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Pemko 434ARL Automatic Door Bottom - 27/32" Width, 1-5/16" Height, Full Mortise Black Sponge Neoprene Insert Mill Finish Aluminum

SKU: 434ARL24

Pemko 434ARL Automatic Door Bottom Mortise Sponge Neoprene Mill Aluminum

All PEMKO Products

Pemko 434ARL Automatic Door Bottom - 27/32" Width, 1-5/16" Height, Full Mortise Black Sponge Neoprene Insert Mill Finish Aluminum

SKU: 434ARL24

$123.93/ea

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Pemko Length: 24" Long

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Description
Specifications
Certifications
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Description

Pemko 434ARL Automatic Door Bottom - 27/32" Width and 1-5/16" Height

The Pemko 434ARL Automatic Door Bottom is a full-mortise black sponge neoprene insert with a mill finish Aluminum.

It consists of an aluminum case that surrounds a movable drop-bar seal. The Pemko 434 door bottom drop bar seal is actuated by a plunger that contacts the jamb as the door is closing, forcing the drop bar to seal down against the floor or threshold.

Features:

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
All Pemko - automatic door bottoms are provided with net length
Stock length - Automatic door bottoms can be trimmed as much as 2"

Specifications

Available Finishes:	Mill Finish Aluminum Aluminum
Width:	27/32” (21.4 mm)
Height:	1-5/16” (33.3 mm)
Insert Type:	Sponge Neoprene
Manufacturer:	Pemko

Certifications

BHMA:

BHMA Certified

UL:

Underwriters Laboratory 4L10

Fire Rated - UL10C - Positive Pressure

Other Certifications:

Air Infiltration Tested

Sound Tested - ASTM E90

Smoke Tested - UL1784

Document Center

Product Cut Sheet

This Pemko door bottom is

This Pemko door bottom is made of quality. I'm still working out the adjustment of the activating lever length, because the seal doesn't always drop into place on the lock side of the door. Slightly opening the door back a few inches usually causes the seal to drop into place for a good seal. The problem is minor so I haven't bothered trying to fix it.

Despite this, after having installed one of these I can say that I would never use anything else on an installation I want to have the clean look of a flat sill that sits flush with the floor.