NATIONAL GUARD L-1900DKB-18x18 Door Louver Kit
The NATIONAL GUARD Fusible Louver is a steel door louver kit (MPN L-1900DKB-18x18) with a brown powder-coated finish. It has an opening height of 18 in and opening width of 18 in, with a louver height of 16 in and…
SKU 3G-OTH-739405
Also listed as: L1900DKB18x18 · L 1900DKB 18x18
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 Fusible Louver is a steel door louver kit (MPN L-1900DKB-18x18) with a brown powder-coated finish. It has an opening height of 18 in and opening width of 18 in, with a louver height of 16 in and louver width of 16 in.
Frequently Asked Questions
What is a NATIONAL GUARD Fusible Louver used for?
The NATIONAL GUARD Fusible Louver is used in steel doors to provide ventilation while maintaining fire safety. Its fusible link closes the louver when exposed to high heat, helping contain smoke and flames in commercial or industrial buildings.
What are the specifications of the NATIONAL GUARD L-1900DKB-18x18?
This steel louver kit has an opening height of 18 in and opening width of 18 in, with a louver height of 16 in and louver width of 16 in. It features a brown powder-coated finish and is manufactured by NATIONAL GUARD under MPN L-1900DKB-18x18.
Where to buy a NATIONAL GUARD Fusible Louver worldwide?
3G Electric supplies the NATIONAL GUARD Fusible Louver worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this steel louver kit to your facility, regardless of location.
How to install a fusible louver in a steel door?
Installation typically involves cutting a rough opening to the specified dimensions (18 in by 18 in for this model), securing the louver frame with screws, and connecting the fusible link per the manufacturer's instructions. Always follow local fire codes and the product manual.
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.