3", pvc electrical conduit expansion coupling, designed to compensate for length changes due to temperature variations in exposed applications of conduit runs, for use with schedule 40 & 80 conduit, features exclusive molded in mid-point indicator on the piston, exclusive 3" expansion fitting with 8" travel distance, 2 piece molded design with lubricated seals for easier movement for the life of the product, ridges on the fitting for easier installation, 2 o-rings to prevent leakage, can be installed vertically or horizontally.
- For Use with Schedule 40 & 80 Conduit.
- Two-Piece Molded Design with Lubricated Seals for Easier Movement for the Life of the Product.
- Two O-rings to Prevent Leakage.
- Can be Installed Vertically or Horizontally.
- For Vertical Run, The Expansion Coupling Must be Installed Close to the Top of the Run With the Barrel Jointing Down in Order for Rain Water to Run Down.
- Made in USA
- CSA / UL Listed
