NATIONAL GUARD L-1900DKB-24x18 Fusible Door Louver Kit
The NATIONAL GUARD L-1900DKB-24x18 Fusible Louver is a steel door louver kit with a powder-coated brown finish. It has a 16-inch louver height and 22-inch louver width, designed for an 18-inch opening height and…
SKU 3G-OTH-739411
Also listed as: L1900DKB24x18 · L 1900DKB 24x18
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
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Product Description
The NATIONAL GUARD L-1900DKB-24x18 Fusible Louver is a steel door louver kit with a powder-coated brown finish. It has a 16-inch louver height and 22-inch louver width, designed for an 18-inch opening height and 24-inch opening width.
Frequently Asked Questions
What is a NATIONAL GUARD L-1900DKB-24x18 fusible louver used for?
This steel door louver kit provides ventilation while maintaining fire-rated door integrity. The fusible link melts at a set temperature, automatically closing the louver to block smoke and flames. It is commonly used in commercial and industrial door applications requiring passive fire protection.
What are the specifications of the NATIONAL GUARD L-1900DKB-24x18?
The louver is made of steel with a powder-coated brown finish. It has a 16 in louver height and 22 in louver width, fitting an 18 in opening height and 24 in opening width. The manufacturer part number is L-1900DKB-24x18.
Where to buy a NATIONAL GUARD L-1900DKB-24x18 fusible louver worldwide?
3G Electric supplies the NATIONAL GUARD L-1900DKB-24x18 fusible louver to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this steel door louver kit.
How to install a NATIONAL GUARD fusible louver in a steel door?
Cut a rough opening matching the louver dimensions (18 in x 24 in). Secure the louver frame into the door cutout using the provided screws or fasteners. Ensure the fusible link is properly positioned and unobstructed. Test the closing mechanism after installation to confirm fire-rated operation.
NATIONAL GUARD Products
3G Electric supplies NATIONAL GUARD door louver kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.