Abb EYS31-TB 1 Inch Eys Sealing Fitting Iron

Product Description

The ABB EYS31-TB is a 1-inch EYS sealing fitting designed to seal conduit systems against the passage of gases, vapors, and flames in hazardous locations. The body is constructed from ductile iron, the plug from gray iron, and the nipple from steel, providing durable performance in demanding industrial and commercial environments. This fitting accepts sealing compound to create a vapor-tight barrier within the conduit run and is rated for both vertical and horizontal installation. Electricians and industrial maintenance professionals use this type of fitting where explosion-proof conduit systems are required.

This fitting is suited for use in classified hazardous locations such as Class I Division 1 and Division 2 areas where flammable gases or vapors may be present. It is commonly installed in oil and gas facilities, chemical processing plants, wastewater treatment sites, and industrial manufacturing environments. The 1-inch trade size fits standard 1-inch rigid or IMC conduit systems. It is intended for use as part of a complete explosion-proof conduit sealing assembly.

Key Features

• 1-inch trade size fits standard rigid and IMC conduit
• Ductile iron body for impact resistance and strength in harsh environments
• Gray iron plug and steel nipple for a complete sealing assembly
• Rated for both vertical and horizontal installation orientations
• Designed to contain sealing compound for vapor and flame barrier compliance

Compatibility

Designed as an OEM-style explosion-proof sealing fitting for use with 1-inch rigid metal conduit or IMC systems in hazardous location installations.

Installation Notes

Installation should be performed by a licensed electrician familiar with NEC Article 501 requirements for hazardous location wiring. De-energize all circuits before working on the conduit system. Fill the fitting with listed sealing compound per manufacturer instructions before the conduit run is energized. Do not substitute unapproved sealing compounds, as this can void the explosion-proof listing.

Technical Specifications

• Trade Size: 1 inch
• Body Material: Ductile Iron
• Plug Material: Gray Iron
• Nipple Material: Steel
• Installation Orientation: Vertical and Horizontal
• UPC: 786210248080

Standard Information

• Brand: ABB
• Manufacturer Part Number: EYS31-TB