4" Cast Iron to 4" Copper Band-Seal Specialty Coupling- Resists shear forces while maintaining alignment
- Corrosion-resistant 300 Series stainless steel components
- Creates a rigid, durable, long lasting joint
- Internal rubber sleeve reduces noise and vibration
- Easy to assemble, disassemble and reuse
- Neoprene rubber sleeve conforms to ASTM C 564
- Band-Seal Specialty Couplings conform to ASTM C 1460