NATIONAL GUARD Door Weatherstripping: Flat Insert, 4 ft Lg, 1 1/8 in Wd
The NATIONAL GUARD Door Weatherstripping is a flat-insert metal leaf weatherstripping (MPN 43CB-48) with a bronze flange and plastic insert, measuring 4 ft in length, 1 1/8 in in width, and 1 1/8 in in height. 3G…
SKU 3G-OTH-501351
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Product Description
The NATIONAL GUARD Door Weatherstripping is a flat-insert metal leaf weatherstripping (MPN 43CB-48) with a bronze flange and plastic insert, measuring 4 ft in length, 1 1/8 in in width, and 1 1/8 in in height. 3G Electric sources this genuine OEM part across 14 industrial departments, with specialist expertise in combustion, pumps and controls, ensuring accurate fulfillment for your facility maintenance needs.
Frequently Asked Questions
What is NATIONAL GUARD Door Weatherstripping used for?
NATIONAL GUARD Door Weatherstripping (MPN 43CB-48) seals gaps around doors to block drafts, dust, and moisture in industrial and commercial facilities. Its bronze flange and plastic insert provide durable, long-lasting weather protection for maintenance and energy-efficiency upgrades.
What are the specifications of NATIONAL GUARD 43CB-48 weatherstripping?
The NATIONAL GUARD 43CB-48 is a flat-insert metal leaf weatherstripping with a bronze flange and plastic insert. It measures 4 ft in length, 1 1/8 in in width, and 1 1/8 in in height. This genuine OEM part is designed for door sealing applications.
Where to buy NATIONAL GUARD weatherstripping worldwide?
3G Electric supplies NATIONAL GUARD Door Weatherstripping (43CB-48) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine OEM part to your facility, ensuring accurate fulfillment for your maintenance needs.
How to install NATIONAL GUARD flat insert weatherstripping?
Install NATIONAL GUARD 43CB-48 by cutting the 4 ft length to fit your door frame, then inserting the plastic strip into the bronze flange channel. Secure the flange with screws or adhesive per standard weatherstripping practices. Ensure a tight seal without binding the door.
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.









