Title: SMAY KTM-E-200N L307-H-BFL24-T-UP Round Fire Damper. Notes: w/ Belimo BFL24-T ActuatorHas scratches. Has stains. Refer to photos. Batch Size: 1 Pcs. It is posible to pickup locally by your own carrier.
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This Dayton 2TFZ5 Round Fire Damper is perfect for maintaining fire safety in your ventilation system. Designed for duct shape round, this damper has an overall length of 14 in and a free area of 0.2 sq ft. The rough opening shape is also round, with a rough opening diameter of 6 in. Made from 20 ga galvanized steel, this damper has a maximum air velocity of 2000 fpm and can handle a nominal duct diameter of 6 in. It has only one panel and is designed for fire dampening. The frame material is also galvanized steel, ensuring durability and longevity. With a manufacturer warranty of 1 year, this damper guarantees quality and reliability.
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Ruskin FDR25 is a true round fire damper designed for use in fire rated walls and floors in either Static or Dynamic systems. The damper is rated for maximum velocity of 2,000 fpm (10.2 m/s) and 4” w.g. (1 kPa). The integral frame and unique “cinch plate” design provides a low cost, high performing damper. The FDR25 has UL approval for plate on one-side of metal stud or concrete walls. The FDR25 is the ideal choice when round duct is used on a project, arriving at the job site with everything required to install the damper. Brand new and never used or installed. Damper and cinch plate ship via USPS, Fedex or UPS.
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Pallet Rack #3B.
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eBay
Ruskin FDR25 is a true round fire damper designed for use in fire rated walls and floors in either Static or Dynamic systems. The damper is rated for maximum velocity of 2,000 fpm (10.2 m/s) and 4” w.g. (1 kPa). The integral frame and unique “cinch plate” design provides a low cost, high performing damper. The FDR25 has UL approval for plate on one-side of metal stud or concrete walls. The FDR25 is the ideal choice when round duct is used on a project, arriving at the job site with everything required to install the damper. Brand new and never used or installed. Damper and cinch plate ship via USPS, Fedex or UPS.
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Round Ceiling Radiation Damper. Duct: steel duct drop (by others).
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4 In.dia Galvanized Steel Fire Damper, Damper Application Fire, For Nominal Duct Diameter 4 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height Not Applicable, Rough Opening Diameter 4 in, Rough Opening Shape Round, Fits Fan Diameter Not Applicable, For Duct Shape Round, Free Area 0.1 sq ft, Overall Width Not Applicable, Frame Material Thickness 20 ga, Overall Length 14 in, Connection Type Not Applicable, Frame Depth 14 in This fire damper is designed for use in duct systems or penetrations of fire-rated barriers that have been designed to have pressurized airflow when the damper is expected to cycle closed during a fire. It can accommodate airflow in either direction.
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