Product Description
The Siemens 331-2961 Pneumatic Damper Actuator is essential for HVAC systems. It is designed to actuate dampers in ventilation applications with a spring range of eight to thirteen psi. The actuator features a total stroke of four inches and pivot mounting options.
- Replaceable diaphragm for maintenance
- Positioning relay for enhanced control
- Stainless steel actuator shaft for durability
Product Highlights
This actuator provides reliable damper control and effective airflow management in HVAC systems.
Product Information
Standard Information
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Brand: Siemens
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Part Number: 331-2961
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Minimum Order Quantity: 1
Technical Specifications
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Stroke Length: 4 inches
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Pressure Range: 8 to 13 psi
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Mounting Type: Pivot
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Air Connection: 1/8 inch NPT
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Dimensions: 12.95 inches (L) x 8.65 inches (W) x 5.2 inches (H)
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Weight: 3.81 lbs
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Material: Stainless steel for actuator shaft