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Copper Fittings

  • 1/2" Copper 90° Elbow Product Image
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    1/2" Copper 90° Elbow 31272 1/2" Copper 90° Elbow
    SKU: 31272
    Brand: Elkhart
    (40)
    $0.39 each
      Box Up & Save 13%  
    $17.00 box of 50
    $0.34 each
    37,001
    Mon, Dec 23
    107,984
    QtyArrives
    37,001 Mon, Dec 23
    70,983 Thu, Dec 26 – Fri, Dec 27
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  • 3/4" Copper 90° Elbow Product Image
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    3/4" Copper 90° Elbow 31288 3/4" Copper 90° Elbow
    SKU: 31288
    Brand: Elkhart
    (40)
    $0.86 each
      Box Up & Save 14%  
    $18.50 box of 25
    $0.74 each
    23,074
    Mon, Dec 23
    97,667
    QtyArrives
    23,074 Mon, Dec 23
    74,593 Thu, Dec 26 – Fri, Dec 27
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  • 1" Copper 90° Elbow Product Image
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    1" Copper 90° Elbow 31296 1" Copper 90° Elbow
    SKU: 31296
    Brand: Elkhart
    (40)
    $2.29 each
      Box Up & Save 14%  
    $19.70 box of 10
    $1.97 each
    6,643
    Mon, Dec 23
    13,327
    QtyArrives
    6,643 Mon, Dec 23
    6,684 Thu, Dec 26 – Fri, Dec 27
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  • 1-1/4" Copper 90° Elbow Product Image
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    1-1/4" Copper 90° Elbow 31306-ELKHART 1-1/4" Copper 90° Elbow
    SKU: 31306-ELKHART
    Brand: Elkhart
    (40)
    $3.39 each
      Box Up & Save 15%  
    $72.25 box of 25
    $2.89 each
    2,004
    Mon, Dec 23
    2,004
    QtyArrives
    2,004 Mon, Dec 23
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  • 1-1/2" Copper 90° Elbow Product Image
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    1-1/2" Copper 90° Elbow 31314 1-1/2" Copper 90° Elbow
    SKU: 31314
    Brand: Elkhart
    (40)
    $5.29 each
      Box Up & Save 15%  
    $89.80 box of 20
    $4.49 each
    516
    Mon, Dec 23
    4,908
    QtyArrives
    516 Mon, Dec 23
    4,392 Thu, Dec 26 – Fri, Dec 27
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  • 2" Copper 90° Elbow Product Image
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    2" Copper 90° Elbow 31322 2" Copper 90° Elbow
    SKU: 31322
    Brand: Elkhart
    (40)
    $10.39 each
      Box Up & Save 14%  
    $88.90 box of 10
    $8.89 each
    559
    Mon, Dec 23
    4,224
    QtyArrives
    559 Mon, Dec 23
    3,665 Thu, Dec 26 – Fri, Dec 27
    Questions? Call 1-888-757-4774
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  • 2-1/2" Copper 90° Elbow Product Image
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    2-1/2" Copper 90° Elbow 31330-ELKHART 2-1/2" Copper 90° Elbow
    SKU: 31330-ELKHART
    Brand: Elkhart
    (40)
    $20.69 each
      Box Up & Save 14%  
    $88.95 box of 5
    $17.79 each
    57
    Mon, Dec 23
    57
    QtyArrives
    57 Mon, Dec 23
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  • 3" Copper 90° Elbow Product Image
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    3" Copper 90° Elbow 31338-ELKHART 3" Copper 90° Elbow
    SKU: 31338-ELKHART
    Brand: Elkhart
    (40)
    $29.29 each
      Box Up & Save 14%  
    $75.57 box of 3
    $25.19 each
    110
    Mon, Dec 23
    110
    QtyArrives
    110 Mon, Dec 23
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  • 4" Copper 90° Elbow Product Image
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    4" Copper 90° Elbow 31352 4" Copper 90° Elbow
    SKU: 31352
    Brand: Elkhart
    (40)
    $64.99 each
    14
    Mon, Dec 23
    170
    QtyArrives
    14 Mon, Dec 23
    156 Thu, Dec 26 – Fri, Dec 27
    Questions? Call 1-888-757-4774
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  • 1/8" Copper 90° Elbow Product Image
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    1/8" Copper 90° Elbow 31260 1/8" Copper 90° Elbow
    SKU: 31260
    Brand: Elkhart
    (40)
    $1.40 each
      Box Up & Save 14%  
    $60.00 box of 50
    $1.20 each
    377
    Mon, Dec 23
    432
    QtyArrives
    377 Mon, Dec 23
    55 Thu, Dec 26 – Fri, Dec 27
    Questions? Call 1-888-757-4774
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  • 1/4" Copper 90° Elbow Product Image
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    1/4" Copper 90° Elbow 31262 1/4" Copper 90° Elbow
    SKU: 31262
    Brand: Elkhart
    (40)
    $1.27 each
      Box Up & Save 14%  
    $21.80 box of 20
    $1.09 each
    3,144
    Mon, Dec 23
    3,188
    QtyArrives
    3,144 Mon, Dec 23
    44 Thu, Dec 26 – Fri, Dec 27
    Questions? Call 1-888-757-4774
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  • 3/8" Copper 90° Elbow Product Image
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    3/8" Copper 90° Elbow 31266 3/8" Copper 90° Elbow
    SKU: 31266
    Brand: Elkhart
    (40)
    $1.40 each
      Box Up & Save 14%  
    $30.00 box of 25
    $1.20 each
    1,360
    Mon, Dec 23
    1,490
    QtyArrives
    1,360 Mon, Dec 23
    130 Thu, Dec 26 – Fri, Dec 27
    Questions? Call 1-888-757-4774
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  • 5/8" Copper 90° Elbow Product Image
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    5/8" Copper 90° Elbow 31280 5/8" Copper 90° Elbow
