Fire Damper FD40R-300Ø
Indent 1-2 days
Description
FD40R Intumescent Fire Damper for Circular Ducts
Fire Tested to Australian, NZ & British Standards
Economical & Simple Installation
No Moving Parts
No Continuing Operation checks required
Operation
Firepro FD40R Intumescent Fire Dampers are installed with ducting systems where they pass through fire rated walls and floors. In normal conditions the damper allows air-flow through the duct. When a fire occurs the intumescent material within the damper swells rapidly to form a non-combustible, insulating fire stopping barrier.
Description
Firepro FD40R Fire Dampers consist of a circular steel tube (spigot) with a circular grill inside. The grill contains the intumescent material. The damper comes complete with fixing brackets for the most common method of application.
The circular steel spigot is galvanised steel with a length of 350mm.