Flexible Couplings

Flexible Couplings
Cast Iron, Plastic, Copper, Steel or Lead to Cast Iron, Plastic, Copper, Steel or Lead

Connect sewer, drain, waste and vent piping. Flexible Couplings are manufactured from black PVC with bactericides and fungicides for protection. Clamps are stainless steel.

  • High-quality couplings and connectors easily adapt to any situation
  • Quickly and easily connect sewer, drain, waste and vent piping
  • Dimensional flexibility ensures leak-proof seals with virtually any pipe material

Flexible Couplings Catalog  (Sizing Chart & Dimensions Given)

Product Image Model Item Name Price
NDS Flexible Coupling 10 x 10 CI/PVC

NDS Flexible Coupling 10 x 10 CI/PVC

Model: 56-1010
Flexible Coupling 10 x 10 CI/PVC. Includes 1 coupling (flexible). Dimension(s): 7" L. Diameter: 10.6"; inner diameter: 8.5". Fits:...
$65.62

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NDS Flexible Coupling 11/2 x 11/2 CI/PVC

NDS Flexible Coupling 11/2 x 11/2 CI/PVC

Model: 56-150
Flexible Coupling 11/2 x 11/2 CI/PVC. Includes 1 coupling (flexible). Dimension(s): 4" L. Diameter: 1.9"; inner diameter: 1.9". Fits:...
$7.88

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NDS Flexible Coupling 11/4 x 11/4 CI/PVC

NDS Flexible Coupling 11/4 x 11/4 CI/PVC

Model: 56-125
Flexible Coupling 11/4 x 11/4 CI/PVC. Includes 1 coupling (flexible). Dimension(s): 4" L. Diameter: 1.65"; inner diameter: 1.65"....
$7.41

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NDS Flexible Coupling 12 x 12 CI/PVC

NDS Flexible Coupling 12 x 12 CI/PVC

Model: 56-1212
Flexible Coupling 12 x 12 CI/PVC. Includes 1 coupling (flexible). Dimension(s): 6" L. Diameter: 12.83"; inner diameter: 12.83". Fits:...
$76.60

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NDS Flexible Coupling 2 x 2 CI/PVC

NDS Flexible Coupling 2 x 2 CI/PVC

Model: 56-22
Flexible Coupling 2 x 2 CI/PVC. Includes 1 coupling (flexible). Dimension(s): 4" L. Diameter: 2.4"; inner diameter: 2.4". Fits: Cast...
$8.49

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NDS Flexible Coupling 3 x 3 CI/PVC

NDS Flexible Coupling 3 x 3 CI/PVC

Model: 56-33
Flexible Coupling 3 x 3 CI/PVC. Includes 1 coupling (flexible). Dimension(s): 4" L. Diameter: 3.38"; inner diameter: 3.38". Fits: Cast...
$11.47

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NDS Flexible Coupling 3" Expansion Joint.

NDS Flexible Coupling 3" Expansion Joint.

Model: XJ3
Flexible Coupling 3" Expansion Joint. Includes 1 expansion joint. black. Dimension(s): 0.667" L.
$16.80

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NDS Flexible Coupling 4 x 3 CI/PVC

NDS Flexible Coupling 4 x 3 CI/PVC

Model: 56-43
Flexible Coupling 4 x 3 CI/PVC. Includes 1 coupling (flexible).Dimension(s): 4" L. Diameter: 4.38"; inner diameter: 3.38". Fits: Cast...
$15.46

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NDS Flexible Coupling 4 x 4 CI/PVC

NDS Flexible Coupling 4 x 4 CI/PVC

Model: 56-44
NDS Flexible Coupling 4 x 4 CI/PVC Includes 1 coupling (flexible). Dimension(s): 4" L. Diameter: 4.42"; inner diameter: 4.42". Fits:...
$14.35

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NDS Flexible Coupling 5 x 5 CI/PVC

NDS Flexible Coupling 5 x 5 CI/PVC

Model: 56-55
Flexible Coupling 5 x 5 CI/PVC. Includes 1 coupling (flexible). Dimension(s): 4" L. Diameter: 5.62"; inner diameter: 5.62". Fits: Cast...
$22.50

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NDS Flexible Coupling 6 x 4 CI/PVC

NDS Flexible Coupling 6 x 4 CI/PVC

Model: 56-64
Flexible Coupling 6 x 4 CI/PVC. Includes 1 coupling (flexible). Dimension(s): 6" L. Diameter: 6.38"; inner diameter: 4.38". Fits: Cast...
$33.40

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NDS Flexible Coupling 6 x 6 CI PVC or 5 x 5 Clay

NDS Flexible Coupling 6 x 6 CI PVC or 5 x 5 Clay

Model: 56-66
Flexible Coupling 6 x 6 Ci PVC or 5 x 5 Clay. Includes 1 coupling (flexible). Dimension(s): 6" L. Diameter: 6.38"; inner diameter:...
$30.69

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NDS Flexible Coupling 8 x 8 CI/PVC

NDS Flexible Coupling 8 x 8 CI/PVC

Model: 56-88
Flexible Coupling 8 x 8 CI/PVC. Includes 1 coupling (flexible). Dimension(s): 6" L. Diameter: 8.5"; inner diameter: 8.5". Fits: Cast...
$47.21

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