Product Data

KSCdirect Part #: COUP 4X4
Description: 56-44 4 X 4 COUP CI/PL PCX56-44
MFG Part #: 1056-44
UPC: 018578015555
Supplier: FERNCO
On Hand: In Stock - Available for immediate shipment.

Your Price: $8.52 / EA

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Fernco® Pipe Coupling, Flexible, Series: 1056, Fitting/Connector Type: Coupling, 4 in Nominal, Cast Iron/Plastic, PVC, -30 to 140 deg F, 4.58 in, Domestic


  • Positive seal against infiltration and exfiltration

  • Leak-proof, root-proof and are resistant to chemicals, ultraviolet rays, fungus growth and normal sewer gases

  • Connects same or different pipe sizes and materials quickly and easily

  • 300 series stainless steel clamps are corrosion-resistant and rustproof

  • Tested designs backed by over five decades of proven performance

  • 60 in lb installation torque

  • Flexible PVC 60 duro shore a

  • 4.3 psi tested pressure


  • ASTM D5926/C1173

  • CSA B602




Dimensions 4.58 in
Domestic/Import Domestic
End Style Cast Iron/Plastic
Fitting/Connector Type Coupling
Material PVC
Nominal Size 4 in
Series 1056
Temperature Rating -30 to 140 deg F
Type Flexible
Manufacturer FERNCO