PVC Flexible Couplings, 1-1/4 in. to 6 in. Sizes

Fernco Flexible Couplings have found wide acceptance among sewer and plumbing contractors and municipalities. Fernco couplings are used for all types of in-house and sewer applications: drain waste, repairs, vent piping, house-to-main, cut-ins, conductor and roof drains and increasers-reducers.

Made of tough elastomeric polyvinyl chloride (PVC), they are strong, resilient and unaffected by soil conditions. They are also resistant to chemicals, ultraviolet rays, fungus growth, and normal sewer gases due to the inert
nature and physical properties of the material. And they are leakproof, rootproof and seal against infiltration and exfiltration.

The dimensional flexibility of Fernco cou­plings ensures leakproof seals on virtually any pipe material: plastic, cast iron, asbes­tos cement, clay, concrete, steel, copper and ductile iron. All couplings are clearly marked with part number, size, and pipe materials that the coupling will connect.

Features and Benefits:

• Tested designs backed by over five decades of proven performance
  
• Positive seal against infiltration and exfiltration
  
• Leak-proof and is resistant to chemicals, ultraviolet rays, fungus growth, and normal sewer gases
  
• Conforms to ASTM D 5926, C 1173 and CSA B602
  
• Connects same or different pipe sizes and materials quickly and easily
  
• Stainless steel clamps are corrosion-resistant and rustproof

Technical Specifications:

• Installation torque: 60 inch lbs.
  
• Maximum test pressure: 4.3 PSI (29.6KPA)
  
• Maximum operating temperature: 140 degrees F non-consistent
  
• Minimum operating temperature: -30 degrees F