Product Information

Specification

About:

Rigid Expansion Couplings allows up to 4" of linear movement caused by thermal expansion and contraction. The weatherproof design is suitable for use on outdoor structures prone to movement like bridges, railroads, and buildings. The internal grounding design prevents a need for external bonding jumpers and cables.

Also Known As:

Rigid/EMT Conduit Coupling, 4" Expansion Coupling, Steel Rigid Coupling.

Specification:.

• Type : Rigid/EMT Conduit Coupling
• Inch : 4"
• Material : Steel

Features: 

• c(UL)us listed wet locations
• Allows up to 4" of linear movement caused by thermal expansion and contraction (2" in either direction on center)
• Internal grounding design prevents a need for external bonding jumpers and cables
• Designed to prevent conduit from buckling and causing circuit failures
• Hot dip galvanized finish provides superior protection against severe environmental factors
• For use with Rigid Ul 6 Conduit