NATIONAL GUARD Heavy Duty Aluminum Door Threshold, 3 ft, Fluted Transition
The NATIONAL GUARD 425HDSIA-3 is a heavy-duty aluminum door threshold, 3 ft long, with a fluted transition type. 3G Electric sources this genuine industrial threshold as part of our broader capability across 14…
SKU 3G-OTH-505737
Also listed as: 425HDSIA3 · 425HDSIA 3
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The NATIONAL GUARD 425HDSIA-3 is a heavy-duty aluminum door threshold, 3 ft long, with a fluted transition type. 3G Electric sources this genuine industrial threshold as part of our broader capability across 14 departments, with specialist depth in combustion, pumps, and controls.
Frequently Asked Questions
What is the NATIONAL GUARD 425HDSIA-3 door threshold used for?
The NATIONAL GUARD 425HDSIA-3 is a heavy-duty aluminum door threshold, 3 ft long, designed to seal the gap under commercial or industrial doors. Its fluted transition type provides traction and a finished look. 3G Electric supplies this genuine threshold as part of our broader industrial sourcing capability.
What are the specifications of the NATIONAL GUARD 425HDSIA-3?
The NATIONAL GUARD 425HDSIA-3 is a heavy-duty aluminum door threshold, 3 ft long, with a fluted transition type. The manufacturer part number is 425HDSIA-3. 3G Electric sources this genuine NATIONAL GUARD threshold for industrial applications worldwide.
Where to buy the NATIONAL GUARD 425HDSIA-3 worldwide?
3G Electric supplies the genuine NATIONAL GUARD 425HDSIA-3 heavy-duty aluminum door threshold to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this fluted transition threshold.
How to install the NATIONAL GUARD 425HDSIA-3 door threshold?
Install the NATIONAL GUARD 425HDSIA-3 by measuring the door opening, cutting the aluminum threshold to fit if needed, and securing it with appropriate fasteners. Ensure the fluted surface faces upward for traction. 3G Electric supplies this genuine threshold but recommends following the manufacturer's installation guide.
NATIONAL GUARD Products
3G Electric supplies NATIONAL GUARD heavy duty thresholds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
