Castair ALT460M : Alternator 460V for Duplex Compressors (Factory Installed Option)

Ensure reliable alternating operation and balanced system performance with the Castair ALT460M 460V Alternator, a factory-installed option designed specifically for Castair Duplex Air Compressors. This intelligent control device automatically alternates lead compressor operation between both pump/motor assemblies, helping distribute workload evenly and reduce wear on individual components.

By balancing run time across both compressor units, the ALT460M helps extend equipment life, improve system reliability, and reduce long-term maintenance costs. In periods of increased air demand, the alternator seamlessly brings the secondary compressor online to maintain consistent system pressure and maximize air production.