Floor Fire Damper

The dampers are to be installed square and free from twisting or racking.

Floor fire damper.

The part of the fire damper which is above the ceiling is cast in a piece of concrete such that a small solid ceiling slab is created around the damper. Ca1 curtain blade fire damper 2 4 hour rating caf curtain blade floor mounted damper 4 hour pm1 multi blade fire damper 2 4 hour. Fkrs eu fire dampers are ideal for wooden beam ceilings in new builds as well as in refurbishment projects. It s as simple and smart as this.

Joints using connections shown in 1. Fire 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. Out of wall or floor fire damper 11 2 hour ul555 rated for use in dynamic and static systems spec dibdow 909 replaces d ibdow 706 all stated specifications are subject to change without notice or obligation. Ruskin 2009 application ruskin ow dampers are designed to be installed with the blades.

Item s 0 00 item s 0 00. Fire dampers are passive fire protection products used in heating ventilation and air conditioning hvac ducts to prevent the spread of fire inside the ductwork through fire resistance rated walls and floors. Any fire damper shall have a fire resistance rating of not less than that required for the compartment wall or compartment floor through which the relevant section of the ventilation duct passes. This installation instruction applies to fire dampers static dynamic curtain single and multi blade types mounted in the plane of an ul approved fire partition.

Fire dampers shall be of the type approved by the relevant authority and constructed in accordance with the requirements in ss 333 specifications of. Trafalgar s floor fire dampers are a range of fire rated systems that allow air movement while maintaining the fire rating of floor slabs. When a rise in temperature occurs the fire damper. Fire resistant roller shutter.

Fasteners may be used as followed. The dampers are designed for operation in the vertical or horizontal position with blades running horizontal. The solution is to fit kilargo intumescent fire dampers at the point where the fire resistant wall or floor is penetrated. Duct sleeve connections listed in ul 555 sixth edition standard for fire dampers 2.

A smart little damper.