Specification of EXPANSION COUPLING XD3 SIZE 1 INCH - CROUSE HINDS Fitting Expansion
XD couplings can be installed indoors, outdoors, buried underground, or embedded in concrete in non- hazardous areas. XD's are used with standard rigid conduit or PVC rigid conduit. (PVC requires rigid metal conduit nipples and rigid metal-to-PVC conduit adapters.) XD's provide a flexible and watertight connection for protection of conduit wiring systems from damage due to movement.
