CECO CHMDL 40 70- 12 x12 Vent MORT-CU 18 ga Steel Security Door
The CECO Steel Door with Louvers: No Window is a 90-minute fire-rated security door with a 48-inch width and 84-inch height opening. It features a mortise lock, non-handed orientation, and is constructed from steel…
SKU 3G-OTH-645108
Also listed as: CHMDL407012x12VentMORTCU18ga · CHMDL 40 70 12 x12 Vent MORT CU 18 ga · CHMDL-40-70-12-x12-Vent-MORT-CU-18-ga
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
Need installation or engineering help?
Ask a question
Product Description
The CECO Steel Door with Louvers: No Window is a 90-minute fire-rated security door with a 48-inch width and 84-inch height opening. It features a mortise lock, non-handed orientation, and is constructed from steel (MPN CHMDL 40 70- 12 x12 Vent MORT-CU 18 ga).
Frequently Asked Questions
What is the CECO Steel Door with Louvers used for?
This CECO steel door with louvers is used as a fire-rated security door in commercial and industrial facilities. It provides 90-minute fire protection, ventilation through integrated louvers, and secure access control via a mortise lock, suitable for stairwells, corridors, and equipment rooms.
What are the specifications of the CECO Steel Door with Louvers?
The CECO steel door has a 90-minute fire rating, 84-inch door opening height, 48-inch door opening width, mortise lock type, non-handed orientation, and steel construction. The manufacturer part number is CHMDL 40 70- 12 x12 Vent MORT-CU 18 ga. It includes louvers and no window.
Where to buy the CECO Steel Door with Louvers worldwide?
3G Electric supplies the CECO steel door with louvers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this fire-rated security door.
How to install a CECO steel door with louvers?
Install the CECO steel door per NFPA 80 guidelines for fire-rated doors. Ensure the frame is plumb and level, attach hinges to the non-handed side, and adjust the mortise lock for proper latching. Verify louver operation and fire-rating label remains intact after installation.
CECO Products
3G Electric supplies CECO security doors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
