Engineered for industrial applications demanding higher strength and consistent performance, the Diamond American Standard Triplex Chain (D12103) is built with durability and efficiency in mind. With a pitch of 19.05 mm (3/4 inch) and an inner plate width of 12.58 mm (1/2 inch), this triplex chain handles higher loads while maintaining compact dimensions.

The chain features a roller diameter of 11.91 mm and bearing pin diameter of 5.94 mm, ensuring smooth rotation and reduced friction. Its plates are designed with optimal height—18.00 mm (IP) and 16.60 mm (OP)—and 2.39 mm thickness, enhancing shock resistance and operational stability.

The width over bearing pin is 72.60 mm, with a transverse pitch of 22.78 mm, offering tight control over motion transfer. Weighing 4.50 kg per metre and boasting a minimum tensile strength of 9720 kgf, it delivers unmatched strength for its size.

Whether used in heavy conveyors, press machines, or automated industrial setups, the D12103 excels in tough environments, offering long life with minimal maintenance.

Key Features:

• High tensile strength of 9720 kgf for heavy-duty applications

• Triplex chain structure for superior load distribution and durability

• Precision-engineered components for reliable, low-noise operation

• Corrosion-resistant build ideal for challenging environments

• Compact yet powerful—suited for a wide range of machinery

The D12103 is a trusted solution for operations requiring performance, resilience, and longevity in one robust triplex chain.