Pemko automatic door bottoms consist of an aluminum case which surrounds a movable drop bar seal. The dropbar seal is actuated by a plunger which contacts the jamb as the door is closing, forcing the drop bar seal down against the floor or threshold.

• Low closing force.

• Provide excellent seals to keep out draft, dust, moisture, insects, fumes, light and sound.

• End plates provided for all mounting applications.

• Slotted holes for adjustment.