Description
The Johnson Controls D-3153-6003 is a heavy-duty pneumatic damper actuator engineered for precise, reliable damper positioning in commercial and industrial HVAC systems. Built around a large 15-inch diaphragm and a rugged die cast aluminum body, this body-only actuator delivers consistent force and long service life even in demanding building automation environments.
Key Features
- 8–13 PSI spring range for accurate, repeatable damper positioning
- 3-inch stroke provides broad damper travel for effective airflow modulation
- 0–20 PSIG control air pressure operating range
- 1/8″ NPT straight barbed fitting air connection for easy pneumatic hookup
- 15-inch diaphragm delivers high actuating force across the full stroke
- Die cast aluminum body for superior strength, corrosion resistance, and durability
- Body-only configuration for flexible field assembly and replacement
Technical Specifications
- SKU: D-3153-6003
- Brand: Johnson Controls
- Spring Range: 8–13 PSI
- Stroke: 3 inches
- Control Air Pressure: 0–20 PSIG
- Air Connection: 1/8″ NPT Straight Barbed Fitting
- Diaphragm Size: 15 inches
- Body Material: Die Cast Aluminum
- Configuration: Body Only
Application
The D-3153-6003 is ideal for use with Johnson Controls pneumatic control systems in commercial HVAC applications including air handling units, VAV systems, and mixed-air damper assemblies. The pneumatic design ensures fail-safe spring return operation, making it a dependable choice for critical airflow control. The body-only format allows technicians to pair the actuator with the appropriate linkage hardware for their specific damper installation.
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