Carlon 3-1/2 Inch Non-Metallic Schedule 40 Conduit Coupling

Carlon 3-1/2 Inch Non-Metallic Schedule 40 Conduit Coupling

Professional-Grade Conduit Connection Solution

The Carlon 3-1/2 Inch Non-Metallic Schedule 40 Conduit Coupling delivers professional-grade conduit connection performance for electrical installations. This non-metallic coupling features precision-engineered socket design for electrical contractors and installers, providing the reliable performance and UL Listed safety that electrical professionals demand for conduit system connections.

Professional Features & Benefits

Superior Connection Quality

• Precision Socket Design - Ensures secure, leak-proof connections between conduit sections with professional reliability
• Schedule 40 Compatibility - Perfect fit with standard Schedule 40 conduit systems for consistent performance
• Solvent Cement Ready - Engineered for use with Carlon solvent cement for permanent, code-compliant connections
• Non-Metallic Construction - Eliminates corrosion concerns while providing lightweight installation advantages

Safety & Code Compliance

• UL Listed Safety - UL E23018 certification ensures electrical code compliance and professional installation standards
• Electrical Grade Materials - Manufactured specifically for electrical conduit applications with proven durability
• Professional Installation - Designed for contractor-grade performance in residential and commercial electrical systems

Technical Specifications

3-1/2 inch diameter coupling designed for Schedule 40 conduit systems. Non-metallic construction with UL E23018 listing for electrical applications. Socket-style connection requires Carlon solvent cement for proper installation. Professional-grade materials ensure long-term reliability in electrical conduit systems.

Installation Process

1. Verify conduit ends are cut square and deburred for proper socket engagement and reliable connection
2. Test fit conduit sections in coupling sockets to ensure proper alignment before cement application
3. Apply Carlon solvent cement evenly to conduit ends and coupling socket interior surfaces
4. Insert conduit sections fully into coupling sockets with quarter-turn twist for even cement distribution
5. Hold connections firmly for 30 seconds to ensure proper bonding and professional-grade seal
6. Allow full cure time per cement manufacturer specifications before system energization

Professional Applications

Ideal for:

• Commercial Electrical Systems - Large conduit runs in office buildings, retail spaces, and industrial facilities
• Residential Wiring Projects - Main panel feeds, subpanel connections, and whole-house electrical upgrades
• Underground Conduit Systems - Direct burial applications where corrosion resistance is critical
• Conduit System Extensions - Adding length to existing conduit runs during renovations or expansions
• Electrical Panel Connections - Service entrance conduit connections and main electrical panel feeds
• Industrial Electrical Installations - Manufacturing facilities, warehouses, and heavy-duty electrical applications
• Outdoor Electrical Systems - Weather-resistant connections for exterior electrical conduit runs
• Code Compliance Upgrades - Electrical system modernization projects requiring UL Listed components

Non-Metallic Advantage

Carlon's non-metallic construction eliminates corrosion and rust concerns that plague metal conduit systems, especially in moisture-prone environments. The lightweight design reduces installation labor while maintaining the structural integrity required for electrical conduit applications. Non-metallic materials also provide excellent chemical resistance and won't conduct electricity, adding an extra safety margin to electrical installations.

Why Choose Carlon Quality?

Carlon's commitment to UL Listed safety and electrical code compliance makes this coupling the professional choice for reliable conduit connections. With decades of experience in electrical conduit systems, Carlon delivers the consistent quality and performance that electrical contractors trust for critical electrical infrastructure projects.