Scott Electric 1″ PVC Expansion Coupling

Scott Electric 1″ PVC Expansion Coupling is designed to accommodate the thermal expansion and contraction of PVC conduit. This essential coupling is ideal for long runs of conduit exposed to significant temperature variations, helping to maintain the integrity of the conduit system. It features a maximum extended length of 12.50″ and a maximum retracted length of 8.50″. For every 100F change in temperature, a 100′ run of pipe will experience a change of 3.6″. This coupling ensures the conduit system remains secure and intact despite these temperature-induced changes, providing reliable performance in varying environmental conditions.Model Number: 379897