Fire Shutter Doors
Designed to close automatically under fire conditions to maintain the integrity of internal fire compartment walls.
Tested in accordance with BS476: part 22: 1987, for up to 4 hours fire resistance.
Hand chain/pull cord or electrical operation, both benefit from a built-in feature that allows the shutter to self-close automatically under a controlled descent.
Activated by a thermal fusible link release unit when the local temperature reaches 68 degrees centigrade.
Fire control panel
Offered as an additional extra, its features include:
Constructed from galvanised interlocking curved sections of suitable gauge to suit the shutter size and required fire resistance, each alternate lath is fitted with a malleable steel endlock to prevent lateral movement.
The base of the curtain is fitted with an inverted galvanised T section.
Formed from galvanised mild steel channel sections secured to the opening structure by continuous galvanised angles.
Constructed from mild steel tube, laser cut mild steel spools and machined bright steel shafts.
The roller assembly is supported by mild steel endplates with mounting angles for fixing to the support structure.
Provided as standard - formed from galvanised pressed sheet metal to enclose the rear of the shutter barrel and curtain assembly.
|Copyright ©2015 Sentinel Door Systems. All Rights Reserved.|