CECO Security Security Double Doors: No Window, 180 min Fire Rating, 84 in Door Opening Ht
The CECO Security Double Doors: No Window (SKU 3G-OTH-644965, MPN CHMDD 50 70-RHR-CYL-CE) are steel security doors with a 180-minute fire rating, a 60-inch door opening width, and an 84-inch door opening height. They…
SKU 3G-OTH-644965
Also listed as: CHMDD5070RHRCYLCE · CHMDD 50 70 RHR CYL CE · CHMDD-50-70-RHR-CYL-CE
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 CECO Security Double Doors: No Window (SKU 3G-OTH-644965, MPN CHMDD 50 70-RHR-CYL-CE) are steel security doors with a 180-minute fire rating, a 60-inch door opening width, and an 84-inch door opening height. They feature a cylindrical lock type and a right-hand reverse door hand orientation.
Frequently Asked Questions
What is a CECO Security Double Door with 180-minute fire rating used for?
These steel double doors are designed for high-security industrial and commercial applications requiring a 180-minute fire barrier. They are commonly specified for stairwell enclosures, exit corridors, and hazardous-area separations in manufacturing plants, warehouses, and institutional buildings.
What are the specifications of the CECO Security Double Door MPN CHMDD 50 70-RHR-CYL-CE?
This CECO Security double door has a 180-minute fire rating, 84-inch door opening height, 60-inch door opening width, steel construction, cylindrical lock, and right-hand reverse door hand orientation. The manufacturer part number is CHMDD 50 70-RHR-CYL-CE.
Where to buy CECO Security Double Doors worldwide?
3G Electric supplies CECO Security double doors to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team with the MPN CHMDD 50 70-RHR-CYL-CE or SKU 3TGA2 to receive a quote and lead time for your region.
How to install a CECO Security Double Door with cylindrical lock?
Installation follows standard steel door and frame procedures: ensure the rough opening is plumb and square, anchor the frame securely, hang the doors on heavy-duty hinges, and adjust the cylindrical lock for proper latch engagement. Always consult the manufacturer's installation manual for torque and clearance specifications.
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.