NATIONAL GUARD Overhead Door Seal: Brush Insert
The NATIONAL GUARD Overhead Door Seal (MPN D620A-8x10) is a brush-insert seal with a 10 ft length, featuring an aluminum flange and a nylon insert. This product is designed to seal the gap beneath overhead doors…
SKU 3G-OTH-501260
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Product Description
The NATIONAL GUARD Overhead Door Seal (MPN D620A-8x10) is a brush-insert seal with a 10 ft length, featuring an aluminum flange and a nylon insert. This product is designed to seal the gap beneath overhead doors, helping to block drafts, dust, and pests.
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 Overhead Door Seal used for?
The NATIONAL GUARD Overhead Door Seal (D620A-8x10) seals the gap beneath overhead doors. Its nylon brush insert and aluminum flange block drafts, dust, and pests, making it suitable for industrial and commercial facilities requiring weather and pest exclusion.
What are the specifications of the NATIONAL GUARD Overhead Door Seal?
The NATIONAL GUARD Overhead Door Seal (MPN D620A-8x10) has a 10 ft length, an aluminum flange, and a nylon brush insert. It is designed for overhead door bottom sealing applications to block drafts, dust, and pests.
Where to buy the NATIONAL GUARD Overhead Door Seal worldwide?
3G Electric supplies the NATIONAL GUARD Overhead Door Seal (D620A-8x10) to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct seal for your overhead door application.
How to install the NATIONAL GUARD Overhead Door Seal?
Install the NATIONAL GUARD Overhead Door Seal by attaching the aluminum flange to the bottom of the overhead door using appropriate fasteners. Ensure the nylon brush insert contacts the floor evenly to create a consistent seal against drafts and pests.
NATIONAL GUARD Products
3G Electric supplies NATIONAL GUARD overhead door seals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









