4 x 3 in. Cast Iron and Plastic Flexible Coupling

Part #F105643RC  |  Manufacturer Part #1056-43RC

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Product Details

  • Connects cast iron, plastic, copper, steel or lead to cast iron, plastic, copper, steel or lead
  • Designed for resistance to heavy earth loads and shear forces and provides improved pipe alignment
  • Strong back couplings offer a 3/250" stainless steel shield and a molded in bushing
  • Flexible and shielded
  • Leak-proof, root-proof and resistant to chemicals, ultraviolet rays, fungus growth and sewer gases



ASTM Specifications: [ASTM D-5926, ASTM C-1173]

CSA Certified: CSA B602

End Connection 1: [Cast Iron, Plastic]

End Connection 2: [Cast Iron, Plastic]

End Connections: Cast Iron;Plastic

Fitting Size 1: 4 in

Fitting Size 2: 3 in

Fitting Sizes: 4 in x 3 in

Fitting Type: Reducing

Height: 4-1/50 in

Length: 4-29/50 in

Material: [Plastic, Stainless Steel]

Material Type: [PVC, 300L]

Maximum Pressure: 4.3 psi

Maximum Temperature: 140

Origin: Global

Pressure Class: 4.3#