How do I determine the rotation of my existing blower wheel

Restore the operational integrity of your compressed air treatment system with the Hankison 05

Field-Selectable Flexibility: Simplifies inventory by supporting multiple control input signals (Analog

maintaining consistent torque delivery through thousands of full-stroke cycles without degradation of the return force

OEM Compatibility: Exact replacement for the discontinued 661128

Siemens Building Technology GMA156.1P Actuator 340155-7026 How do I determine theThe Siemens Building Technology GMA156. 1P Actuator is a heavy duty OpenAir GMA Series solution designed for critical airflow control. Engineered for modulating control, this spring return damper actuator delivers 62 lb in (7 Nm) of torque, providing reliable operation for HVAC damper control in VAV systems, return air, and exhaust applications. Operating on 24V AC DC, it features a 2 to 10 Vdc control signal with integrated position feedback and dual