NATIONAL GUARD Automatic Door Bottom: Single Fin Insert, Aluminum, 36 in Lg, 2 5/16 in Wd
The NATIONAL GUARD Automatic Door Bottom is a single fin insert type, model 420NA-36", constructed from aluminum. It measures 36 inches in length and 2 5/16 inches in width, designed to seal the gap under a door.
SKU 3G-OTH-515157
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Product Description
The NATIONAL GUARD Automatic Door Bottom is a single fin insert type, model 420NA-36", constructed from aluminum. It measures 36 inches in length and 2 5/16 inches in width, designed to seal the gap under a door.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the NATIONAL GUARD Automatic Door Bottom 420NA-36" used for?
The NATIONAL GUARD Automatic Door Bottom 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 environmental control. 3G Electric supplies this aluminum single fin insert model for worldwide delivery.
What are the specifications of the NATIONAL GUARD 420NA-36"?
The NATIONAL GUARD 420NA-36" is an automatic door bottom with a single fin insert. It measures 36 inches in length and 2 5/16 inches in width, and is made of aluminum. The manufacturer part number is 420NA-36". 3G Electric sources this model for global supply.
Where to buy the NATIONAL GUARD 420NA-36" worldwide?
3G Electric supplies the NATIONAL GUARD 420NA-36" automatic door bottom to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this aluminum single fin insert model for your facility.
How to install the NATIONAL GUARD automatic door bottom?
Install the NATIONAL GUARD automatic door bottom by cutting it to exact door width, then mounting it to the bottom edge with screws. Ensure the fin insert contacts the threshold evenly when the door closes. 3G Electric provides sourcing support for this model globally.
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.
