Product Overview
Pemko 411ANBL Full Mortise Automatic Door Bottom, Mill Finish Aluminum, Black Nylon Brush insert
All Pemko automatic door bottoms consist of an aluminum case which surrounds a movable drop-bar seal. The drop-bar seal is actuated by a plunger that contacts the jamb as the door is closing, forcing the drop-bar seal down against the floor/threshold.
- Smoother action positive seal mechanism. All Pemko 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 / threshold.
- Most models are now available with nylon brush (NB) seals. The nylon filaments conform extremely well to irregular surfaces such as carpet, stone and grout lines.
- Especially over uneven surfaces, both PemkoPrene® (PK) and nylon brush (NB) provide excellent seals to keep out draft, dust, moisture, insects, fumes, light, and sound.
- All models are non-handed and reversible. Installation is fast and easy because disassembly is not required to change handing: simply flip the automatic door bottom and you’ve reversed the hand. The clean symmetrical square-shaped case design also provides for even flush mounting.
- The line includes models which can be mounted to either wood or hollow metal doors.
- End plates are provided for all mounting applications.
- All Pemko automatic door bottoms seal up to a 3/4" gap under the door except 420, and residential models which seal 1/2” maximum.
- This automatic door bottom is supplied with a Nylon Brush ("NB") insert - item number P516041.
411ANBL: A - Mill Finish Aluminum Aluminum with Black Nylon Brush insert
Ratings
- Air Infiltration Tested
- BHMA Certified
- Smoke Tested - UL1784
- Fire Rated - UL10C - Positive Pressure
- Underwriters Laboratory 4L10
- GREENGUARD Gold Certified
| Brand |
Pemko |
|---|---|
| Finish |
Aluminum |
| Finishes |
A - Mill Finish Aluminum |
| Fire Rating |
Fire Rated - UL10C - Positive Pressure |
| Insert/Seal Type |
Nylon Brush |
| Length |
48"36" |
Pemko 411ANBL Full Mortise Automatic Door Bottom with Nylon Brush Insert