NATIONAL GUARD Fire and Smoke Seal: Screw-In Mounting, Stainless Steel, 4 ft Overall Lg
The NATIONAL GUARD Fire and Smoke Seal (MPN 9990-48") is a 4 ft stainless steel, gray fire door seal with screw-in mounting. This product is designed for fire door sealing applications.
SKU 3G-OTH-523523
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Product Description
The NATIONAL GUARD Fire and Smoke Seal (MPN 9990-48") is a 4 ft stainless steel, gray fire door seal with screw-in mounting. This product is designed for fire door sealing applications.
Frequently Asked Questions
What is the NATIONAL GUARD Fire and Smoke Seal 9990-48" used for?
This 4 ft stainless steel fire door seal with screw-in mounting is used to contain fire and smoke in commercial and industrial door openings. It helps maintain compartmentation and supports passive fire protection systems in facilities requiring rated door assemblies.
What are the specifications of the NATIONAL GUARD 9990-48" fire door seal?
The NATIONAL GUARD 9990-48" is a gray, stainless steel fire and smoke seal with screw-in mounting. It has an overall length of 4 ft and is designed for fire door sealing applications. The manufacturer part number is 9990-48".
Where to buy the NATIONAL GUARD 9990-48" fire door seal worldwide?
3G Electric supplies the NATIONAL GUARD 9990-48" fire and smoke seal to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this fire door seal.
How to install the NATIONAL GUARD 9990-48" screw-in fire door seal?
Install the NATIONAL GUARD 9990-48" by positioning the seal along the door edge or frame, marking screw locations, pre-drilling pilot holes, and fastening with the provided screws. Ensure the seal compresses evenly against the door for proper fire and smoke containment.
NATIONAL GUARD Products
3G Electric supplies NATIONAL GUARD fire door seals & shims. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
