Pemko 434ARL Concealed Automatic Door Bottom, Full Mortise Design, Mill Finish Aluminum with Black Sponge EPDM Seal

Pemko 434ARL Concealed Automatic Door Bottom
The 434 Series Full-Mortise Automatic Door Bottom creates a strong seal to prevent air, light, sound, fire, smoke, dust, and moisture from coming through the gap under doors. It features a low closing force mechanism that actuates a drop-down bar when the door is closed. Available with a Nylon Brush, PemkoPrene, or EPDM seal, it is custom cut to size and can be trimmed up to 2" in the field. Ideal for high-end doors, it is reversible for easy installation on wood or metal doors.

Concealed door bottom, mill aluminum finish with black sponge EPDM gasketing insert for 1 3/4" thick doors. full mortise type mounting. Door bottom seal can drop 3/4" maximum.

All sizes other than 36" are special order and cannot be returned, exchanged or canceled once ordered. 

Pemko door bottom seals consist of a variety of solutions for sealing a door to the threshold or floor surface.

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 or threshold.

Features of the Pemko 434ARL door Bottom Details:
»  Full mortise application.
»  When the plunger contacts the jamb, the drop bar seal actuates from the hinge side first allowing multiple compression points.
»  The plunger requires low undefined Feather Touch undefined 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.
»  This concealed door bottom is used for 1 3/4" thick doors.
»  All Pemko automatic door bottoms are provided net length.
»  Stock length automatic door bottoms can be field-trimmed by installer as much as 2".

»  Width: 27/32" (21.4 mm)
»  Height: 1 5/16" (33.3 mm) 

MDI Model #:  PEM-434ARL
Pemko Model #:  434ARL
UPC Code:  086787304531 

Pemko 434ARL Concealed Automatic Door Bottom
Concealed door bottom, mill aluminum finish with black sponge EPDM gasketing insert for 1 3/4" thick doors. full mortise type mounting.

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