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Home Plumbing Rough Plumbing Supplies Pipe Fittings PVC - Sewer and Drain Fittings PVC - S&D Couplings CX02-64 6IN CLAY X 4IN PVC/CAST IRON FLEX COUPLING

CX02-64 6IN CLAY X 4IN PVC/CAST IRON FLEX COUPLING

PART 237203
SUPPLIER FERNCO INC
SUPPLIER PART # P1002-64
RANK B
SHELF PACK 10
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About this item

CX02-64 – 6″ Clay × 4″ PVC/Cast Iron Flexible Coupling

The Fernco CX02-64 Flexible Coupling is designed to connect 6″ clay pipe to 4″ PVC or cast iron pipe in sewer and drainage applications. Built from durable elastomeric material with stainless steel clamps, this coupling provides a secure, watertight seal for underground installations.

Key Features

  • Flexible elastomeric body: Absorbs vibration and accommodates slight misalignment.
  • Corrosion-resistant stainless steel clamps: Ensures long-lasting, secure connections.
  • Clay-to-PVC/Cast Iron transition: Perfect for adapting different pipe materials and sizes.
  • Watertight seal: Prevents infiltration and exfiltration in sewer systems.
  • Meets ASTM standards: Complies with ASTM C1173 for flexible transition couplings.
  • Easy installation: Requires only a torque wrench—no special tools or adhesives.

Specifications

  • Model: CX02-64
  • Material: Flexible PVC (elastomeric) with stainless steel bands
  • Connection type: Clay pipe × PVC/Cast Iron pipe
  • Nominal sizes: 6″ clay × 4″ PVC/Cast Iron
  • Temperature range: -30 °F to 140 °F
  • Pressure rating: Gravity flow applications
  • Certifications: ASTM C1173, CSA B602 compliant

Applications

  • Sewer and drainage systems: Connects clay pipe to PVC or cast iron in underground installations.
  • Repair and retrofit: Ideal for replacing damaged sections or adapting older clay lines to modern materials.
  • Residential and municipal projects: Commonly used in sanitary sewer connections.

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Brand FernCo Inc
Diameter 6 Inch
Diameter 4 Inch
Connection Size 6 in x 4 in
Country Of Origin USA
Length 5.75 in
Material PVC/Cast Iron x Clay
UPC Code 18578001121
Shelf Pack 10
Minimum Order Qty 1