCI - 1" - DIELECTRIC PIPE UNION NL, 250PS MAX, New In Original Package
Caps, Plugs & UnionsNew
SCI - 1" - DIELECTRIC PIPE UNION NL, 250PS MAX, New In Original Package
$23.79 + free ship
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10 Pack XFITTING 3/4" Press Plug, Lead Free Brass, ProPress
Caps, Plugs & UnionsBrassNew
10 Pack XFITTING 3/4" Press Plug, Lead Free Brass, ProPress
$23.99 + free ship
10 pcs · $2.40 each
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