Eaton Crouse-Hinds EYS29 Conduit Sealing Fitting - Vertical
Part Number: EYS29
Quick Summary
The Eaton Crouse-Hinds EYS29 conduit sealing fitting provides explosion-proof sealing for 3/4 in conduit in hazardous locations. In critical installation environments, inadequate sealing or missing certifications can drive costly delays and safety risk. This fitting aligns with NEC/CEC standards and hazardous-location ratings, including Class I Division 1 and 2, Class II Division 1 and 2, and Class III. Vertical sealing, rugged ductile iron (Feraloy) construction, and a 3/4 in trade size deliver long-term reliability, easier installation, and lower lifecycle costs. For engineers, the 3/4 in trade size and consolidating fittings simplify panel layouts and reduce stocking variety, while the Feraloy/ductile iron body supports tough environments. Integrated compatibility with Eaton's conduit sealing catalog and installation sheets helps shorten commissioning cycles.
Product Information
Extended Description
EYS29 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EYS conduit sealing fitting, Feraloy iron alloy and/or ductile iron, Vertical only, 3/4", Elbow seal
Product Name
Eaton Crouse-Hinds series EYS conduit sealing fitting
Catalog Number
EYS29
Product Length/Depth
3.47 in
Product Height
3.69 in
Product Width
1.75 in
Product Weight
1.5 lb
UPC
782274378800
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
Sealing position
Vertical only
Trade size
3/4"
Material
Ductile iron Feraloy iron alloy
Type
Elbow seal
Crouse-Hinds series EYS and EZS Explosionproof Conduit Sealing Fittings catalog page
EYS and EZS Explosionproof Conduit Sealing Fittings Canadian certification
EYS and EZS Explosionproof Conduit Sealing Fittings Canadian certification
IF 287 - Conduit Sealing
Eaton Specification Sheet - EYS29
Explosion-proof sealing for hazardous locations reduces ignition risk and helps meet NEC/CEC compliance during commissioning. Application: suitable for chemical plants, refineries, mining sites, and offshore facilities. Ductile iron Feraloy construction delivers rugged durability and corrosion resistance under vibration and moisture, lowering maintenance and replacement costs. Application: outdoor enclosures, heavy industry panels, and equipment rooms in refineries and power generation facilities. Vertical sealing with elbow seal design simplifies vertical conduit routing, speeds installation, and minimizes misalignment. Application: control panels, junction boxes, and switching gear in compact plant layouts. NEC/CEC compliance with Class I, II, III ratings strengthens regulatory readiness and simplifies procurement for hazardous location projects. Application: anywhere from offshore platforms to chemical processing plants that demand explosion-proof conduit sealing fittings. Availability of installation resources and catalog support reduces commissioning cycles and training time. Application: field installs and maintenance teams using standard Eaton-Crouse-Hinds components.
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FAQs
The EYS29 is designed for vertical conduit entries with a 3/4 in trade size. When installing in hazardous locations, follow the IF 287 instructions and use the elbow seal to ensure a proper seal. Verify clearance for the enclosure and comply with Class I, II, and III ratings during mounting and wiring.
The EYS29 uses a 3/4 in trade size and is designed to work with standard Crouse-Hinds conduit components and elbows. The vertical sealing elbow is compatible with Eaton's EYS and EZS catalog fittings, simplifying design and procurement. For field installs, confirm correct thread and seal compatibility and follow the IF 287 instructions.
The EYS29 carries NEC/CEC certification and hazardous location ratings, including Class I Division 1 and 2, Class II Division 1 and 2, and Class III. This supports code compliance for chemical, oil and gas, and mining applications and reduces regulatory risk during audits, and simplifies procurement for project teams working across multiple facilities.
Industries with stringent hazardous location requirements gain the most from the EYS29, including oil and gas, petrochemical processing, mining, and water treatment. The vertical elbow seal simplifies conduit routing in tight spaces and reduces assembly complexity in control panels, switchgear, and outdoor enclosures. Its rugged construction makes it suitable for offshore platforms and industrial plants where reliability matters.
Durable ductile iron with Feraloy alloy minimizes wear and corrosion, extending service life and reducing replacement cycles in demanding facilities. The compact 3/4 in size, vertical orientation, and availability of installation resources like IF 287 and catalog sheets shorten commissioning and maintenance time. A single, compliant fitting lowers inventory costs and simplifies spare-part planning for end users.