the limiter is designed to function regardless of the actuator's mounting orientation (CW or CCW)

it ensures optimal microfarad stability under heavy electrical loads and high ambient temperatures

30" WC models

Industrial Build Quality: Features reinforced ports and gold-plated contacts to resist corrosion and mechanical fatigue

Suction line filtration requires a different internal construction to manage lower pressures and higher velocities

Johnson Controls A-4000-156 Filter Assembly Refrigerant the limiter is designed toThe Johnson Controls A 4000 156 Filter Assembly is a critical component for maintaining pneumatic control system integrity by removing moisture and particulates from the air supply. This 5 micron condensate filter features an automatic drain mechanism, ensuring continuous moisture removal without manual intervention, which prevents downstream regulator clogging and actuator failure. Designed as a direct Johnson Controls replacement part, the A 4000