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NATIONAL GUARD 229NSS-3 Automatic Door Bottom - Automatic Door Bottoms
NATIONAL GUARDAutomatic Door Bottoms

NATIONAL GUARD 229NSS-3 Automatic Door Bottom

The NATIONAL GUARD Automatic Door Bottom (Single Fin Insert, model 229NSS-3) is a stainless-steel door bottom measuring 36 inches in length and 2 1/2 inches in width. This product is designed to seal the gap under a…

SKU 3G-OTH-515142

Also listed as: 229NSS3 · 229NSS 3

Brand
NATIONAL GUARD
Item
229NSS-3 Automatic Door Bottom
Part Number
229NSS-3
Category
Automatic Door Bottoms
Available to Order
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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.

Technical Specifications

NATIONAL GUARD
Manufacturer Part Number
229NSS-3
Type
Stainless Steel
Lg
36 in
Wd
2 1/2 in

Technical Documents

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

Product Description

The NATIONAL GUARD Automatic Door Bottom (Single Fin Insert, model 229NSS-3) is a stainless-steel door bottom measuring 36 inches in length and 2 1/2 inches in width. This product is designed to seal the gap under a door, and 3G Electric can source it as part of our broader industrial supply capabilities across 14 departments, with specialist expertise in combustion, pumps, and controls.

Frequently Asked Questions

What is the NATIONAL GUARD Automatic Door Bottom used for?

The NATIONAL GUARD Automatic Door Bottom seals the gap under a door to block drafts, light, and sound. It is commonly used in commercial and industrial facilities for energy efficiency and privacy. 3G Electric supplies this stainless-steel model as part of our broader industrial sourcing across 14 departments.

What are the specifications of the NATIONAL GUARD 229NSS-3?

The NATIONAL GUARD 229NSS-3 is a single-fin insert automatic door bottom made of stainless steel. It measures 36 inches in length and 2 1/2 inches in width. This model is designed for standard door applications requiring a durable, corrosion-resistant seal.

Where to buy the NATIONAL GUARD Automatic Door Bottom worldwide?

3G Electric supplies the NATIONAL GUARD Automatic Door Bottom worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source this product and manage international shipping for procurement teams and plant engineers.

How to install the NATIONAL GUARD Automatic Door Bottom?

Install the NATIONAL GUARD Automatic Door Bottom by measuring the door width, cutting the unit to fit if needed, and fastening it to the bottom edge with screws. Ensure the fin contacts the floor evenly when the door closes. 3G Electric can provide sourcing support for this and related hardware.

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NATIONAL GUARD Products

3G Electric supplies NATIONAL GUARD automatic door bottoms. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This automatic door bottom seals the gap under a door to block drafts, light, and sound. It is commonly installed in commercial and industrial facilities to improve energy efficiency and room privacy. Constructed of aluminum with a single fin insert, it measures 36 inches in length and 1 3/8 inches in width

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