NATIONAL GUARD Door Weatherstripping: Screw-In Mounting, EPDM, 4 ft Overall Lg
The NATIONAL GUARD 170NA-48 is a 4 ft adjustable concealed screw-mount door perimeter seal made from black EPDM, with an overall width of 1 3/16 in. This screw-in mounting weatherstripping provides a durable…
SKU 3G-OTH-528784
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Product Description
The NATIONAL GUARD 170NA-48 is a 4 ft adjustable concealed screw-mount door perimeter seal made from black EPDM, with an overall width of 1 3/16 in. This screw-in mounting weatherstripping provides a durable, flexible barrier for commercial and industrial door applications.
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 NATIONAL GUARD 170NA-48 door weatherstripping used for?
The NATIONAL GUARD 170NA-48 is an adjustable concealed screw-mount door perimeter seal used to block drafts, dust, and moisture around commercial and industrial doors. Its black EPDM material provides a durable, flexible barrier that withstands temperature extremes and repeated door operation.
What are the specifications of NATIONAL GUARD 170NA-48 weatherstripping?
The NATIONAL GUARD 170NA-48 is a 4 ft long, 1 3/16 in wide EPDM weatherstrip in black. It features a screw-in mounting style with concealed screws for a clean appearance. The EPDM material resists ozone, UV, and weathering, making it suitable for demanding environments.
Where to buy NATIONAL GUARD 170NA-48 weatherstripping worldwide?
3G Electric supplies the NATIONAL GUARD 170NA-48 weatherstripping to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this screw-mount EPDM seal.
How to install NATIONAL GUARD 170NA-48 screw-mount weatherstripping?
Install the NATIONAL GUARD 170NA-48 by positioning the seal against the door frame, marking screw locations through the concealed slots, pre-drilling pilot holes, and securing with the provided screws. Adjust the seal for a snug fit against the door without binding. EPDM compresses easily for a tight seal.
NATIONAL GUARD Products
3G Electric supplies NATIONAL GUARD adjustable concealed screw-mount door perimeter seals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









