Two Piece Polyvinyl Chloride Conduit Expansion Coupling, Three Quarter Inch

Introducing the 3/4 inch 2-piece PVC electrical conduit expansion coupling, now available at Top Shelf Lumber & Hardware True Value in Smith center, KS. This expertly designed expansion coupling is essential for managing length changes caused by temperature variations in exposed conduit runs. Perfectly compatible with both schedule 40 and schedule 80 conduit, it offers a reliable solution for electrical installations that require flexibility and durability.

• Compatibility with schedule 40 and 80 conduit: Ensures seamless integration with common conduit types used in electrical systems.


• Two-piece molded design with lubricated seals: Facilitates easier movement throughout the product’s lifespan, maintaining smooth operation despite temperature fluctuations.


• Two o-rings to prevent leakage: Provides a secure seal that protects against water and environmental intrusion, enhancing system reliability.


• Exclusive molded mid-point indicator on the piston: Allows for precise installation and monitoring of expansion movement.


• 4-inch travel distance: Offers ample expansion capacity to compensate for conduit length changes.


• Versatile installation: Can be installed vertically or horizontally to suit various conduit run configurations.


• Installation guidance for vertical runs: Must be installed close to the top of the run with the barrel jointing down to allow rainwater to drain properly.


• Made in USA and CSA/UL listed: Ensures quality manufacturing standards and safety compliance.

This expansion coupling is ideal for electricians and contractors in Smith center who need a dependable component to accommodate thermal expansion and contraction in outdoor or exposed conduit systems. Whether you are working on residential, commercial, or industrial electrical projects, this coupling helps maintain the integrity of your conduit runs by preventing stress and damage caused by temperature changes.



Imagine installing conduit runs on rooftops, exterior walls, or other exposed locations in Smith center where temperature swings are common. This coupling’s lubricated seals and o-ring design ensure long-lasting performance without leakage, while the mid-point indicator aids in precise adjustments. Its ability to be installed both vertically and horizontally offers flexibility to meet the unique demands of your project.



In summary, the 3/4 inch 2-piece PVC electrical conduit expansion coupling is a vital component for any electrical installation requiring thermal expansion management. Available at Top Shelf Lumber & Hardware True Value in Smith center, KS, it combines quality, durability, and ease of installation to support your conduit system’s longevity and reliability.