1" Rigid Aluminum Couplings – Electrical Distributor Solutions

Topaz 1" Rigid Aluminum Couplings provide a reliable and corrosion-resistant solution for joining threaded rigid conduit in electrical installations. Designed for use by electrical distributors and switchgear suppliers, these couplings are ideal for lighting solutions, wire and cable management, and secure conduit connections in industrial and commercial environments. Constructed from lightweight 6063 aluminum alloy, they offer excellent durability and resistance to corrosion, making them suitable for dry, wet, exposed, concealed, or hazardous locations.

Specifications

• Material: 6063 Aluminum Alloy
• Pipe Size: 1 inch NPSM threads
• Thread Type: NPSM (National Pipe Straight Mechanical)
• Weight: 0.1250 lbs
• UL Listed, compliant with UL 6 and ANSI C80.5 standards
• Manufacturer: Southwire
• Manufacturer Part Number: 53AL
• Available Sizes: 1/2" to 4"

Features

• Tubular threaded assembly ensures proper alignment and secure connection
• Lightweight design for easy handling and installation
• High corrosion resistance suitable for harsh environments such as power plants, oil refineries, and wastewater treatment facilities
• Compatible with threaded rigid conduit and electrical junction boxes when used with chase nipples and connectors
• Non-magnetic properties for specialized wiring applications

Downloads and Links

• Topaz Tubular Products Catalog (PDF)
• Topaz Official Website
• Customer Support and Contact Information