Greenheck Damper Combo Fire And Smoke

US $540

  • Leavenworth, Kansas, United States
  • Jan 30th
PICK UP ONLY!!  Model FSD-23 meets the requirements for fire dampers, smoke dampers and combination fire smoke dampers established by: National Fire Protection Association NFPA Standards 90A, 92A, 92B & 101 BOCA National Building Codes ICBO Uniform Building Codes SBCCI Standard Building Codes CSFM California State Fire Marshal Fire Damper Listing (#3225-0981:103) Leakage (Smoke) Damper Listing (#3230-0981:104) New York City (MEA listing #260-91-M) Model FSD-23 is a combination fire smoke damper with 3 Vee style blades. While the FSD-23 has been qualified to 3,000 feet per minute and 8" w.g.for operation and dynamic closure in emergency fire smoke situations, its recommended application is in HVAC systems with velocities to approximately 2,000 feet per minute and 4" w.g. Model FSD-23 may be installed vertically (with blades running horizontal) or horizontally and is rated for airflow and leakage in either direction. Ratings UL 555 Fire Resistance Rating Fire Rating: 11/2 Hours Dynamic Closure Rating—Actual ratings are size dependant Maximum Velocity: 2000 fpm Maximum Pressure: 8 in. wg UL 555S Leakage Rating Leakage Class: I Operational Rating—Actual ratings are actuator dependant Maximum Velocity: 3000 fpm Maximum Pressure: 8 in. wg Maximum Temperature: 350°F—Depending on actuator
Condition Used :
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections.
Seller Notes Very Good Condition.

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