this Siemens pneumatic actuator delivers the consistent torque and mechanical longevity required for high-velocity mixing boxes and terminal units

it requires end-support on the opposite side of the duct to maintain structural integrity under high air velocities up to 4

providing a plug-and-play fit for residential air handlers and furnaces

Key Benefits Precise Refrigerant Flow: Specifically calibrated for R-22 systems to maintain optimal evaporator saturation

Lau 60561901 Fan Blade R-22 this Siemens pneumatic actuator deliversThe Lau 60561901 Fan Blade is a professional grade condenser fan propeller designed for demanding commercial and industrial HVACR applications. This heavy duty fan blade features a 24 inch diameter and a 33 degree pitch, optimized for high volume airflow across condensing units and exhaust systems. Built with high strength aluminum blades and a corrosion resistant center spider, the Lau 60561901 ensures structural integrity at speeds up to 1140 RPM.