The Slip x Spigot design of the couplings allows for a quick, simple and permanent solution to repair broken pipes. You can also use the Expandable Coupling for a union in piping installations.
The double O-Ring seal design provides added leak protection against pipe deflection and also insures smooth movement during installation. Expandable Repair Couplings are made from quality PVC and are available in ½˝ through 4˝ IPS sizes. 4˝ and 6˝ available, please contact the factory direct for pricing and lead-times.