DDS39 Automatic Drop Down Seal

Concealed Type Automatic Drop Down Seals.

• Material : Aluminium
• Door Bottom Seal consists of aluminium case which surrounds a moveable drop bar seals.
• The door bar seal is activated when plunger contacts jamp.
• The plunger requires low costing force to activate the drop seal.
• Drop bar seal always activate on the hinge side first.
• Stops heat, Cold Droughts, Dust, Insects, & noise.
• Drop bar seal lifts automatically to clear the carpet on opening door.
• Maximum drop 13mm
• End plates are provided for all mounting applications.