Eaton Crouse-Hinds 1/2" ECGJH Flexible Coupling, 18" Length, Forged Brass

Eaton Crouse-Hinds 1/2" ECGJH Flexible Coupling, 18" Length, Forged Brass

Premium Hazardous Location Flexible Conduit Coupling for Class I, Division 1 Applications

The Eaton Crouse-Hinds ECGJH Flexible Coupling is a professional-grade hazardous location fitting engineered for demanding Class I, Division 1 electrical installations. This forged brass flexible coupling delivers superior corrosion resistance and reliable conduit connections for commercial and industrial electrical systems where flexibility and safety are paramount.

Key Features & Benefits

Hazardous Location Safety

• Class I, Division 1 Rating - Certified for use in hazardous locations with flammable gases and vapors
• NEC/CEC Compliant Design - Meets stringent electrical code requirements for classified locations
• Male Connections Both Ends - Provides secure threaded connections for reliable conduit system integrity
• 18-Inch Flexible Length - Accommodates equipment movement and vibration while maintaining electrical continuity

Superior Construction Materials

• Forged Brass Construction - Exceptional corrosion resistance and mechanical strength for long-term reliability
• Precision Threading - Machined threads ensure proper fit and seal with conduit systems
• Professional-Grade Durability - Engineered to withstand harsh industrial environments and chemical exposure
• Dimensional Stability - Maintains proper fit and function through temperature cycling

Installation Advantages

• Flexible Design - Eliminates need for multiple rigid fittings in complex routing situations
• Vibration Absorption - Protects conduit connections from equipment movement and mechanical stress
• Easy Installation - Standard threading compatible with existing conduit systems
• Maintenance Access - Allows equipment servicing without conduit system modifications

Technical Specifications

This ECGJH coupling features 1/2-inch trade size with male threaded connections on both ends, constructed from forged brass for maximum corrosion resistance. The 18-inch flexible length provides optimal balance between flexibility and structural integrity. Rated for Class I, Division 1 hazardous locations and fully compliant with NEC/CEC standards. Product dimensions are 1.5 inches in height and width with 21.75 inches total length, weighing 2 pounds for substantial construction quality.

Installation Process

1. Verify conduit system is properly grounded and de-energized before installation
2. Thread male end onto first conduit section, ensuring full thread engagement
3. Route flexible coupling to accommodate required equipment movement or vibration
4. Connect second male end to destination conduit or equipment, maintaining proper support
5. Verify all connections are tight and properly sealed for hazardous location requirements
6. Test system continuity and grounding before energizing electrical circuits

Applications

Perfect for:

• Petrochemical Facilities - Refineries, chemical processing plants, and storage terminals
• Manufacturing Plants - Paint booths, solvent handling areas, and chemical processing equipment
• Oil and Gas Operations - Drilling platforms, pump stations, and pipeline facilities
• Pharmaceutical Manufacturing - Clean rooms and chemical processing areas with flammable solvents
• Food Processing - Facilities using flammable cleaning solvents and processing chemicals
• Marine Applications - Ship engine rooms and fuel handling systems
• Aircraft Hangars - Fuel storage and aircraft maintenance areas
• Grain Handling Facilities - Elevators and processing equipment with combustible dust hazards

Flexible Coupling System Benefits

Flexible couplings provide critical advantages over rigid conduit connections in hazardous locations by absorbing vibration, accommodating thermal expansion, and allowing equipment movement without compromising electrical system integrity. The ECGJH series specifically addresses the unique challenges of classified locations where both flexibility and explosion-proof characteristics are essential for safe operation.

Why Choose Forged Brass Construction?

Forged brass offers superior corrosion resistance compared to steel alternatives, making it ideal for chemical processing environments and marine applications. The forging process creates a denser, stronger material structure that resists stress cracking and maintains dimensional stability under thermal cycling. This premium construction ensures decades of reliable service in the most demanding hazardous location applications, backed by Eaton Crouse-Hinds' century of electrical innovation and professional-grade quality standards.