    SKU: 31280
    Brand: Elkhart
    (40)
    $2.89 each
      Box Up & Save 14%  
    $24.90 box of 10
    $2.49 each
    241
    Mon, Dec 23
    290
    QtyArrives
    241 Mon, Dec 23
    49 Thu, Dec 26 – Fri, Dec 27
    Questions? Call 1-888-757-4774
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  • 1/2" x 1/4" Copper 90° Elbow Product Image
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    1/2" x 1/4" Copper 90° Elbow 31276-ELKHART 1/2" x 1/4" Copper 90° Elbow
    SKU: 31276-ELKHART
    Brand: Elkhart
    (40)
    $3.99 each
      Box Up & Save 15%  
    $169.50 box of 50
    $3.39 each
    102
    Mon, Dec 23
    115
    QtyArrives
    102 Mon, Dec 23
    13 Thu, Dec 26 – Fri, Dec 27
    Questions? Call 1-888-757-4774
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  • 1/2" x 3/8" Copper 90° Elbow Product Image
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    1/2" x 3/8" Copper 90° Elbow 31274 1/2" x 3/8" Copper 90° Elbow
    SKU: 31274
    Brand: Elkhart
    (40)
    $3.99 each
      Box Up & Save 15%  
    $169.50 box of 50
    $3.39 each
    144
    Mon, Dec 23
    224
    QtyArrives
    144 Mon, Dec 23
    80 Thu, Dec 26 – Fri, Dec 27
    Questions? Call 1-888-757-4774
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  • 3/4" x 1/2" Copper 90° Elbow Product Image
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    3/4" x 1/2" Copper 90° Elbow 31290 3/4" x 1/2" Copper 90° Elbow
    SKU: 31290
    Brand: Elkhart
    (40)
    $2.79 each
      Box Up & Save 14%  
    $60.00 box of 25
    $2.40 each
    555
    Mon, Dec 23
    3,272
    QtyArrives
    555 Mon, Dec 23
    2,717 Thu, Dec 26 – Fri, Dec 27
    Questions? Call 1-888-757-4774
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  • 5/8" x 1/2" Copper 90° Elbow Product Image
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    5/8" x 1/2" Copper 90° Elbow 31282 5/8" x 1/2" Copper 90° Elbow
    SKU: 31282
    Brand: Elkhart
    (40)
    $3.89 each
      Box Up & Save 15%  
    $82.25 box of 25
    $3.29 each
    129
    Mon, Dec 23
    129
    QtyArrives
    129 Mon, Dec 23
    Questions? Call 1-888-757-4774
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  • 1" x 3/4" Copper 90° Elbow Product Image
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    1" x 3/4" Copper 90° Elbow 31298 1" x 3/4" Copper 90° Elbow
    SKU: 31298
    Brand: Elkhart
    (40)
    $4.69 each
      Box Up & Save 15%  
    $39.90 box of 10
    $3.99 each
    519
    Mon, Dec 23
    747
    QtyArrives
    519 Mon, Dec 23
    228 Thu, Dec 26 – Fri, Dec 27
    Questions? Call 1-888-757-4774
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  • 1" x 1/2" Copper 90° Elbow Product Image
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    1" x 1/2" Copper 90° Elbow 31300-ELKHART 1" x 1/2" Copper 90° Elbow
    SKU: 31300-ELKHART
    Brand: Elkhart
    (40)
    $5.69 each
      Box Up & Save 14%  
    $122.25 box of 25
    $4.89 each
    94
    Mon, Dec 23
    94
    QtyArrives
    94 Mon, Dec 23
    Questions? Call 1-888-757-4774
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  • 1-1/4" x 1" Copper 90° Elbow Product Image
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    1-1/4" x 1" Copper 90° Elbow 31308 1-1/4" x 1" Copper 90° Elbow
    SKU: 31308
    Brand: Elkhart
    (40)
    $12.99 each
      Box Up & Save 14%  
    $111.90 box of 10
    $11.19 each
    68
    Mon, Dec 23
    68
    QtyArrives
    68 Mon, Dec 23
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  • 1-1/2" x 1-1/4" Copper 90° Elbow Product Image
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    1-1/2" x 1-1/4" Copper 90° Elbow 31316 1-1/2" x 1-1/4" Copper 90° Elbow
    SKU: 31316
    Brand: Elkhart
    (40)
    $17.19 each
      Box Up & Save 14%  
    $147.90 box of 10
    $14.79 each
    14
    Mon, Dec 23
    42
    QtyArrives
    14 Mon, Dec 23
    28 Thu, Dec 26 – Fri, Dec 27
    Questions? Call 1-888-757-4774
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  • 2" x 1-1/2" Copper 90° Elbow Product Image
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    2" x 1-1/2" Copper 90° Elbow 31324 2" x 1-1/2" Copper 90° Elbow
    SKU: 31324
    Brand: Elkhart
    (40)
    $22.89 each
      Box Up & Save 14%  
    $98.45 box of 5
    $19.69 each
    39
    Mon, Dec 23
    41
    QtyArrives
    39 Mon, Dec 23
    2 Thu, Dec 26 – Fri, Dec 27
    Questions? Call 1-888-757-4774
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  • 2-1/2" x 2" Copper 90° Elbow Product Image
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    2-1/2" x 2" Copper 90° Elbow 31332-ELKHART 2-1/2" x 2" Copper 90° Elbow
    SKU: 31332-ELKHART
    Brand: Elkhart
    (40)
    $84.99 each
      Box Up & Save 14%  
    $364.95 box of 5
    $72.99 each
    4
    Mon, Dec 23
    4
    QtyArrives
    4 Mon, Dec 23
    Questions? Call 1-888-757-4774
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  • 3" x 2-1/2" Copper 90° Elbow Product Image
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    3" x 2-1/2" Copper 90° Elbow 31340-ELKHART 3" x 2-1/2" Copper 90° Elbow
    SKU: 31340-ELKHART
    Brand: Elkhart
    (40)
    $141.99 each
    Fri, Jan 3 – Wed, Jan 8
    Arrives
    Fri, Jan 3 – Wed, Jan 8
    Questions? Call 1-888-757-4774 or
    Add to List

