Carlon 1-1/2 Inch Gray PVC Schedule 40 Short Expansion Coupling - 2 Inch Maximum

Carlon 1-1/2 Inch Gray PVC Schedule 40 Short Expansion Coupling

Professional-Grade Conduit Expansion Solution

The Carlon 1-1/2 Inch Gray PVC Schedule 40 Short Expansion Coupling delivers professional-grade conduit connection performance for rigid conduit systems. This PVC expansion coupling features innovative expansion capability designed for electrical contractors and installers, providing the reliable performance and UL Listed safety that electrical professionals demand for thermal expansion applications.

Professional Features & Benefits

Advanced Expansion Technology

• 2 Inch Maximum Expansion - Accommodates thermal expansion and contraction in conduit runs for long-term reliability
• Schedule 40 Construction - Heavy-duty PVC material provides superior strength and durability for demanding electrical applications
• Precision Engineering - 2.40 inch inside diameter and 3.16 inch outside diameter ensure perfect fit with rigid conduit systems
• Short Profile Design - Compact 4.75 inch length minimizes space requirements while maximizing expansion capability

UL Listed Safety & Compliance

• UL E23018 Certification - Meets stringent electrical safety standards for professional conduit installations
• Code Compliant Design - Engineered to meet NEC requirements for conduit expansion joints in electrical systems
• Professional Grade Materials - Gray PVC construction provides excellent corrosion resistance and long-term performance

Technical Specifications

Nominal Size: 1-1/2 inch, Inside Diameter: 2.40 inches, Outside Diameter: 3.16 inches, Length: 4.75 inches, Material: Schedule 40 PVC, Color: Gray, Maximum Expansion: 2 inches, UL Listed: E23018, Application: Rigid conduit systems, Construction: Professional-grade PVC with expansion mechanism.

Installation Process

1. Measure conduit run and calculate required expansion allowance for temperature variations
2. Cut rigid conduit to proper lengths allowing for coupling insertion and expansion requirements
3. Clean conduit ends thoroughly and remove any burrs or debris for proper sealing
4. Apply appropriate PVC primer and cement to conduit ends following manufacturer specifications
5. Insert conduit into coupling ends ensuring proper depth and alignment for secure connection
6. Allow proper cure time before energizing system and verify expansion capability is not restricted

Professional Applications

Ideal for:

• Long Conduit Runs - Underground electrical feeds, parking lot lighting, and extended building-to-building connections
• Temperature Variation Areas - Outdoor installations, rooftop equipment connections, and HVAC electrical systems
• Commercial Electrical Systems - Industrial facilities, manufacturing plants, and large commercial building electrical distribution
• Underground Applications - Direct burial conduit systems, utility connections, and underground electrical distribution
• Rigid Conduit Networks - Schedule 40 and Schedule 80 PVC conduit systems requiring expansion capability
• Code Compliance Projects - Installations requiring NEC-compliant expansion joints for thermal movement
• Professional Installations - Contractor-grade projects demanding reliable long-term performance and safety
• Maintenance Applications - Retrofit installations and conduit system repairs requiring expansion accommodation

PVC Construction Advantage

Carlon PVC expansion couplings offer superior advantages over metallic alternatives including complete corrosion resistance, lightweight installation, non-conductive properties for enhanced safety, and excellent chemical resistance. The Schedule 40 construction provides optimal strength-to-weight ratio while the gray color coding ensures easy identification in electrical installations.

Why Choose Carlon Quality?

Carlon demonstrates unwavering commitment to UL Listed safety, reliable performance, and code compliance for electrical professionals. Every expansion coupling undergoes rigorous testing to ensure consistent expansion capability, secure connections, and long-term durability that electrical contractors trust for critical conduit system applications.