Carlon E945H PVC Schedule 40 Conduit Fittings and Boxes

Carlon E945H is a 1-1/2 inch PVC expansion coupling (coupling end expansion fitting) for Schedule 40 and Schedule 80 PVC conduit. This two-piece, gray PVC fitting is designed to absorb length changes in exposed conduit runs caused by temperature fluctuations, helping to preserve alignment and reduce joint stress in long installations. It is sized for 1-1/2 inch conduit and specifically specified for use with Schedule 40/80 PVC conduit, making it a standard expansion accessory in Carlon’s line of conduit fittings. Typical applications include above‑ground or outdoor conduit runs where thermal expansion and contraction can affect straight sections and joints, ensuring a stable connection without compromising the system’s integrity. The E945H is a recognized expansion solution within Carlon’s PVC conduit fittings portfolio, offering a straightforward way to accommodate movement in nonmetallic conduit networks.