Resources

Articles

  • Copper fittings are used in both hot and cold water lines in plumbing systems when making connections to copper pipe. There are two basic types of copper pipe or tubing: rigid and flexible. Copper fittings can be used with both types of copper pipe. Rigid pipe is generally installed in new homes and provides a neater installation option. Flexible copper pipe is best for repair work since it can be run around obstacles without connections or cuts. SupplyHouse.com has the copper pipe fittings needed to make the best connection for your systems.

    Types of Copper Fittings
    There are many different types of copper fittings, each serving a particular function.

    Copper 45 & Copper 90 Degree Elbows are used to change the direction of the flow of water 45 or 90 degrees. These fittings are connected directly to a copper pipe.

    Copper 45 & Copper 90 Street Elbows are also used to change the direction of the flow of water 45 or 90 degrees. Unlike a standard elbow, a street elbow is connected to a copper fitting.

    Couplings are used to connect two pieces of copper pipe together.

    Caps are used to cover the outside end of a copper pipe.

    Tee Fittings are used to either combine or split fluid flow. They are also used to connect pipes of different diameters or for changing the direction of pipe runs.

    Unions are similar to couplings and are used to connect two pieces of pipe together. However, a union is designed to allow quick and convenient disconnection of pipes for maintenance or fixture replacement.

    Types of Connections
    Sweat Connections
    Most copper pipe is joined by sweat connections. These connections require pipe, fittings, flux, solder, and a blow torch. After the pipe and fittings are cleaned, flux is applied to the fitting to prevent the copper from oxidizing and to ensure a strong bond between the copper and solder. The blow torch is then used to heat the joint until the flux bubbles, which is when the solder is fed in. As the solder melts, it is drawn to the joint, and creates a liquid- and gas-tight connection upon cooling.

    Male and Female Connections
    Male and female fittings can be used to make pipe connections. Male fittings are generally the same size as the pipe, while female fittings are larger and can slide over pipe or male fittings. To make this type of connection, both a male and female fitting of the same size are needed.

    National Pipe Thread (NPT)
    Pipe threads are used as another common connection for rigid pipe. The male end has threads on the outside, which screw into the female fitting and its threads on the inside. To make this type of airtight connection, pipe and/or fittings, thread sealant, and a wrench are needed. The threads and connection become tighter the further they are screwed together, requiring a wrench to ensure a tight seal.

    NPT fittings can be denoted as such, or as MNPT for male fittings or FNPT for female. NPT is also the same regardless of the pipe material, allowing for connections between two different types of pipe to be made. A variety of pipes have adapters for NPT including copper, brass, black iron, PVC stainless steel, and PEX. Be cautious to not join two dissimilar metals together.

    Copper Press Connections
    An alternative to sweat connections is Viega copper press connections. This uses specialty fittings and tools while avoiding the use of an open flame to make airtight connections. Copper press connections also save time and labor for users. Zoomlock is a press connection used for refrigeration lines and have different jaws than the regular plumbing press fittings.

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