Multi-Wing PMAX impellers are precision-engineered for low noise and high efficiency. The special blade geometry reduces turbulence and energy loss while maximizing cooling performance and minimizing fuel and power consumption. Built tough for harsh conditions, the versatile and modular PMAX range easily adapts across off-highway engine cooling and Industrial Gen-set applications. Strong, efficient, and impressively quiet, the PMAX impellers keep your equipment cool and your operating costs low, no matter how hard the work gets.