Coupling Expansion 3/4" tier-discount-3 Manufacturer Part No: 710934

Manufacturer Part No: 710934

Manufacturer Part No: 13335HPT

* UPC: 008236060065

fading and corrosion

Great for Wood

Coupling Expansion 3/4" tier-discount-3 Manufacturer Part No: 710934You dont need to be an engineer to know that all construction materials expand or contract with fluctuationsin temperature. Due to the composition of polyvinyl chloride (PVC), these temperature changes affect PVCmore than traditional materials such as steel or aluminum. Thermal expansion and contraction have a very significant effect on long straight runs of conduit. For this type of application, expansion fittings are used to accommodate changes in