Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
NATIONAL GUARD 103NA-48 Metal Leaf Weatherstripping
NATIONAL GUARDMetal Leaf Weatherstripping

NATIONAL GUARD 103NA-48 Metal Leaf Weatherstripping

The NATIONAL GUARD 103NA-48 Door Weatherstripping is a flat-insert metal leaf weatherstrip measuring 4 ft long by 1 1/2 in wide and 1 1/2 in high, featuring an aluminum flange and a neoprene insert.

SKU 3G-OTH-501356

Also listed as: 103NA48 · 103NA 48

Brand
NATIONAL GUARD
Item
103NA-48 Metal Leaf Weatherstripping
Part Number
103NA-48
Category
Metal Leaf Weatherstripping
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.
EXW Singapore
Collect or forward from our office
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
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

NATIONAL GUARD
Manufacturer Part Number
103NA-48
Lg
4 ft
Wd
1 1/2 in
Ht
1 1/2 in
Flange Material
Aluminum
Insert Material
Neoprene

Technical Documents

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

Ask a question

Request a Quote

Ask a question

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

Product Description

The NATIONAL GUARD 103NA-48 Door Weatherstripping is a flat-insert metal leaf weatherstrip measuring 4 ft long by 1 1/2 in wide and 1 1/2 in high, featuring an aluminum flange and a neoprene insert.

Frequently Asked Questions

What is NATIONAL GUARD 103NA-48 door weatherstripping used for?

The NATIONAL GUARD 103NA-48 is a flat-insert metal leaf weatherstrip used to seal gaps around doors, reducing drafts, dust, and noise. Its neoprene insert and aluminum flange provide durable, flexible sealing for commercial and industrial doorways.

What are the specifications of NATIONAL GUARD 103NA-48 weatherstripping?

The NATIONAL GUARD 103NA-48 measures 4 ft long by 1 1/2 in wide and 1 1/2 in high. It features an aluminum flange and a neoprene insert. The manufacturer part number is 103NA-48.

Where to buy NATIONAL GUARD 103NA-48 weatherstripping worldwide?

3G Electric supplies the NATIONAL GUARD 103NA-48 door weatherstripping worldwide. We handle full logistics and customs clearance to deliver this metal leaf weatherstrip to your facility, ensuring you get the right sealing solution for your application.

How to install NATIONAL GUARD 103NA-48 weatherstripping?

Install the NATIONAL GUARD 103NA-48 by cutting it to door width, then fastening the aluminum flange to the door frame using screws or adhesive. Ensure the neoprene insert contacts the door evenly for a tight seal. Follow standard weatherstripping best practices for best results.

Not sure this is the right part? Photo-identify it→

NATIONAL GUARD Products

3G Electric supplies NATIONAL GUARD metal leaf weatherstripping. We supply genuine products and their technical documentation.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from NATIONAL GUARD

View all NATIONAL GUARD parts →
Flat-insert metal leaf weatherstrip with aluminum flange and neoprene insert. Seals gaps around doors to block drafts, moisture, dust, and noise. Suitable for commercial and industrial door applications
NATIONAL GUARD
Flat-insert metal leaf weatherstrip with aluminum flange and neoprene insert. Seals gaps around doors to block drafts, moisture, dust, and noise. Suitable for commercial and industrial door applications
This metal leaf weatherstripping seals gaps around doors to block drafts, dust, and pests. It features a nylon brush insert and an aluminum flange. Dimensions: 7 ft length, 4 1/2 in width, 3 1/2 in height
NATIONAL GUARD
This metal leaf weatherstripping seals gaps around doors to block drafts, dust, and pests. It features a nylon brush insert and an aluminum flange. Dimensions: 7 ft length, 4 1/2 in width, 3 1/2 in height
This metal leaf weatherstripping seals gaps around doors to block drafts, dust, and moisture. It features an aluminum flange for durable mounting and a neoprene bulb insert that compresses against the door frame. Suitable for use on commercial or industrial doors in warehouses, plant entrances, and HVAC-controlled rooms
NATIONAL GUARD
This metal leaf weatherstripping seals gaps around doors to block drafts, dust, and moisture. It features an aluminum flange for durable mounting and a neoprene bulb insert that compresses against the door frame. Suitable for use on commercial or industrial doors in warehouses, plant entrances, and HVAC-controlled rooms
This metal leaf weatherstripping seals gaps around doors to block drafts, dust, and insects. It features an aluminum flange with a nylon brush insert, measuring 3/8 in height, 4 ft length, and 2 1/16 in width. Suitable for use on commercial and industrial doorways to reduce energy loss and maintain indoor climate control
NATIONAL GUARD
This metal leaf weatherstripping seals gaps around doors to block drafts, dust, and insects. It features an aluminum flange with a nylon brush insert, measuring 3/8 in height, 4 ft length, and 2 1/16 in width. Suitable for use on commercial and industrial doorways to reduce energy loss and maintain indoor climate control
This metal leaf weatherstripping with a bulb insert seals gaps around doors to block drafts, dust, and moisture. The neoprene insert compresses against the door frame while the aluminum flange provides a rigid mounting surface. Measures 7 ft length, 1 11/16 in width, and 1 13/16 in height
NATIONAL GUARD
This metal leaf weatherstripping with a bulb insert seals gaps around doors to block drafts, dust, and moisture. The neoprene insert compresses against the door frame while the aluminum flange provides a rigid mounting surface. Measures 7 ft length, 1 11/16 in width, and 1 13/16 in height
This metal leaf weatherstripping seals gaps around doors to block drafts, dust, and insects. It features an aluminum flange and a nylon brush insert, providing flexible sealing for commercial and industrial doorways. Measures 8 ft in length, 1-1/16 in width, and 1-1/16 in height
NATIONAL GUARD
This metal leaf weatherstripping seals gaps around doors to block drafts, dust, and insects. It features an aluminum flange and a nylon brush insert, providing flexible sealing for commercial and industrial doorways. Measures 8 ft in length, 1-1/16 in width, and 1-1/16 in height
This metal leaf weatherstripping seals gaps around doors to block drafts, dust, and moisture. The vinyl bulb insert compresses against the door frame for a tight seal, while the aluminum flange provides durable mounting. It is commonly used in commercial and industrial facilities for energy efficiency and climate control
NATIONAL GUARD
This metal leaf weatherstripping seals gaps around doors to block drafts, dust, and moisture. The vinyl bulb insert compresses against the door frame for a tight seal, while the aluminum flange provides durable mounting. It is commonly used in commercial and industrial facilities for energy efficiency and climate control
Aluminum flange with vinyl bulb insert, 4 ft length, 7/8 in width, 13/16 in height. Seals gaps around doors to block drafts, dust, and moisture
NATIONAL GUARD
Aluminum flange with vinyl bulb insert, 4 ft length, 7/8 in width, 13/16 in height. Seals gaps around doors to block drafts, dust, and moisture

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first