Eaton EYDX8 SA Expanded Fill Sealing Fitting - Hazardous
Part Number: EYDX8 SA
Quick Summary
EYDX8 SA is an expanded fill sealing fitting for explosion-proof conduit connections in hazardous locations. Engineers often wrestle with moisture ingress, drainage challenges, and maintaining NEC/CEC compliance in harsh environments. This unit meets NEC Class I, Division 1 and Class II/III ratings with Canadian certifications, supporting hazardous area classifications. For project teams, the copper-free aluminum body, 3 in trade size, and vertical sealing orientation offer reliable protection and easier installation, reducing rework and downtime while aligning with maintenance and procurement workflows. This long-term solution also supports standardized spares, lower lifecycle costs, and faster field acceptance. It integrates with EYDX family components for consistent sealing performance.
Product Information
Extended Description
EYDX8 SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series EYDX expanded fill sealing fitting with drain, Female, Copper-free aluminum, Vertical only, 3"
Product Name
Eaton Crouse-Hinds series EYDX expanded fill sealing fitting with drain
Catalog Number
EYDX8 SA
Product Length/Depth
5.25 in
Product Height
9.75 in
Product Width
5.25 in
Product Weight
11.65 lb
UPC
782274943114
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
3"
Sealing position
Vertical only
Material
Copper-free aluminum
Crouse-Hinds series EYDX Expanded Fill Explosionproof Conduit Sealing Fittings w/ Drain catalog page
EYDX Expanded Fill Explosionproof Conduit Sealing Fittings with Drain Canadian certification
EYDX Expanded Fill Explosionproof Conduit Sealing Fittings with Drain Canadian certification
IF 288 - EYSX and EYDX Expanded Sealing Fitting
Eaton Specification Sheet - EYDX8 SA
Expanded fill sealing with drain delivers moisture protection and condensate drainage, improving reliability in wet or humid environments. Business Impact: reduces field rework and corrosion-related failures, lowering maintenance costs and downtime. Application: vertical installations in chemical plants, refineries, and offshore facilities. The copper-free aluminum body combines durability with lightweight handling, enabling safer field work and easier inventory control. Business Impact: lower shipping costs and simpler warehouse management; Application: logistics-friendly procurement for large-scale projects. NEC/CEC compliance is built in, including Class I, Division 1 and Class II, Division 1/2, Class III ratings, plus Canadian certifications. Business Impact: regulatory assurance and faster approvals during audits; Application: multi-location installations with strict hazardous-location requirements. 3" trade size ensures standardization within the EYDX sealing fittings family, enabling interchangeability and reduced engineering time. Business Impact: simplified design and faster installation; Application: new builds or retrofits in process plants. The drain feature aids drainage in vertical setups, reducing water buildup and corrosion risk. Business Impact: extended service life and lower lifecycle costs; Application: maintenance-intensive environments. The unit weighs 11.65 lb, providing sturdy support in field conditions without excessive handling, improving on-site productivity. Business Impact: less fatigue and faster installation; Application: installation teams in restricted spaces. IF 288 instruction compatibility supports straightforward installation and training. Business Impact: quicker onboarding and fewer errors; Application: field service crews and commissioning teams.
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FAQs
EYDX8 SA is an expanded fill sealing fitting with a drain, designed for explosion-proof conduit connections in hazardous locations. It features a 3 inch trade size and vertical sealing orientation for reliable weatherproof and moisture-protected terminations. This makes it suitable for Class I, Division 1/2 and Class II/III environments while simplifying drainage in vertical installations.
Yes. EYDX8 SA is a 3 inch trade size, Female EYDX sealing fitting that integrates with the EYDX family of expanded fill fittings. This compatibility enables standardized spares, streamlined procurement, and quicker engineering approvals across projects that deploy Eaton Crouse-Hinds dirt- and moisture-resistant conduit systems in hazardous areas.
EYDX8 SA carries NEC/CEC standards compliance with Hazardous/Classified Locations ratings, including Class I, Division 1 and Class II, Division 1/2 and Class III. Canadian certification support is listed, and the product is suitable for areas requiring strict hazardous-location approvals, helping ensure regulatory alignment across North American projects.
Installation is guided by Eaton’s IF 288 instruction sheet for EYSX and EYDX expanded sealing fittings. The device is designed for vertical sealing, with a drain feature to manage moisture. Follow the instruction sheet for proper mounting, sealing, and drainage connections to achieve optimal performance and maintain compliance in hazardous environments.
EYDX8 SA offers predictable maintenance through reliable drainage and corrosion-resistant copper-free aluminum, reducing downtime and rework. Its standardized 3" size and compatibility with the EYDX family simplify spares and field training, delivering lower lifecycle costs, faster commissioning, and improved uptime in process facilities and other hazardous-location installations.