Description
Johnson Controls D-3153-5 Pneumatic Damper Actuator
The Johnson Controls D-3153-5 is a heavy-duty pneumatic damper actuator engineered for reliable, precise damper positioning in commercial HVAC and building automation systems. Built around a robust die cast aluminum body and a large 15″ diaphragm, this actuator delivers the force and stroke needed to handle demanding damper applications with consistent, repeatable performance.
Key Features
- 8–13 PSI spring range for reliable fail-safe damper positioning
- 3″ stroke provides ample travel for a wide range of damper linkage configurations
- 0–20 PSIG control air pressure range for compatibility with standard pneumatic control systems
- 15″ diaphragm delivers high actuating force for large or heavy damper assemblies
- Die cast aluminum body offers superior durability and corrosion resistance
- 1/8″ NPT straight barbed fitting air connection for straightforward pneumatic tubing hookup
- Includes auxiliary mounting bracket for flexible installation options
Specifications
- Model: D-3153-5
- Brand: Johnson Controls
- Actuator Type: Pneumatic Damper Actuator
- Spring Range: 8–13 PSI
- Control Air Pressure: 0–20 PSIG
- Stroke: 3″
- Diaphragm Size: 15″
- Body Material: Die Cast Aluminum
- Air Connection: 1/8″ NPT Straight Barbed Fitting
- Includes: Auxiliary Mounting Bracket
Application
The D-3153-5 is ideal for use in commercial HVAC damper control applications including outside air, return air, exhaust, and mixed air dampers. Its pneumatic design integrates seamlessly with existing pneumatic control systems, and the included auxiliary mounting bracket simplifies installation across a variety of damper configurations. The die cast aluminum construction ensures long service life even in demanding mechanical room environments.
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