6 x 4 in. Cast Iron Plastic Coupling

Part #F505664RC  |  Manufacturer Part #5056-64RC

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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
  • Nut and bolt clamps included


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

CSA Certified: CSA B602

Clean Bagged: No

End Connection 1: Cast Iron

End Connection 2: Cast Iron

End Connections: Cast Iron

Fitting Size 1: 6 in

Fitting Size 2: 4 in

Fitting Sizes: 6 in x 4 in

Fitting Type: Reducing

Height: 5-37/50 in

Length: 6-3/5 in

Material: Plastic

Material Type: PVC

Pressure Class: 4.3#