Carpenter Paterson 81ct-2 Split Ring Hanger 2 Inch Copper

Product Description

The CARPENTER PATERSON 81ct-2 is a copper-finish malleable iron split ring hanger designed for the support of non-insulated copper tubing lines in mechanical piping systems. It uses a rod-mount, extension split ring configuration and accepts a 3/8-inch diameter hanger rod. The load rating is 180 pounds, making it suitable for demanding commercial and industrial installations. This hanger meets ASME B31.1, AA-1192A Type 12, and MSS-SP-69 Type 12 standards. Licensed pipefitters and mechanical contractors are the primary installers of this fitting.

The 81ct-2 is intended for use in commercial, industrial, pharmaceutical, petrochemical, and hospital piping systems where copper tubing requires secure overhead or structural support. It is sized specifically for 2-inch pipe and provides a centerline distance of 1.5 inches. The copper finish is compatible with copper tubing runs, reducing the risk of galvanic corrosion at the contact point. This hanger ships 50 units per box, making it well suited for project-quantity purchasing on larger mechanical installations.

Key Features

• Extension split ring, rod-mount design for 2-inch non-insulated copper tubing
• 180-pound load rating for reliable tubing support in demanding environments
• Copper finish on malleable iron body minimizes galvanic contact with copper pipe
• Accepts 3/8-inch diameter hanger rod
• Meets ASME B31.1, AA-1192A Type 12, and MSS-SP-69 Type 12 standards
• Packaged 50 per box for project-quantity efficiency

Compatibility

Designed for use with 2-inch non-insulated copper tubing in commercial, industrial, pharmaceutical, petrochemical, and hospital piping applications. Compliant with ASME B31.1, AA-1192A Type 12, and MSS-SP-69 Type 12 specifications.

Installation Notes

Installation should be performed by a licensed pipefitter or mechanical contractor in accordance with applicable codes including ASME B31.1 and local mechanical codes. Depressurize and isolate the piping system before installing or repositioning hangers. Ensure the threaded hanger rod is properly sized at 3/8-inch diameter and that rod connections are secure before loading the hanger. Do not exceed the 180-pound rated load capacity.

Technical Specifications

• Type: Extension Split Ring, Rod Mount
• Pipe Size: 2 inches
• Hanger Rod Size: 3/8 inch diameter
• Load Rating: 180 pounds
• Centerline Distance: 1.5 inches
• 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
• Packaging Quantity: 50 per box
• Weight: 0.24 pounds
• Warranty: 1 Year Limited

Standard Information

• Brand: CARPENTER PATERSON
• Manufacturer Part Number: 81ct-2