NATIONAL GUARD 428E-48 Saddle Threshold, Aluminum, 4 ft, Fluted Transition
The NATIONAL GUARD Door Threshold is a 4 ft long aluminum saddle threshold (MPN 428E - 48) with a fluted transition type. 3G Electric interprets customer demand and delivers this genuine industrial product across 14…
SKU 3G-OTH-505063
Also listed as: 428E48 · 428E 48 · 428E-48
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The NATIONAL GUARD Door Threshold is a 4 ft long aluminum saddle threshold (MPN 428E - 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 a trust anchor, not a limit.
Frequently Asked Questions
What is a NATIONAL GUARD 428E-48 door threshold used for?
The NATIONAL GUARD 428E-48 is a 4 ft aluminum saddle threshold with a fluted transition. It bridges gaps under doors to seal against drafts, moisture, and debris in commercial or industrial doorways. 3G Electric supplies this genuine product across 14 industrial departments — and far more — with specialist depth in combustion, pumps and controls.
What are the specifications of the NATIONAL GUARD 428E-48 threshold?
The NATIONAL GUARD 428E-48 is a 4 ft long aluminum saddle threshold with a fluted transition type. The manufacturer part number is 428E - 48. It is designed for door-bottom sealing in industrial or commercial applications. 3G Electric sources and delivers this genuine NATIONAL GUARD product worldwide.
Where to buy a NATIONAL GUARD 428E-48 threshold worldwide?
3G Electric supplies the NATIONAL GUARD 428E-48 aluminum saddle threshold worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we interpret your demand and deliver genuine products across 14 departments — including specialist expertise in combustion, pumps and controls.
How to install a NATIONAL GUARD 428E-48 saddle threshold?
Install the NATIONAL GUARD 428E-48 by positioning the 4 ft aluminum saddle under the closed door, ensuring the fluted side faces the interior. Mark and drill pilot holes into the subfloor, then secure with appropriate fasteners (not included). Seal edges with silicone for weatherproofing. 3G Electric provides this genuine product and can advise on selection.
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.
