Automatic Door Bottoms

Pemko 4301CRL Automatic Door Bottom, Clear Anodized Aluminum with Black Sponge EPDM 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...

Pemko 420APKL Hollow Metal Automatic Door Bottom, PemkoPrene Insert, Mill Aluminum Finish Lengths: 36" or 48" Width: 1 3/8" Height: 13/16" Ratings: Air Infiltration Tested Sound Tested - ASTM E90 BHMA Certified Smoke Tested - UL1784 Fire Rated - UL10C - Positive Pressure Underwriters...