- Axial expansion or contraction up to 3/4″
- Angular misalignment in any direction to 30°
- 40 mil carbon gray PVC exterior coating
- 2 mil light gray urethane interior coating
- XD in 10 trade sizes from 1″ through 5″
- Sealing sleeves
Allied Tube & Conduit® XD Expansion/Deflection Couplings are use with PVC coated rigid conduit to accommodate axial expansion, angular misalignment and parallel misalignment. They feature an internal bonding jumper. PVC coating and internal urethane coating provide for superior corrosion protection. Electrical continuity is maintained across assembled joints.