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3G Electric
NATIONAL GUARD 137NDKB-84 Adjustable Screw-Mount Door Perimeter Seal - Adjustable Screw-Mount Door Perimeter Seals
NATIONAL GUARDAdjustable Screw-Mount Door Perimeter Seals

NATIONAL GUARD 137NDKB-84 Adjustable Screw-Mount Door Perimeter Seal

The NATIONAL GUARD Door Weatherstripping is a bulb-shaped, screw-mount perimeter seal made of black EPDM, 7 ft overall length (MPN 137NDKB-84).

SKU 3G-OTH-512248

Also listed as: 137NDKB84 · 137NDKB 84

Brand
NATIONAL GUARD
Item
137NDKB-84 Adjustable Screw-Mount Door Perimeter Seal
Part Number
137NDKB-84
Category
Adjustable Screw-Mount Door Perimeter Seals
Available to Order
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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
137NDKB-84
Type
Screw-In Mounting, EPDM, Black
Material
EPDM
Overall Lg
7 ft
Color
Black
Seal Shape
Bulb
Mounting Style
Screw-In

Technical Documents

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

Product Description

The NATIONAL GUARD Door Weatherstripping is a bulb-shaped, screw-mount perimeter seal made of black EPDM, 7 ft overall length (MPN 137NDKB-84).

Frequently Asked Questions

What is NATIONAL GUARD Door Weatherstripping used for?

NATIONAL GUARD Door Weatherstripping seals gaps around doors to block drafts, dust, and moisture. Its bulb-shaped EPDM design compresses for a tight fit, making it suitable for industrial and commercial perimeter sealing applications where energy efficiency and environmental control are needed.

What are the specifications of NATIONAL GUARD 137NDKB-84?

The NATIONAL GUARD 137NDKB-84 is a 7 ft long, black EPDM weatherstrip with a bulb seal shape and screw-in mounting. It is designed for door perimeter sealing and is made from durable EPDM rubber. The manufacturer part number is 137NDKB-84.

Where to buy NATIONAL GUARD Door Weatherstripping worldwide?

3G Electric supplies NATIONAL GUARD Door Weatherstripping worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source and deliver this product across 14 departments, including specialist expertise in combustion, pumps, and controls.

How to install NATIONAL GUARD screw-mount weatherstripping?

To install NATIONAL GUARD screw-mount weatherstripping, position the bulb seal against the door frame, mark screw holes, pre-drill if needed, and secure with provided screws. Ensure the bulb compresses evenly against the door when closed. Follow standard door-seal installation practices for best results.

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NATIONAL GUARD Products

3G Electric supplies NATIONAL GUARD adjustable screw-mount door perimeter seals. We supply genuine products and their technical documentation.

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