Product Overview
Pemko 4301DRL Dark Bronze Surface Applied or Semi-Mortise Automatic Door Bottom with Sponge Neoprene Insert
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 that contacts the jamb as the door is closing, forcing the drop-bar seal down against the floor/threshold.
- WIDTH: 29/32” (23.0 mm)
- HEIGHT: 1-25/32” (45.2 mm)
4301DRL: D - Dark Bronze Anodized Aluminum with Black Sponge EPDM insert
Ratings
- Air Infiltration Tested
- Sound Tested - ASTM E90
- BHMA Certified
- Smoke Tested - UL1784
- Fire Rated - UL10C - Positive Pressure
- Underwriters Laboratory 4L10
- GREENGUARD Gold Certified

| Brand | |
|---|---|
| Length |
36", 48" |
| Finishes |
D - Dark Bronze Anodized Aluminum |
| Fire-Rating |
UL/cUL listed |
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Pemko 4301DRL Dark Bronze Surface Applied or Semi-Mortise Automatic Door Bottom with Sponge Neoprene Insert