NATIONAL GUARD Automatic Door Bottom: Single Fin Insert, Aluminum, 36 in Lg, 2 1/4 in Wd
The NATIONAL GUARD Automatic Door Bottom (Single Fin Insert, MPN 220NDKB-3) is an aluminum door bottom measuring 36 inches in length and 2 1/4 inches in width. This product is designed to seal the gap under a door…
SKU 3G-OTH-515161
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Product Description
The NATIONAL GUARD Automatic Door Bottom (Single Fin Insert, MPN 220NDKB-3) is an aluminum door bottom measuring 36 inches in length and 2 1/4 inches in width. This product is designed to seal the gap under a door, helping to block drafts, light, and sound. 3G Electric sources this item across our 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring we can interpret your needs and deliver the right solution.
Frequently Asked Questions
What is the NATIONAL GUARD Automatic Door Bottom used for?
The NATIONAL GUARD Automatic Door Bottom (220NDKB-3) seals the gap under a door to block drafts, light, and sound. It is commonly used in commercial and industrial facilities to improve energy efficiency and indoor comfort. 3G Electric supplies this item across 14 industrial departments.
What are the specifications of the NATIONAL GUARD 220NDKB-3?
The NATIONAL GUARD Automatic Door Bottom (MPN 220NDKB-3) is a single fin insert model made of aluminum. It measures 36 inches in length and 2 1/4 inches in width. This product is designed for reliable sealing performance in door applications.
Where to buy the NATIONAL GUARD Automatic Door Bottom worldwide?
3G Electric supplies the NATIONAL GUARD Automatic Door Bottom (220NDKB-3) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to source this door bottom and other industrial solutions across our 14 departments.
How to install the NATIONAL GUARD Automatic Door Bottom?
Install the NATIONAL GUARD Automatic Door Bottom by cutting it to the exact door width, then fastening it to the bottom edge using screws. Ensure the fin contacts the floor evenly for proper sealing. 3G Electric can provide guidance on selecting the right door bottom for your application.
NATIONAL GUARD Products
3G Electric supplies NATIONAL GUARD automatic door bottoms. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
