Eaton Crouse-Hinds 3" Liquidtight 90° Connector, FMC, Malleable Iron, Non-Insulated

Eaton Crouse-Hinds 3" Liquidtight 90° Connector, FMC, Malleable Iron, Non-Insulated

Heavy-Duty Right-Angle Connector for Hazardous Location Flexible Metal Conduit Systems

The Eaton Crouse-Hinds 3" Liquidtight 90° Connector is a professional-grade liquidtight fitting engineered for hazardous location flexible metal conduit installations. This malleable iron connector delivers superior strength and reliable liquidtight sealing for Class I, Division 2 electrical systems where space constraints require right-angle connections.

Key Features & Benefits

Superior Material Construction

• Malleable Iron Body - Stronger than steel construction provides exceptional durability and impact resistance in demanding industrial environments
• Corrosion Resistant Finish - Professional-grade coating ensures long-term performance in harsh conditions
• Non-Insulated Design - Maintains grounding continuity throughout the conduit system for enhanced electrical safety
• Precision Threading - Machined threads ensure secure, leak-proof connections with flexible metal conduit

Hazardous Location Performance

• Class I, Division 2 Rating - Approved for use in hazardous locations where flammable gases or vapors may be present under abnormal conditions
• Liquidtight Sealing - Prevents moisture, dust, and contaminant ingress for reliable operation in wet locations
• NEC/CEC Compliant - Meets all applicable electrical code requirements for professional installations
• 90° Angle Design - Enables efficient routing in tight spaces while maintaining full liquidtight integrity

Installation Efficiency

• 3" Trade Size - Accommodates large conductor bundles and high-amperage applications
• Right-Angle Configuration - Reduces installation time and material costs in space-constrained applications
• Secure Connection Method - Engineered connection system ensures reliable long-term performance
• Professional Threading - Compatible with standard FMC fittings and accessories

Technical Specifications

This 3" trade size liquidtight connector features malleable iron construction with non-insulated design for grounding continuity. The 90° angle configuration is specifically engineered for flexible metal conduit (FMC) systems in Class I, Division 2 hazardous locations. Compliant with NEC/CEC standards, this connector measures 10.94" in length and depth with a 4.19" width, weighing 12.35 pounds for substantial durability. The liquidtight design provides reliable sealing against moisture and contaminants while maintaining the flexibility required for equipment connections and vibration isolation.

Installation Process

1. Verify flexible metal conduit end is cut square and deburred to prevent damage to sealing surfaces
2. Thread the connector onto the FMC end, ensuring full engagement of threads for proper sealing
3. Position the 90° angle to achieve desired conduit routing direction
4. Tighten connection to manufacturer specifications using appropriate wrenches
5. Verify liquidtight seal integrity and proper grounding continuity
6. Connect to equipment or junction box, ensuring proper support per NEC/CEC requirements

Applications

Perfect for:

• Petrochemical Facilities - Motor control centers, pump stations, and process equipment connections
• Manufacturing Plants - Machine tool connections, conveyor systems, and automated equipment
• Food Processing - Washdown areas, packaging equipment, and production line connections
• Marine Applications - Shipboard electrical systems, offshore platforms, and dock facilities
• Chemical Processing - Reactor connections, distillation equipment, and hazardous area installations
• Pharmaceutical Manufacturing - Clean room equipment, process vessels, and laboratory installations
• Oil Refineries - Pump houses, loading terminals, and process unit connections
• Power Generation - Turbine connections, control systems, and auxiliary equipment

Liquidtight Connector System Benefits

Liquidtight connectors provide superior protection compared to standard conduit fittings by creating a complete moisture and contaminant barrier. The flexible metal conduit system allows for thermal expansion, equipment vibration, and minor settling while maintaining electrical continuity. This 90° configuration eliminates the need for multiple fittings and elbows, reducing potential leak points and installation complexity in space-constrained applications.

Why Choose Malleable Iron Construction?

Malleable iron offers superior strength and durability compared to standard steel fittings, making it ideal for heavy-duty industrial applications. This material provides excellent resistance to impact, vibration, and thermal cycling while maintaining dimensional stability over decades of service. The non-insulated design ensures reliable grounding continuity, critical for safety in hazardous location installations where electrical faults must be quickly cleared by protective devices.