This drop seal is designed for those situations where a certain amount of airflow may be required underneath the door. The two neoprene gaskets are notched and overlapped to facilitate airflow. Can also be supplied with three rows of neoprene at extra cost. Maximum effective drop 12.7mm.
FLO OPTION DROPSEAL - NOTCHED BRUSH
This drop seal is designed for those situations where a certain amount of airflow may be required underneath the door. The two brush strips are notched and overlapped to facilitate airflow. Only available with two rows of brush. Maximum effective drop 12.7mm.
DROPSEALS WITH LIGHT SPRINGING
Where doors in public areas are likely to be used by wheelchair users, lower closing and opening forces may be required. "LS" models require lower operating forces than standard products although product dimensions are unchanged from standard products. These models are suitable for both sliding and hinged doors. Mortice and surface fixing patterns both available. Patterns available: 350LSA*, 351LS-AA*, 364LSA*, 365LS-AA*. Maximum effective drop 22.2mm. Prices for other patterns and sizes on application.
FSA DROPSEAL WITH INTUMESCENT
The 364A and 365AA drop seals can be supplied with intumescent concealed within the neoprene gasket. In the event of fire this expands and fills the gap between the floor and the bottom of the door. Maximum effective drop 12.7mm. Prices for other sizes on application.
DROPSEALS FOR SLIDING DOORS
This drop seal functions differently from all other Zero drop seals. When the plunger is compressed, the mechanism causes the insert seal to activate and drop evenly along the complete door bottom. A longer plunger may be supplied if requested. Prices for other patterns and sizes on application. Maximum effective drop 19.1mm.