Designed to work with 24 Volt AC/DC, this unit is easy to instal and use.
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FIRE PROTECTION:Acts as a fire damper, blocking fire spread for up to 60 minutes. INSTALLATION:Ceiling or wall-mounted with a mounting flange, secured with screws. DESIGN:Aerodynamic disk valve with an internal sealing ring for a tighter fit.
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Fusible Links 0-160 Degrees F 205-090 72C Fusible Links Fire Damper brand new never been installed, this purchase is for 4 fusible links
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The WH25 fire dampers are designed for installation in ventilation ducts at the intersection of fire-resistant walls or ceilings in order to prevent the spread of fire and smoke in the ducts in the event of a fire. They have been tested and classified according to the standards EN 1366-2 and EN 13501-3 with a negative pressure of 500 Pa. They were designed for ventilation ducts with small diameters and tight installation spaces with special attention to optimal ventilation properties and acoustic properties. The various mechanisms are all installed outside the wall and can also be easily replaced after installation (excluded manual, standard). General properties : Housing made of galvanized sheet steel. Thermal labyrinth in the housing. Seals for connection to the ventilation ducts. Seali.
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Fire dampers contain a steel curtain held in the open position by a fused link. The link will break once a certain temperature is reached and powerful springs pull the curtain closed. Circular Fire Dampers.
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MAKER : Belimo. We believe that all disputes can be settled by proper communication. ORIGINAL IMAGES OFTHE ACTUAL PRODUCT ARE UPLOADED, WHAT YOU SEE IS WHAT YOU GET.
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MAKER : Belimo. We believe that all disputes can be settled by proper communication. ORIGINAL IMAGES OFTHE ACTUAL PRODUCT ARE UPLOADED, WHAT YOU SEE IS WHAT YOU GET.
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