Eaton Crouse-Hinds EYD4 SA Conduit Sealing Fitting - Class I
Part Number: EYD4 SA
Quick Summary
EYD4 SA conduit sealing fitting provides a drain-equipped seal for Hazardous/Classified locations in industrial conduit systems. Engineers often confront leaks and maintenance challenges in harsh environments, and this solution reduces risk by integrating drainage with a robust seal. It carries UL hazardous location certifications and NEC/CEC compliance, including Class I Divisions 1 and 2, and Class II/III ratings. Copper-free aluminum construction and a 1-1/4 in trade size deliver reliable performance with lower total cost of ownership, enabling faster installations and easier field service in heavy industrial plants.
Product Information
Extended Description
EYD4 SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series EYD conduit sealing fitting with drain, Female, Copper-free aluminum, Vertical only, 1-1/4"
Product Name
Eaton Crouse-Hinds series EYD conduit sealing fitting with drain
Catalog Number
EYD4 SA
Product Length/Depth
2.19 in
Product Height
5.06 in
Product Width
2.19 in
Product Weight
2.35 lb
UPC
782274275642
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class I, Division 2 Class II, Division 1 Class II, Division 2 Class III
Gender
Female
Trade size
1-1/4"
Sealing position
Vertical only
Material
Copper-free aluminum
Crouse-Hinds series EYD and EZD Explosionproof Conduit Sealing Fittings with Drain catalog page
EYD and EZD Explosionproof Conduit Sealing Fittings with Drain UL certification
EYD and EZD Explosionproof Conduit Sealing Fittings with Drain UL certification
IF 287 - Conduit Sealing
Eaton Specification Sheet - EYD4 SA
Drain equipped design delivers a safer, lower-maintenance conduit seal; the drain helps manage moisture ingress and reduces corrosion risk, improving equipment longevity and uptime. This translates to longer service intervals and less unscheduled maintenance in hazardous locations, supporting a safer plant floor and lower operating costs. The copper-free aluminum material provides corrosion resistance while keeping weight manageable for handling during installation, enabling quicker retrofits and easier integration into existing conduit networks in confined spaces. Vertical sealing position simplifies orientation during assembly, reducing misalignment risk and rework while ensuring consistent performance in vertical conduit runs. The 1-1/4 inch trade size aligns with common field hardware, enabling rapid sourcing and seamless compatibility with standard fittings, clamps, and gaskets to shorten project schedules. UL and NEC/CEC certifications underpin compliance, giving procurement teams confidence to standardize this component across multiple sites and projects, lowering regulatory risk and inventory complexity. In practice, this combination supports safer hazardous area installations, improves inspection readiness, and helps demonstrate due diligence in process safety compliance.
Get a Quick Quote for a Eaton Crouse-Hinds EYD4 SA
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton Crouse-Hinds EYD4 SA?
Enquire Now
FAQs
The EYD4 SA is a female, 1-1/4 inch trade size conduit sealing fitting designed for vertical installations with a drain. It fits standard conduit systems used in Class I, II, and III hazardous locations and is compatible with common mounting hardware and gaskets, enabling straightforward field retrofits without special adapters.
Key specs include a copper-free aluminum body, vertical sealing position, 2.19 in length, 2.19 in width, 5.06 in height, and a weight of 2.35 lb. It is designed for hazardous area use with NEC/CEC compliance and UL certification, providing reliable sealing and drainage in demanding environments.
This fitting is intended for industries with hazardous and classified locations, such as oil and gas, chemical processing, and refining, where Class I Div 1 and Div 2, Class II Div 1/2, and Class III ratings are required. Its drain capability makes it especially valuable where moisture management is critical for long-term reliability.
The EYD4 SA carries NEC/CEC standards compliance and UL hazardous location certifications. It is classified for Hazardous/Classified Locations and supports area classifications, ensuring regulatory acceptance. These certifications reduce compliance risk during audits and help streamline procurement across multiple sites.
The drain feature reduces moisture-related failures, while the copper-free aluminum construction lowers weight and corrosion risks. Combined with faster installation due to vertical alignment and standard 1-1/4 in sizing, you gain reduced maintenance costs, lower downtime, and improved overall system reliability across multiple projects.