The Garvin Industries 318M is a robust 3-inch insulated bushing designed to protect wire insulation when terminating rigid or IMC conduit to outlet boxes. Its malleable iron construction and zinc-plated finish ensure durability, while the flame-retardant plastic liner provides added safety and protection.

Key Features and Benefits

• 3-inch size fits standard rigid or IMC conduit
• Malleable iron body for superior strength
• Zinc plated for corrosion resistance
• Flame-retardant plastic liner rated to 105°C
• Prevents wire insulation damage during installation
• Suitable for both indoor and outdoor applications

Specifications

• Material: Malleable iron
• Finish: Zinc plated
• Liner: Flame-retardant plastic (105°C)
• Size: 3 inch
• Application: Use with locknut to terminate conduit

Common Uses

Ideal for terminating rigid or IMC conduit to outlet boxes in commercial, industrial, or residential wiring projects where wire protection is essential.