CECO SECURITY Security Double Doors: No Window, 180 min Fire Rating, 84 in Door Opening Ht
The CECO SECURITY Security Double Doors: No Window (SKU CHMDD 50 70-LHR-CYL-CU, MPN CHMDD 50 70-LHR-CYL-CU) are steel doors with a 180 min fire rating, a 60 in door opening width, and an 84 in door opening height…
SKU 3G-OTH-645025
Also listed as: CHMDD5070LHRCYLCU · CHMDD 50 70 LHR CYL CU · CHMDD-50-70-LHR-CYL-CU
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The CECO SECURITY Security Double Doors: No Window (SKU CHMDD 50 70-LHR-CYL-CU, MPN CHMDD 50 70-LHR-CYL-CU) are steel doors with a 180 min fire rating, a 60 in door opening width, and an 84 in door opening height. They feature a cylindrical lock and a left hand reverse door hand orientation.
Frequently Asked Questions
What is the CECO SECURITY Security Double Door used for?
These steel double doors provide a 180-minute fire rating for industrial and commercial openings requiring high fire resistance. They are suitable for stairwells, corridors, and plant egress points where fire containment and security are critical.
What are the specifications of the CECO SECURITY Security Double Door?
The door has a 180-minute fire rating, a 60-inch door opening width, and an 84-inch door opening height. It is made of steel with a cylindrical lock and a left-hand reverse door hand orientation. The manufacturer part number is CHMDD 50 70-LHR-CYL-CU.
Where to buy CECO SECURITY Security Double Doors worldwide?
3G Electric supplies CECO SECURITY Security Double Doors worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this steel double door with a 180-minute fire rating.
How to install a CECO SECURITY Security Double Door?
Installation should follow the manufacturer's instructions and local building codes for fire-rated assemblies. Ensure the frame is plumb and level, and that the cylindrical lock and left-hand reverse orientation are correctly aligned. Use fire-rated hardware and seal gaps with intumescent materials.
CECO SECURITY Products
3G Electric supplies CECO SECURITY security doors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
