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NATIONAL GUARD 513HD-72 Heavy Duty Aluminum Door Threshold, 6 ft, Fluted - Heavy Duty Thresholds
NATIONAL GUARDHeavy Duty Thresholds

NATIONAL GUARD 513HD-72 Heavy Duty Aluminum Door Threshold, 6 ft, Fluted

The NATIONAL GUARD 513HD-72 is a heavy-duty aluminum door threshold, 6 ft long, with a fluted transition type. This product is supplied by 3G Electric, a global industrial solutions provider that interprets customer…

SKU 3G-OTH-505746

Also listed as: 513HD72 · 513HD 72

Brand
NATIONAL GUARD
Item
513HD-72 Heavy Duty Aluminum Door Threshold, 6 ft, Fluted
Part Number
513HD-72
Category
Heavy Duty Thresholds
Available to Order
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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

Technical Specifications

NATIONAL GUARD
Manufacturer Part Number
513HD-72
Type
Aluminum
Lg
6 ft
Transition Type
Fluted

Technical Documents

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NATIONAL GUARD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NATIONAL GUARD 513HD-72 is a heavy-duty aluminum door threshold, 6 ft long, with a fluted transition type. This product is supplied by 3G Electric, a global industrial solutions provider that interprets customer demand and delivers genuine equipment across 14 industrial departments, with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is the NATIONAL GUARD 513HD-72 door threshold used for?

The NATIONAL GUARD 513HD-72 is a heavy-duty aluminum door threshold, 6 ft long, designed to seal the gap under commercial or industrial doors. Its fluted transition type provides a durable, slip-resistant surface for high-traffic entries, reducing air and moisture infiltration.

What are the specifications of the NATIONAL GUARD 513HD-72?

The NATIONAL GUARD 513HD-72 is a heavy-duty aluminum door threshold, 6 ft long, with a fluted transition type. The manufacturer part number is 513HD-72. It is built for demanding commercial and industrial applications requiring a robust, long-lasting entry seal.

Where to buy the NATIONAL GUARD 513HD-72 worldwide?

3G Electric supplies the NATIONAL GUARD 513HD-72 heavy-duty door threshold to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this genuine NATIONAL GUARD product.

How to install the NATIONAL GUARD 513HD-72 door threshold?

Install the NATIONAL GUARD 513HD-72 by measuring the door opening, cutting the 6 ft aluminum threshold to length if needed, and anchoring it to the subfloor with appropriate fasteners. Ensure the fluted surface faces upward for traction. Follow standard commercial door threshold installation practices for best results.

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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.

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This heavy-duty aluminum door threshold measures 3 ft in length and features a fluted transition surface. It is designed for commercial and industrial doorways to seal the gap at the bottom of a door opening, providing a slip-resistant surface that accommodates foot and cart traffic
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This heavy-duty aluminum door threshold measures 3 ft in length and features a fluted transition surface. It is designed for commercial and industrial doorways to seal the gap at the bottom of a door opening, providing a slip-resistant surface that accommodates foot and cart traffic
This heavy-duty aluminum door threshold is 3 ft long with a fluted transition type. It provides a slip-resistant surface and seals the gap under a door to block drafts, dust, and moisture. Suitable for commercial and industrial doorways
NATIONAL GUARD
This heavy-duty aluminum door threshold is 3 ft long with a fluted transition type. It provides a slip-resistant surface and seals the gap under a door to block drafts, dust, and moisture. Suitable for commercial and industrial doorways

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