Eaton EYDX41 Expanded Fill Sealing Fitting - Group B
Part Number: EYDX41
Quick Summary
The EYDX41 expanded fill sealing fitting provides explosionproof conduit sealing for hazardous locations. Unsealed penetrations threaten moisture, dust ingress, and regulatory non-compliance, increasing maintenance costs and downtime. This fitting aligns with NEC/CEC certifications and hazardous-location ratings—Class I, Division 1 & 2; Class II, Division 1 & 2; Group B—ensuring compliance and safety. For OEMs and installers, this conduit sealing solution delivers reliable, code-compliant performance that reduces installation time and lifecycle costs, while supporting scalable hazardous-location infrastructure. Ideal for chemical processing, oil and gas, mining, and water treatment facilities. Its expanded fill design plus drain capability simplifies field retrofits and upgrades.
Product Information
Extended Description
EYDX41 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EYDX expanded fill sealing fitting with drain, Female, Feraloy iron alloy and/or ductile iron, Vertical only, Group B rated, 1-1/4"
Product Name
Eaton Crouse-Hinds series EYDX expanded fill sealing fitting with drain
Catalog Number
EYDX41
Product Length/Depth
3 in
Product Height
6.25 in
Product Width
3 in
Product Weight
6.85 lb
UPC
782274943022
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
Ductile iron Feraloy iron alloy
Special features
Group B rated
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 - EYDX41
Feature: Expanded fill sealing with drain protects penetrations from moisture and contaminants, improving ingress protection. Business Impact: Reduces field maintenance, minimizes downtime, and extends component life in harsh environments. Application: Vertical installations in chemical plants and oil & gas facilities benefit from reliable drainage and robust sealing. Feature: Ductile iron with Feraloy iron alloy provides high strength and corrosion resistance. Business Impact: Longer service life lowers total cost of ownership and replacement cycles. Application: Outdoor, coastal, and aggressive chemical environments benefit from durable construction. Feature: Group B rated with NEC/CEC compliance and hazardous-location ratings (Class I, Division 1 & 2; Class II, Division 1 & 2; Class III). Business Impact: Accelerates approvals and reduces risk of non-compliance. Application: Projects requiring certified explosionproof fittings in regulated spaces. Feature: 1-1/4" trade size and female gender with vertical sealing orientation. Business Impact: Simplifies integration with standard conduits and panels, reducing installation time. Application: OEM assemblies and retrofit projects streamline field installs. Feature: Drain feature and explicit vertical sealing positioning support reliable field performance. Business Impact: Minimizes water ingress and maintenance cycles. Application: Enclosures in wet or wash-down environments.
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FAQs
Follow the IF 288 installation guidelines for EYSX and EYDX expanded sealing fittings. EYDX41 uses a vertical sealing orientation and includes a drain to prevent water accumulation. Ensure correct conduit entry, torque as specified, and verify the drain path remains unobstructed during retrofit or new installations in Class I/II zones.
EYDX41 is rated for Class I Division 1 and Division 2, Class II Division 1 and 2, and Class III hazardous locations, with NEC/CEC standards alignment. The Group B rating and ductile iron/Feraloy alloy construction deliver robust explosionproof performance, supporting regulatory compliance and safer field installations in harsh industrial environments.
Yes. EYDX41 is designed for vertical sealing in hazardous-location ductile iron conduit applications. Its vertical orientation and drain feature suit chemical plants and other aggressive environments, delivering reliable sealing while accommodating standard 1-1/4" conductors and ensuring safe penetrations in critical equipment enclosures.
EYDX41 complies with NEC/CEC requirements and carries hazard-location ratings consistent with Class I Division 1 & 2, Class II Division 1 & 2, and Class III. Canadian certifications are available through UL listings, and the Group B rating supports safe operation in regulated industrial sites.
The combination of a durable ductile iron body, Feraloy iron alloy options, and integrated drain minimizes corrosion-related failures and moisture buildup. This reduces maintenance frequency, lowers replacement costs, and speeds up field retrofits, delivering a lower total cost of ownership across plant-wide conduit sealing installations.