- Smooth 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.
- Low Closing Force and Fully Mortise Application means this Drop Seal satisfies requirements for ANSI A117.1 and ADAAG 2010
- This automatic door bottom is supplied with a EPDM Sponge ("R") insert - item number E4303BL (black color, only)
Air Infiltration Tested
Sound Tested - ASTM E90
Smoke Tested - UL1784
Fire Rated - UL10C - Positive Pressure
Underwriters Laboratory 4L10
GREENGUARD Gold Certified
434ARL: A - Mill Finish Aluminum Aluminum with Black Sponge EPDM insert