Carpenter Paterson 81ct-212 Copper Split Ring Hanger

Product Description

The CARPENTER PATERSON 81ct-212 is a copper-finish malleable iron split ring hanger designed for the support of non-insulated copper tubing lines. Built to an extension split ring, rod mount configuration, it accommodates 2.5-inch pipe and accepts a 0.5-inch diameter hanger rod. With a load rating of 480 pounds and a centerline distance of 2 inches, this hanger delivers robust, reliable pipe support in demanding mechanical systems. It meets ASME B31.1, AA-1192A Type 12, and MSS-SP-69 Type 12 standards, making it appropriate for code-compliant installations across a wide range of professional piping applications.

The 81ct-212 is suited for commercial, industrial, pharmaceutical, petrochemical, and hospital piping systems where non-insulated copper tubing requires secure overhead or structural support. It is typically installed by licensed plumbers and pipefitters in new construction and retrofit mechanical rooms, process piping runs, and utility distribution systems. Packaged in quantities of 50 per box, it is well suited for project-scale procurement where consistent fitment and finish are required across multiple hanger points.

Key Features

• Copper finish over malleable iron construction for corrosion resistance and compatibility with copper tubing
• 480-pound load rating supports demanding pipe support requirements
• Extension split ring design with 0.5-inch diameter rod mount for easy installation on threaded rod
• Meets ASME B31.1, AA-1192A Type 12, and MSS-SP-69 Type 12 standards
• Designed specifically for non-insulated copper tubing lines
• Packaged 50 per box for project and job-site efficiency

Compatibility

Designed for use with 2.5-inch non-insulated copper tubing lines in commercial, industrial, pharmaceutical, petrochemical, and hospital piping systems. Mounts on 0.5-inch diameter threaded rod per standard pipe hanger installation practice.

Installation Notes

Installation is typically performed by a licensed plumber or pipefitter. Isolate and depressurize the piping system before positioning hangers and confirm that the supporting structure and threaded rod are rated for the combined load. Follow ASME B31.1 and applicable local mechanical codes for hanger spacing and rod sizing requirements. Do not use this hanger with insulated pipe or as a guide or anchor without verifying load and movement requirements.

Technical Specifications

• Type: Extension Split Ring, Rod Mount
• Pipe Size: 2.5 inches
• Hanger Mounting Rod Diameter: 0.5 inches
• Centerline Distance: 2 inches
• Load Rating: 480 pounds
• Material: Malleable Iron
• Finish: Copper
• Applicable Standards: ASME B31.1, AA-1192A Type 12, MSS-SP-69 Type 12
• Application: Commercial, Industrial, Pharmaceutical, Petrochemical, Hospital
• Weight: 0.38 pounds
• Packaging Quantity: 50 per box
• Warranty: 1 Year Limited

Standard Information

• Brand: CARPENTER PATERSON
• Manufacturer Part Number: 81ct-212