Honeywell 30754975-503 Servo-Plate Freon a high-performance KVL 15 crankcase

a high-performance KVL 15 crankcase pressure regulator

For applications requiring a specific fail-open or fail-closed state

ensuring consistent airflow in demanding environments

this specific model requires a 120V AC power supply

The low-profile room housing supports both AC or DC power sources (15-40 VDC or 18-28 VAC)

Honeywell 30754975-503 Servo-Plate Freon a high-performance KVL 15 crankcaseThe Honeywell 30754975 503 Servo Plate is a critical mechanical assembly engineered for high precision data logging in industrial environments. Specifically designed as a replacement pen motor or servo plate assembly, this component is compatible with the Honeywell DR4500 Truline 12 inch circular chart recorder series. Whether you are maintaining a 1 pen or 2 pen configuration, this servo plate assembly ensures the motorized pen arms maintain strict