Smoke Exhaust Fans Specifications

Smoke exhaust ductwork in europe is typically protected via passive fire protection means subject to fire testing typically to nbn en 1366 8 and listing and approval use and compliance it is used to remove smoke from buildings ships or offshore structures to enable emergency evacuation as well as improved firefighting.

Smoke exhaust fans specifications.

The tctssh tubeaxial fan is designed to remove smoke from buildings in the event of a fire. The tctssh is ul listed for smoke control systems 500 f 260 c for 4 hours and 1000 f 537 c for 15 minutes. In north america fireproofed ductwork may be used for the purpose of. Exhaust fans force out stale indoor air so it can be replaced by fresh outdoor air.

Our inline smoke and heat fans are also available in a vertical roof mount or horizontal discharge configuration featuring a discharge cap with butterfly dampers and a fusible link. Units complying with recognized listing agency specifications are routinely installed. Inline smoke exhaust fans like greenheckõs tbi can be listed in the ul directory under òpower ventilators for smoke control systemsó without having to meet ul793 because inline fans do not require butterfly dampers since they are not mounted in an upblast configuration. Smoke extraction fans listed below are designed for a general smoke extraction fan applications and are suitable for the majority of specific requirements for smoke extraction applications.

Twin city fan blower offers a full line of smoke and heat fans capable of withstanding a minimum temperature of 500 f for four hours or 1 000 f for 15 minutes. Smoke extraction fans next page air handling units axair fans in partnership with spanish fan manufacturer casals can offer a design service and full range of fans for emergency smoke extraction smoke control smoke ventilation and car park ventilation in the method of smoke extraction for car parks fans are certified to work at temperatures during. You will find our fans in every type of commercial institutional and industrial buildings. Greenheck is the leading supplier of air movement control and conditioning equipment including fans.

Exhaust fans draw air out of a building or workspace that may be contaminated with smoke noxious gases fumes and other undesirable components. Materials handling pneumatics material handling and pneumatic systems contain fans used to propel granular materials such as plastic resin pellets grains and powders. Fans intended to exhaust smoke are to be suited for probable temperatures resulting from a fire scenario. They re commonly used to reduce moisture and remove smoke and odors in restaurants residences shop and production floors and commercial buildings.

Inline smoke exhaust fans are tested following ashrae. Smoke heat tubeaxial fan steel wheel application. Belt driven exhaust fans handle large volumes of air at. The smoke extraction fans include.

Exhaust fans mount through a cutout in a roof or wall.