We were the first to introduce advanced composite couplings to the cooling tower industry in 1987, setting a new standard in the field. Its lightweight composite design enhances critical speed, reduces vibration, and extends bearing life compared to traditional all-steel couplings. Rexnord Addax delivers top-tier performance and minimizes total ownership costs, making it a preferred choice for long-term efficiency and reliability.

What makes Addax different than the rest?

• Proven and Reliable Performance

With over 50,000 installations worldwide, Rexnord Addax is the most widely chosen coupling in the cooling tower industry. Customers rely on Addax Composite Couplings when consistent, high-quality performance is essential.

• Extended Component Life

The lightweight design minimizes coupling inertia and reduces overhung bearing loads, resulting in lower vibration and a longer lifespan for connected components.

• Fast Installation and Maintenance

The optimized design and high misalignment tolerance make installation straightforward and allow for quick replacement of wear parts. The lightweight coupling also eliminates the need for specialized lifting equipment.

• Low Overall Cost of Ownership

Combining exceptional performance and durability, along with Rexnords industry-leading service and quick turnaround, Addax Composite Couplings offer the lowest overall ownership costs in the market.