Southwire LF50 1/2 Inch Fiber Gasket

Product Description

The SOUTHWIRE LF50 is a 1/2 inch fiber gasket designed for use in conduit and fitting assemblies where a compressible, non-metallic seal is required. Fiber gaskets of this type create a tight interface between mating surfaces, helping to prevent moisture intrusion and maintain mechanical integrity at connection points. This part is typically installed by licensed electricians and electrical contractors working on conduit runs in commercial and residential applications.

The LF50 is suited for use with 1/2 inch conduit fittings and connectors where a fiber sealing gasket is specified. It is commonly used in junction boxes, conduit bodies, and fitting connections that require a soft, compressible gasket material to achieve a proper seal. Its compact form factor makes it straightforward to stock and deploy on the job site.

Key Features

• 1/2 inch nominal size matches standard conduit fitting dimensions
• Fiber construction provides compressibility for consistent sealing at mating surfaces
• Non-metallic material reduces risk of galvanic interaction at the connection point
• Low-profile design fits standard conduit fitting recesses without modification

Compatibility

Designed as an OEM-style replacement gasket for 1/2 inch conduit fittings and connectors requiring a fiber sealing gasket.

Installation Notes

Installation should be performed by a qualified electrician in accordance with applicable NEC requirements. De-energize and lock out the circuit before servicing any fitting or enclosure where this gasket is installed. Seat the gasket evenly against the mating surface before tightening the fitting to avoid uneven compression or tearing.

Technical Specifications

• Nominal Size: 1/2 inch
• Material: Fiber

Standard Information

• Brand: SOUTHWIRE
• Manufacturer Part Number: LF50