Crouse Hinds EYS86 Conduit Sealing Fitting 3 Inch

Product Description

The CROUSE HINDS EYS86 is a conduit sealing fitting designed for use in hazardous location electrical installations. It accepts both male and female conduit connections and is constructed from Feraloy iron alloy and/or ductile iron for durability in demanding environments. The EYS86 is rated for 3-inch conduit and can be installed in either vertical or horizontal orientation, giving electricians flexibility during layout. This type of fitting is used to prevent the passage of gases, vapors, and flames through conduit runs in classified areas.

The EYS86 is suited for industrial and commercial hazardous location wiring systems where conduit seal-offs are required by code. Typical applications include petrochemical facilities, refineries, grain handling operations, and other Class I or Class II division environments where conduit sealing fittings are mandated. Licensed electricians and industrial maintenance professionals install this fitting as part of compliant conduit system design.

Key Features

• Accepts both male and female conduit connections for installation flexibility
• Feraloy iron alloy and/or ductile iron construction for strength and corrosion resistance
• Compatible with 3-inch conduit systems
• Installs in vertical or horizontal orientation
• Designed to block passage of gases, vapors, and flames through conduit

Compatibility

Designed as an OEM-style replacement or direct-install sealing fitting for 3-inch conduit systems in hazardous location electrical installations.

Installation Notes

Installation of conduit sealing fittings in hazardous locations must be performed by a licensed electrician in accordance with NEC Article 501 and applicable local codes. De-energize all circuits before beginning work and verify the area classification before selecting sealing compound. The fitting must be filled with an approved sealing compound to form a complete seal after wiring is run. Do not substitute generic materials for listed sealing compound.