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  • 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
    (48)
    $0.43 each
      Box Up & Save 12%  
    $19.00 box of 50
    $0.38 each
    157,602
    Mon, Nov 2
    266,234
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    157,602 Mon, Nov 2
    108,632 Tue, Nov 3 – Wed, Nov 4
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    3/4" Copper 90° Elbow 31288 3/4" Copper 90° Elbow
    SKU: 31288
    Brand: Elkhart
    (48)
    $0.97 each
      Box Up & Save 13%  
    $21.00 box of 25
    $0.84 each
    31,658
    Mon, Nov 2
    119,251
    QtyArrives
    31,658 Mon, Nov 2
    87,593 Tue, Nov 3 – Wed, Nov 4
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    1" Copper 90° Elbow 31296 1" Copper 90° Elbow
    SKU: 31296
    Brand: Elkhart
    (48)
    $2.59 each
      Box Up & Save 14%  
    $22.30 box of 10
    $2.23 each
    37,058
    Mon, Nov 2
    52,568
    QtyArrives
    37,058 Mon, Nov 2
    15,510 Tue, Nov 3 – Wed, Nov 4
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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
    (48)
    $3.81 each
      Box Up & Save 15%  
    $81.25 box of 25
    $3.25 each
    3,205
    Mon, Nov 2
    3,205
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    3,205 Mon, Nov 2
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    1-1/2" Copper 90° Elbow 31314 1-1/2" Copper 90° Elbow
    SKU: 31314
    Brand: Elkhart
    (48)
    $5.99 each
      Box Up & Save 15%  
    $101.80 box of 20
    $5.09 each
    3,107
    Mon, Nov 2
    10,191
    QtyArrives
    3,107 Mon, Nov 2
    7,084 Tue, Nov 3 – Wed, Nov 4
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    2" Copper 90° Elbow 31322 2" Copper 90° Elbow
    SKU: 31322
    Brand: Elkhart
    (48)
    $11.69 each
      Box Up & Save 15%  
    $99.90 box of 10
    $9.99 each
    2,053
    Mon, Nov 2
    4,896
    QtyArrives
    2,053 Mon, Nov 2
    2,843 Tue, Nov 3 – Wed, Nov 4
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    2-1/2" Copper 90° Elbow 31330-ELKHART 2-1/2" Copper 90° Elbow
    SKU: 31330-ELKHART
    Brand: Elkhart
    (48)
    $23.19 each
      Box Up & Save 14%  
    $99.45 box of 5
    $19.89 each
    319
    Mon, Nov 2
    319
    QtyArrives
    319 Mon, Nov 2
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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
    (48)
    $32.89 each
    226
    Mon, Nov 2
    226
    QtyArrives
    226 Mon, Nov 2
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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
    (48)
    $72.99 each
    71
    Mon, Nov 2
    405
    QtyArrives
    71 Mon, Nov 2
    334 Tue, Nov 3 – Wed, Nov 4
    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
    (48)
    $1.58 each
      Box Up & Save 15%  
    $67.50 box of 50
    $1.35 each
    799
    Mon, Nov 2
    854
    QtyArrives
    799 Mon, Nov 2
    55 Tue, Nov 3 – Wed, Nov 4
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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
    (48)
    $1.38 each
      Box Up & Save 14%  
    $23.60 box of 20
    $1.18 each
    3,682
    Mon, Nov 2
    3,722
    QtyArrives
    3,682 Mon, Nov 2
    40 Tue, Nov 3 – Wed, Nov 4
    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
    (48)
    $1.58 each
      Box Up & Save 15%  
    $33.75 box of 25
    $1.35 each
    1,516
    Mon, Nov 2
    1,611
    QtyArrives
    1,516 Mon, Nov 2
    95 Tue, Nov 3 – Wed, Nov 4
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  • 5/8" Copper 90° Elbow Product Image
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    5/8" Copper 90° Elbow WP7-10 5/8" Copper 90° Elbow
    SKU: WP7-10
    Brand: Cello
    (48)
    $2.55 each
      Box Up & Save 10%  
    $114.50 box of 50
    $2.29 each
    33
    Mon, Nov 2
    33
    QtyArrives
    33 Mon, Nov 2
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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
    (48)
    $3.20 each
      Box Up & Save 14%  
    $27.60 box of 10
    $2.76 each
    190
    Mon, Nov 2
    410
    QtyArrives
    190 Mon, Nov 2
    220 Tue, Nov 3 – Wed, Nov 4
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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
    (48)
    $4.39 each
      Box Up & Save 15%  
    $186.50 box of 50
    $3.73 each
    53
    Mon, Nov 2
    191
    QtyArrives
    53 Mon, Nov 2
    138 Tue, Nov 3 – Wed, Nov 4
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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
    (48)
    $4.39 each
      Box Up & Save 15%  
    $186.50 box of 50
    $3.73 each
    146
    Mon, Nov 2
    221
    QtyArrives
    146 Mon, Nov 2
    75 Tue, Nov 3 – Wed, Nov 4
    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
    (48)
    $3.14 each
      Box Up & Save 14%  
    $67.75 box of 25
    $2.71 each
    912
    Mon, Nov 2
    2,075
    QtyArrives
    912 Mon, Nov 2
    1,163 Tue, Nov 3 – Wed, Nov 4
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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
    (48)
    $4.29 each
      Box Up & Save 15%  
    $90.75 box of 25
    $3.63 each
    122
    Mon, Nov 2
    122
    QtyArrives
    122 Mon, Nov 2
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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
    (48)
    $5.29 each
      Box Up & Save 15%  
    $44.90 box of 10
    $4.49 each
    428
    Mon, Nov 2
    667
    QtyArrives
    428 Mon, Nov 2
    239 Tue, Nov 3 – Wed, Nov 4
    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
    (48)
    $6.39 each
      Box Up & Save 14%  
    $137.25 box of 25
    $5.49 each
    132
    Mon, Nov 2
    132
    QtyArrives
    132 Mon, Nov 2
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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
    (48)
    $14.59 each
      Box Up & Save 14%  
    $124.90 box of 10
    $12.49 each
    226
    Mon, Nov 2
    319
    QtyArrives
    226 Mon, Nov 2
    93 Tue, Nov 3 – Wed, Nov 4
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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
    (48)
    $19.29 each
      Box Up & Save 14%  
    $165.90 box of 10
    $16.59 each
    60
    Mon, Nov 2
    98
    QtyArrives
    60 Mon, Nov 2
    38 Tue, Nov 3 – Wed, Nov 4
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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
    (48)
    $25.79 each
      Box Up & Save 14%  
    $110.95 box of 5
    $22.19 each
    78
    Mon, Nov 2
    90
    QtyArrives
    78 Mon, Nov 2
    12 Tue, Nov 3 – Wed, Nov 4
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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
    (48)
    $87.99 each
    Tue, Nov 10 – Fri, Nov 13
    Arrives
    Tue, Nov 10 – Fri, Nov 13
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FAQs, Manuals & Videos

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  • 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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