NATIONAL GUARD Door Weatherstripping: Brush Insert, 4 ft Lg, 3 1/4 in Wd
The NATIONAL GUARD Door Weatherstripping is a metal leaf weatherstripping with a brush insert, model H623A-48". It features a 2 1/2 in height, 4 ft length, and 3 1/4 in width, with an aluminum flange and nylon…
SKU 3G-OTH-501284
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Product Description
The NATIONAL GUARD Door Weatherstripping is a metal leaf weatherstripping with a brush insert, model H623A-48". It features a 2 1/2 in height, 4 ft length, and 3 1/4 in width, with an aluminum flange and nylon insert. 3G Electric interprets customer demand and delivers this genuine industrial part across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is NATIONAL GUARD Door Weatherstripping H623A-48" used for?
This metal leaf weatherstripping with a nylon brush insert seals gaps around commercial or industrial doors to block drafts, dust, and pests. It is commonly installed on loading docks, warehouse entries, and plant doorways where a durable, flexible seal is needed.
What are the specifications of NATIONAL GUARD H623A-48" weatherstripping?
The NATIONAL GUARD H623A-48" weatherstripping has a 4 ft length, 3 1/4 in width, and 2 1/2 in height. It features an aluminum flange and a nylon brush insert. The manufacturer part number is H623A-48".
Where to buy NATIONAL GUARD H623A-48" weatherstripping worldwide?
3G Electric supplies and delivers the NATIONAL GUARD H623A-48" weatherstripping worldwide. We handle full logistics and customs clearance to ensure the part reaches your facility, whether you are in North America, Europe, Asia, or the Middle East.
How to install NATIONAL GUARD brush weatherstripping?
Install the weatherstripping by aligning the aluminum flange against the door frame or jamb, then fasten with screws through the pre-punched holes. Ensure the nylon brush contacts the door surface evenly for a tight seal. Trim the brush length if needed for a custom fit.
NATIONAL GUARD Products
3G Electric supplies NATIONAL GUARD metal leaf weatherstripping. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









