NATIONAL GUARD Door Threshold: Saddle, Aluminum
The NATIONAL GUARD Door Threshold is a 4 ft long aluminum saddle threshold (MPN 8428-48) with a fluted transition type. 3G Electric interprets customer demand and delivers this genuine industrial product across 14…
SKU 3G-OTH-505066
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Product Description
The NATIONAL GUARD Door Threshold is a 4 ft long aluminum saddle threshold (MPN 8428-48) with a fluted transition type. 3G Electric interprets customer demand and delivers this genuine industrial product across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor.
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 Door Threshold 8428-48 used for?
The NATIONAL GUARD Door Threshold 8428-48 is a 4 ft long aluminum saddle threshold with a fluted transition type. It is used to seal the gap under doors, providing a smooth transition between flooring surfaces while blocking drafts, dust, and pests in commercial and industrial facilities.
What are the specifications of the NATIONAL GUARD Door Threshold 8428-48?
The NATIONAL GUARD Door Threshold (MPN 8428-48) is a 4 ft long aluminum saddle threshold with a fluted transition type. It is designed for durability and a secure fit under standard door openings. For exact dimensions and load ratings, consult the manufacturer's datasheet.
Where to buy the NATIONAL GUARD Door Threshold 8428-48 worldwide?
3G Electric supplies and delivers the NATIONAL GUARD Door Threshold 8428-48 worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility. Contact us for a quote and delivery timeline to your location.
How to install the NATIONAL GUARD Door Threshold 8428-48?
To install the NATIONAL GUARD Door Threshold 8428-48, first measure and cut the threshold to fit your door opening. Clean the subfloor, apply a bead of construction adhesive, and press the threshold into place. Secure with screws through pre-drilled holes. Allow adhesive to cure before heavy traffic.
NATIONAL GUARD Products
3G Electric supplies NATIONAL GUARD saddle thresholds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









