Fernco shielded couplings provide maximum transfer of pressure from the clamps to gasket to the pipe. Shielded couplings also add extra strength and rigidity and help maintain proper alignment.
Add extra strength to any size Fernco coupling
Designed for resistance to heavy earth loads and shear forces, while providing improved pipe alignment
Strong back RC couplings offer a 0.012 in. stainless steel shield and a molded-in bushing