Webclearance between the fire damper body and the penetration. (II) 2The fire damper shall be installed so that the airflow does not impede its closure, and air velocities3 do not exceed the damper’s limit (10m/s). (III) The method of attachment of ductwork to the fire damper must be such that any deformation or collapse of the ductwork in a fire WebSpecify 165°F or 212°F (74°C or 100°C) for all FSD Series Combination Fire Smoke Damper models (excluding FSDR25) manufactured prior to 1996 Refer to EFL or PFL spec sheets for dampers manufactured after 1996. volume adJusT Specify 165°F or 212°F (74°C or 100°C) option for all Ceiling Fire Dampers (CFD’s) lift arms are shown actual size.
BULLOCK - Firescope Fire Services
Webout-of-wall fire & fire/smoe damper installation, operation & maintenance instructions iom - ow fire & fire/smoe dampers - 1219 nca manufacturing inc. 1985 carroll st. clearwater, fl 33765 727.441.2651 www.ncamfg.com nca manufacturing inc. 1985 carroll st. clearwater, fl 33765 727.441.2651 www.ncamfg.com 3 out-of-wall damper sleeves damper sleeves: WebFire dampers are UL555 tested and labeled devices installed in ducts and air transfer openings or air distribution systems, designed to close upon the detection of heat. … technisem societe com
Fire Dampers and HVAC Equipment Supplier - Lloyd Industries
WebBullock MFG manufacture Fire Dampers, Volume Dampers, Smoke Dampers, Ceiling Radiation and Fire Dampers, Combination Smoke Fire Dampers, Access Panels, Access Doors, Flexible Fan Connectors, Spigots and Duct Hardware for the Air Conditioning Industry. Enquiry news News The Model 5650 Drop lock type Fire Dampers from … WebBullock Industries Pty Ltd Products - Quinny Supplies Bullock Industries Pty Ltd We're Here To Help Call us on (07) 4033 7271 No question is too small! Don't see what you need? Give us a call and ask - We'll do our best to source it for you. Shop By Price Sort By: Bullock Industries Pty Ltd 240 X 150 DUCT ACCESS PANEL Bullock Industries Pty Ltd WebBullock Mechanical Bullock Mechanical Bullock Mechanical. Office (317) 346-9800. About Us. Our Goal. As a family owned small business it has always been important to us to … techniseal paver restorer 1 gal