The JFM is suitable for fire, isolating, balancing or smoke control/extract applications. Operation control components to meet the clients’ specific requirements.
High integrity fire damper for arduous locations including tunnel, marine and industrial applications.
Available in galvanized mild steel or stainless steel construction.
Available with a range of pneumatic or electric actuators with spring return function and modulating function as required.
Low leakage rate with option for high temperature seals meeting UL555S Class 1 leakage rate (less than 70 l/s/m2 at 3125 Pa) for smoke containment.
Rated for operation at 250°C for 2 hours and 400°C for 1 hour to enable smoke control.
Designed for 30 years service life.
4 hour fire integrity rated in accordance with BS 476 Part 20, for both vertical and horizontal installations. ATEX certified for hazardous area use.
Suitable for operation at +/– 3 kPa. Will withstand +/– 6 kPa pressure fluctuations (BSRIA tested for 8 million pressure cycles).
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TROX is the leader in the development, manufacture and supply of components and systems for commercial air conditioning as well as commercial and Industrial ventilation installations.. Extensive and ...