Garvin Industries 329M, 3-1/2″ Malleable Iron Grounding Bushing with Aluminum Lug, Plastic Insulator

The Garvin Industries 329M is a 3-1/2″ malleable iron grounding bushing designed for safe and secure conduit terminations. Featuring a flame-retardant plastic liner and an aluminum lug, this bushing is ideal for both indoor and outdoor applications where reliable grounding and wire protection are essential.

Key Features and Benefits

• Flame-retardant liner rated to 105°C for enhanced safety
• UL listed for use with copper or aluminum grounding conductors
• Aluminum lug provided for easy bonding jumper connection
• Prevents damage to wire insulation with smooth, round surface and plastic liner
• Durable malleable iron body for long-lasting performance
• Suitable for indoor and outdoor installations

Specifications

• Size: 3-1/2″
• Body: Malleable iron
• Liner: Flame-retardant plastic (105°C)
• Lug: Aluminum
• Clamping screw and set screws: Steel

Common Uses

Perfect for terminating service conduit to cabinets, providing a bonding jumper to a neutral bus bar, and protecting wire insulation in both commercial and industrial settings.