：+86-0577-57572007 
：ytai@ytai.com
- Continuous Geared Hinges
- Pull&Push Bar Sets
- Hands-Free Handle
- Stainless Steel Handle Sets
- Overhead Holders&Stops
- Offset Pivots
- Sliding Door Handle Set
- Hospital Push/Pull Latches
- Push Plates
- Electromagnetic Door Holders
- Door Bottoms
- Standard Perimeter Gasketing
- Adhesive Gasketing
- Thresholds
- Astragals
- Truck Accessories
- Door Finger Pinch Guard
- Custom Products
- AVAILABLE FINISHES: A, C, D
- WIDTH: 9/16” (14.2 mm)
- HEIGHT: 1-3/8” (34.9 mm)
Certificate:
- UL
These automatic door bottoms consist of an aluminum case which surrounds a movable drop bar seal. The drop bar 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.Automatic door bottom is designed for easy, precise installation, with a minimum of parts subject to wear. High-level sound control achieved with unique, patented design features. Available as surface-applied door bottoms and concealed door bottoms in a range of models.
◇When the plunger contacts the jamb, the drop bar seal actuates from the hinge side first allowing multiple compression points.
◇The plunger requires low "FeatherTouch" closing force to actuate the drop bar seal. The "L" at the end of all product numbers stands for Low closing force.
◇End plates are provided for all mounting applications.
◇Available in sizes ranging from 18" to 72"
◇All automatic door bottoms are provided net length.
◇Stock length automatic door bottoms can be trimmed as much as 2".
