| Customization: | Available |
|---|---|
| Usage: | for Experiment, for Air Conditioner, for Manufacture, for Refrigerate |
| Certification: | RoHS, UR, ISO, CE, CCC |
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The FireMax Stainless Steel Fire Damper is a critical fire protection component designed for HVAC systems, engineered to automatically close during a fire, preventing the spread of flames and toxic smoke through ductwork. Crafted with premium 304/316 stainless steel and utilizing advanced manufacturing techniques, it delivers unmatched reliability.
Superior Fire Integrity & Stability:
Withstands temperatures exceeding 1000°C (1832°F), maintaining compartmentation integrity for up to 2 hours (rating dependent on model).
Three-Segment Blade Design: Ensures uniform pressure distribution during fire events, minimizing deformation risk and guaranteeing a consistent, reliable seal upon closure.
Advanced Manufacturing Precision:
Cold Rolled & Single-Strike Bending: Blades and frame components are formed from high-grade stainless steel using cold rolling and precision one-time bending technology. This ensures exceptional dimensional accuracy, material strength retention, and eliminates weak points caused by multiple bends.
Robust Welding: Critical seams and joints are secured using high-integrity welding techniques (TIG/Argon), guaranteeing structural rigidity, leak-tightness, and long-term durability even under extreme thermal stress.
Optimized Performance & Longevity:
Seamless Airflow (When Open): Aerodynamic three-segment blades minimize air resistance and turbulence, reducing system pressure drop and energy consumption.
Corrosion Resistance: Stainless steel construction ensures outstanding resistance to moisture, chemicals, and atmospheric corrosion, ideal for demanding environments (coastal, industrial, hospitals, labs).
Low Maintenance: Precision engineering and durable materials minimize friction and wear, ensuring reliable operation over decades with minimal upkeep.
Primary Applications:
Fire-rated walls, floors, and ceilings penetration points.
Commercial buildings (offices, malls, hotels, hospitals).
Industrial facilities (factories, power plants, data centers).
Public infrastructure (airports, tunnels, metro stations).
Any ductwork requiring certified fire and smoke compartmentation.
Technical Specifications (Typical):
Material: Grade 304/316 Stainless Steel
Blade Design: Three-Segment, Interlocking
Frame: Cold Rolled, Single-Bend Formed
Sealing: Fire-Rated Graphite or Ceramic Fibre Intumescent Seal
Fusible Link: Standard 72°C (165°F) or custom options
Operation: Gravity Spring Return or Motorized Actuators (Optional)
Standards Compliance: UL 555, UL 555S, EN 1366-2, BS 9999, AS 1668.1, Local Building Codes
Uncompromising Safety: Proven performance in critical fire containment scenarios.
Precision Engineering: Cold rolling + single-strike bending + robust welding = superior structural integrity.
Enhanced Reliability: The patented three-segment blade system ensures consistent closure under fire conditions.
Built to Last: Stainless steel construction offers exceptional corrosion resistance and lifespan.
Global Compliance: Independently tested and certified to major international fire safety standards.
| Product name | Fire Damper |
| Gas flow direction | --- |
| stress | --- |
| specification | Customizable |
Founded in 1999, Hunan Xinhongyuan Hi-Tech Co., Ltd stands as a beacon of innovation and excellence. As a distinguished national high-tech enterprise, we excel in the research, development, production, sales, and comprehensive service of a vast array of industrial blowers and centrifugal fan equipment. Our cutting-edge product line boasts advanced axial fans, centrifugal fans, and silent fans. These innovations are supported by a robust customer service system that seamlessly integrates every stage, from R&D to sales and beyond. Our dedication to technological advancement is unwavering, encapsulated in our 'brand enterprise' strategy. This strategy is brought to life through our enduring partnerships with top-tier institutions such as Central South University, Zhejiang University, Huazhong University of Science and Technology, and Changsha University of Science and Technology. Through these collaborations, we engage in dynamic technical exchanges and joint progress, working hand-in-hand with globally recognized fluid research centers.
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