Fernco Flexible Coupling, Nominal Size: 4 x 3 in, Clay x Clay Connection, 4.3 psi, Operating Temperature: -30 to 140 deg F, PVC, Black, 3.95 in L
- Connects concrete pipe to cast iron, plastic, copper, steel or lead pipes
- Leak-proof, rust-proof and positive seal against infiltration and exfiltration
- Resistant to chemicals, UV rays, fungus growth and normal sewer gases
- Connects pipes of same or different sizes and materials
- Stainless steel clamps are corrosion-resistant and rust-proof
- Fast and easy installation