The KSD-333: Your Solution for Dynamic Smoke Dampers Management
Engineered for precision and safety, the Model KSD-333 is a UL 555S Classified smoke damper, specifically designed for today’s most demanding dynamic smoke management systems. With its ultra-low leakage rating, the KSD-333 provides superior air containment and reliable operation in critical applications.
Key Product Highlights:
- Unmatched Performance: Built to perform under pressure, this damper handles static pressure up to 4” W.G and airflow velocities up to 4000 FPM.
- Certified Safety: The KSD-333 is rigorously tested and classified to meet UL 555S standards and comply with all NFPA 90A, 92A, and 92B criteria.
- Durable Construction: A robust 16-gauge galvanized steel frame and corrosion-resistant components ensure long-lasting reliability. The 3 “V” formed blades and silicone seals provide an airtight, secure closure.
- Versatile Installation: Designed for both vertical and horizontal mounting with seamless operation, regardless of airflow direction.
- Flexible Automation: Choose from a range of electric spring return actuators or a pneumatic option to integrate with any building management system.
Specifications at a Glance:
- Materials: 16-gauge galvanized steel frame and blades, with sintered bronze bearings and silicone seals.
- Actuators: Electric (230V, 120V, 24V) or pneumatic.
- Dimensions:
- Minimum: 8″ x 8″
- Maximum: 36″ x 36″ (single section)
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