Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

NATIONAL GUARD Door Sweep: Single Fin Insert, 36 in Lg, 3 1/16 in Wd, Aluminum - Door Sweeps
NATIONAL GUARDDoor Sweeps

NATIONAL GUARD Door Sweep: Single Fin Insert, 36 in Lg, 3 1/16 in Wd, Aluminum

The NATIONAL GUARD Door Sweep is a single-fin insert type door sweep made of aluminum, measuring 36 inches in length and 3 1/16 inches in width (MPN 203NDKB-36). As a trusted industrial solutions provider, 3G…

SKU 3G-OTH-502679

Also listed as: 203NDKB36 · 203NDKB 36

Brand
NATIONAL GUARD
Item
Door Sweep: Single Fin Insert, 36 in Lg, 3 1/16 in Wd, Aluminum
Category
Door Sweeps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
203NDKB-36
Type
Aluminum, Aluminum
Lg
36 in
Wd
3 1/16 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The NATIONAL GUARD Door Sweep is a single-fin insert type door sweep made of aluminum, measuring 36 inches in length and 3 1/16 inches in width (MPN 203NDKB-36). As a trusted industrial solutions provider, 3G Electric interprets customer demand and delivers this genuine product across 14 industrial departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the NATIONAL GUARD Door Sweep 203NDKB-36 used for?

The NATIONAL GUARD Door Sweep seals the gap under a door to block drafts, dust, insects, and light. It is commonly used in industrial facilities, warehouses, and commercial buildings to improve energy efficiency and maintain clean environments. 3G Electric supplies this genuine aluminum single-fin insert sweep worldwide.

What are the specifications of the NATIONAL GUARD Door Sweep 203NDKB-36?

This NATIONAL GUARD door sweep is a single-fin insert type made of aluminum. It measures 36 inches in length and 3 1/16 inches in width. The manufacturer part number is 203NDKB-36. 3G Electric sources this genuine product for global delivery across 14 industrial departments.

Where to buy the NATIONAL GUARD Door Sweep 203NDKB-36 worldwide?

3G Electric supplies the NATIONAL GUARD Door Sweep 203NDKB-36 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this genuine aluminum door sweep for your commercial or industrial application.

How to install the NATIONAL GUARD Door Sweep 203NDKB-36?

Install the NATIONAL GUARD door sweep by cutting it to the exact door width, then attaching it to the bottom of the door using screws or adhesive. Ensure the sweep contacts the floor evenly for a proper seal. 3G Electric provides this genuine product and can advise on best practices for your specific door type.

NATIONAL GUARD Products

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

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from NATIONAL GUARD

View all NATIONAL GUARD parts
This aluminum door sweep with brush insert seals the gap under a door to block drafts, dust, insects, and light. It measures 84 inches in length and 1-5/8 inches in width, constructed entirely of aluminum. Suitable for commercial and industrial door applications
NATIONAL GUARD
This aluminum door sweep with brush insert seals the gap under a door to block drafts, dust, insects, and light. It measures 84 inches in length and 1-5/8 inches in width, constructed entirely of aluminum. Suitable for commercial and industrial door applications
This door sweep is a single-fin insert type made of aluminum, measuring 48 inches in length and 1 3/4 inches in width. It seals the gap under a door to block drafts, dust, insects, and light. Commonly used on commercial or industrial entry doors for basic weather protection and energy efficiency
NATIONAL GUARD
This door sweep is a single-fin insert type made of aluminum, measuring 48 inches in length and 1 3/4 inches in width. It seals the gap under a door to block drafts, dust, insects, and light. Commonly used on commercial or industrial entry doors for basic weather protection and energy efficiency
This door sweep seals the gap at the bottom of a door to block drafts, dust, and insects. Constructed of aluminum with a brush insert, it measures 84 inches in length and 1-5/8 inches in width. Suitable for commercial and industrial entryways requiring a durable seal
NATIONAL GUARD
This door sweep seals the gap at the bottom of a door to block drafts, dust, and insects. Constructed of aluminum with a brush insert, it measures 84 inches in length and 1-5/8 inches in width. Suitable for commercial and industrial entryways requiring a durable seal
This door sweep features a looped-insert design in stainless steel with a bronze finish. It measures 48 inches in length and 1 1/2 inches in width. Used to seal the gap beneath a door, it helps block drafts, dust, and insects in commercial and industrial entryways
NATIONAL GUARD
This door sweep features a looped-insert design in stainless steel with a bronze finish. It measures 48 inches in length and 1 1/2 inches in width. Used to seal the gap beneath a door, it helps block drafts, dust, and insects in commercial and industrial entryways
This door sweep is a single-fin insert type made of aluminum, measuring 48 inches in length and 1 3/4 inches in width. It seals the gap at the bottom of a door to block drafts, dust, insects, and light. Commonly used in commercial and industrial settings to improve energy efficiency and maintain clean environments
NATIONAL GUARD
This door sweep is a single-fin insert type made of aluminum, measuring 48 inches in length and 1 3/4 inches in width. It seals the gap at the bottom of a door to block drafts, dust, insects, and light. Commonly used in commercial and industrial settings to improve energy efficiency and maintain clean environments
This door sweep is made of aluminum and measures 36 inches in length by 3 1/8 inches in width. It includes a brush insert to seal the gap beneath a door, reducing drafts, dust, and insect entry. Suitable for use in commercial and industrial settings to improve energy efficiency and maintain cleaner environments
NATIONAL GUARD
This door sweep is made of aluminum and measures 36 inches in length by 3 1/8 inches in width. It includes a brush insert to seal the gap beneath a door, reducing drafts, dust, and insect entry. Suitable for use in commercial and industrial settings to improve energy efficiency and maintain cleaner environments
This aluminum door sweep is a single-fin insert type designed to seal the gap at the bottom of a door. It measures 48 inches in length and 2 7/16 inches in width. Commonly used on commercial or industrial entry doors to block drafts, dust, insects, and light
NATIONAL GUARD
This aluminum door sweep is a single-fin insert type designed to seal the gap at the bottom of a door. It measures 48 inches in length and 2 7/16 inches in width. Commonly used on commercial or industrial entry doors to block drafts, dust, insects, and light
This aluminum door sweep with brush insert seals the gap under a door to block drafts, dust, and insects. Suitable for standard door gaps in commercial and industrial settings. Measures 48 inches in length and 1 1/16 inches in width
NATIONAL GUARD
This aluminum door sweep with brush insert seals the gap under a door to block drafts, dust, and insects. Suitable for standard door gaps in commercial and industrial settings. Measures 48 inches in length and 1 1/16 inches in width