Greenheck 360100 Bearing 319852-301 the 141-0520 is the designated

the 141-0520 is the designated successor to the Powers 230-22

accommodating standard fan blade configurations

By eliminating the need for external transformers or pilot relays when paired with the universal voltage VC3000 relay pack

PAS-2100 is the direct replacement for P40AA-1

Adjustable Sensitivity: Fine-tune the pneumatic output from 1/4 to 4 psi per 1% RH to match your specific system requirements

Greenheck 360100 Bearing 319852-301 the 141-0520 is the designatedThe Greenheck 360100 Bearing is a precision engineered 1 inch bore pillow block bearing designed for heavy duty HVACR ventilation systems. This industrial grade Greenheck replacement part features a high grade cast iron housing and a chrome steel ball element to maintain shaft alignment under high static pressure loads. Whether you are servicing a centrifugal fan or an axial power roof ventilator, this self aligning bearing compensates for minor shaft