Carpenter Paterson 126-2 Riser Clamp 2 Inch Black Carbon Steel

Product Description

The CARPENTER PATERSON 126-2 is a 2-piece, 2-hole extension riser clamp engineered to support and steady vertical pipe risers in commercial and industrial piping systems. Fabricated from carbon steel with a black finish, it is built to transmit pipe load directly to the building structure through the ears on each end of the clamp. The 126-2 carries a load rating of 300 pounds and spans an overall length of 10.75 inches. Licensed plumbers, pipefitters, and mechanical contractors install this clamp where reliable vertical pipe support is required on 2-inch pipe. It meets ASME B31.1, MSS-SP-58 Type 8, AA-1192A Type 8, and BSPSS-BS3974 standards.

The 126-2 is used in commercial, industrial, pharmaceutical, petrochemical, and hospital piping installations wherever 2-inch vertical risers must be anchored and stabilized. When site conditions allow, the clamp should be positioned directly beneath a coupling, hub, or lugs welded to the pipe to maximize load transfer and minimize pipe stress. Its 2-piece construction and 2-bolt fastening configuration allow the clamp to grip the pipe securely without special tooling.

Key Features

• Carbon steel construction with black finish for durability in demanding environments
• 300-pound load rating suitable for commercial and industrial riser applications
• 2-piece, 2-hole extension design for secure pipe grip and structural load transfer
• Overall length of 10.75 inches to span typical structural attachment points
• Compliant with ASME B31.1, MSS-SP-58 Type 8, AA-1192A Type 8, and BSPSS-BS3974
• Backed by a 1-year limited warranty

Compatibility

Designed for use with 2-inch nominal pipe size vertical risers in commercial, industrial, pharmaceutical, petrochemical, and hospital piping systems.

Installation Notes

Installation is typically performed by licensed plumbers or pipefitters following applicable mechanical and piping codes. Depressurize and isolate the piping system before securing or adjusting any riser clamp. Where possible, position the clamp just below a coupling, hub, or welded lug to ensure proper load transfer to the structure. Verify that the structural attachment point is rated to handle the combined dead load of the pipe, medium, and clamp assembly.

Technical Specifications

• Type: 2-Piece, 2-Hole, Extension Riser Clamp
• Pipe Size: 2 inches
• Overall Length: 10.75 inches
• Clamp Material: Carbon Steel
• Finish: Black
• Number of Bolts: 2
• Load Rating: 300 pounds
• Application: Commercial, Industrial, Pharmaceutical, Petrochemical, Hospital
• Applicable Standards: ASME B31.1, MSS-SP-58 Type 8, AA-1192A Type 8, BSPSS-BS3974
• Weight: 1.3 pounds
• Packaging Quantity: 25 per Box
• Warranty: 1 Year Limited

Standard Information

• Brand: CARPENTER PATERSON
• Manufacturer Part Number: 126-2