PVC Flexible Coupling, For Pipe Size 4 in x 4 in, 4-37/64 in Inside Dia.

Help create an effective, leakproof connection with this FERNCO flexible coupling. Model is designed for use in drain, waste, vent (DWV) and sewer applications. Coupling allows easy, quick installation and it can flex to fit for easy hookup; resists corrosion, rot, and degradation from sunlight and chemicals. Suitable for cast iron, plastic, copper, steel, or lead to cast iron, plastic, copper, steel, or lead.

• Concrete to plastic/cast Iron
• Positive seal against infiltration and exfiltration
• Leakproof and resistant to chemicals, ultraviolet rays, fungus growth and normal sewer gases
• Connects pipes of same or different sizes and materials quickly and easily
• Stainless steel clamps are corrosion-resistant and rustproof
• For sewer, drain, waste and vent piping
• Made in USA
• Material: plastic
• ASTM Specifications: ASTM D 5926, ASTM C 1173
• CSA Certified: CSA B-602

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