NATIONAL GUARD Overhead Door Seal: Flat Insert
The NATIONAL GUARD Overhead Door Seal (MPN 197NA-12) is a 12 ft long flat-insert seal with an aluminum flange and neoprene insert. 3G Electric sources this genuine industrial door seal as part of our broader…
SKU 3G-OTH-501268
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Product Description
The NATIONAL GUARD Overhead Door Seal (MPN 197NA-12) is a 12 ft long flat-insert seal with an aluminum flange and neoprene insert. 3G Electric sources this genuine industrial door seal as part of our broader capability to interpret and deliver across 14 industrial departments, with specialist depth in combustion, pumps, and controls.
Frequently Asked Questions
What is the NATIONAL GUARD Overhead Door Seal 197NA-12 used for?
The NATIONAL GUARD Overhead Door Seal 197NA-12 seals the gap between an overhead door and its frame or floor, blocking drafts, dust, and pests. Its neoprene insert and aluminum flange suit industrial and commercial facilities. 3G Electric supplies this genuine seal as part of our 14-department industrial sourcing capability.
What are the specifications of the NATIONAL GUARD 197NA-12 door seal?
The NATIONAL GUARD 197NA-12 is a 12 ft long flat-insert overhead door seal. It features an aluminum flange and a neoprene insert. The manufacturer part number is 197NA-12. 3G Electric sources this genuine NATIONAL GUARD seal for industrial applications worldwide.
Where to buy the NATIONAL GUARD 197NA-12 door seal worldwide?
3G Electric supplies the genuine NATIONAL GUARD 197NA-12 overhead door seal to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this flat-insert seal with aluminum flange and neoprene insert.
How to install the NATIONAL GUARD 197NA-12 overhead door seal?
Install the NATIONAL GUARD 197NA-12 by positioning the aluminum flange against the door frame or floor, then fastening it with appropriate screws or adhesive. Ensure the neoprene insert contacts the door surface evenly for a tight seal. 3G Electric provides sourcing support but recommends following the manufacturer's installation guide.
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.









