Garvin Industries 253MRT, 1″ RGD Raintight Compression Coupling, Malleable Iron, Zinc Plated

The Garvin Industries 253MRT is a 1″ raintight compression coupling designed for joining two lengths of unthreaded rigid or IMC conduit. Its malleable iron construction and zinc-plated finish ensure durability and corrosion resistance, making it a reliable choice for both indoor and outdoor installations.

Key Features and Benefits

• Raintight and concrete tight for maximum protection
• Compression type, threadless design for easy installation
• EZ slip-on feature saves labor and time
• No disassembly required before use
• Compatible with steel or aluminum conduit
• Durable malleable iron with zinc plating for corrosion resistance

Specifications

• Size: 1″
• Material: Malleable iron
• Finish: Zinc plated
• Type: Compression coupling, threadless
• For use with: UL 6 & UL6A Rigid Conduit, steel or aluminum conduit

Common Uses

Ideal for electrical contractors and installers joining unthreaded rigid or IMC conduit in commercial, industrial, or outdoor environments where raintight and concrete tight connections are required.