round fire dampers suitable for placing in or in front of fire separating walls
rectangular fire damper for placing in or in front of fire separating walls.
curtain wall fire damper suitable for placement in or in front of fire separating walls
round fire dampers suitable for placing in or in front of fire separating walls or floors
round fire dampers suitable for placing in fire separating walls or floors
fire block suitable for mounting in fire doors or fire walls
fire resistant sleeve, consists of PVC pipe with fire resistant collar for non pressurised duct work