Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
CECO CHMDL 40 68- 24 x 24 Vent MORT-ST 18 ga Steel Door with Louvers - Security Doors
CECOSecurity Doors

CECO CHMDL 40 68- 24 x 24 Vent MORT-ST 18 ga Steel Door with Louvers

The CECO Steel Door with Louvers: No Window is a 45-minute fire-rated security door with a mortise lock, designed for 80-inch by 48-inch openings. Constructed from steel with a non-handed orientation, this door (MPN…

SKU 3G-OTH-645080

Also listed as: CHMDL406824x24VentMORTST18ga · CHMDL 40 68 24 x 24 Vent MORT ST 18 ga · CHMDL-40-68-24-x-24-Vent-MORT-ST-18-ga

Brand
CECO
Item
CHMDL 40 68- 24 x 24 Vent MORT-ST 18 ga Steel Door with Louvers
Part Number
CHMDL 40 68- 24 x 24 Vent MORT-ST 18 ga
Category
Security Doors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

Technical Specifications

CECO
Manufacturer Part Number
CHMDL 40 68- 24 x 24 Vent MORT-ST 18 ga
Lock Type
Mortise
Fire Rating
45 min
Door Material
Steel
Door Opening Ht
80 in
Door Opening Wd
48 in
Door Hand Orientation
Non-Handed

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

CECO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CECO Steel Door with Louvers: No Window is a 45-minute fire-rated security door with a mortise lock, designed for 80-inch by 48-inch openings. Constructed from steel with a non-handed orientation, this door (MPN CHMDL 40 68- 24 x 24 Vent MORT-ST 18 ga) is a curated solution from 3G Electric, where our specialist expertise in combustion, pumps, and controls ensures we interpret and source the right industrial equipment across 14 departments.

Frequently Asked Questions

What is a CECO steel door with louvers used for?

This CECO steel door with louvers is used as a fire-rated security door in industrial facilities, providing 45-minute fire protection for 80-inch by 48-inch openings. It suits applications requiring ventilation via louvers without a window, such as plant corridors or equipment rooms.

What are the specifications of the CECO steel door with louvers?

The CECO steel door (MPN CHMDL 40 68- 24 x 24 Vent MORT-ST 18 ga) has a 45-minute fire rating, steel construction, mortise lock, and non-handed orientation. It fits an 80-inch door opening height and 48-inch width, with louvers and no window.

Where to buy a CECO steel door with louvers worldwide?

3G Electric supplies the CECO steel door with louvers worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source this 45-minute fire-rated door and deliver it to your facility, ensuring compliance with your project requirements.

How to install a CECO steel door with louvers?

Install the CECO steel door by ensuring the frame is plumb and level for the 80-inch by 48-inch opening. Use appropriate hinges and a mortise lock per manufacturer guidelines. Verify the non-handed orientation suits your swing direction before securing the door.

Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

More from CECO

View all CECO parts →
Steel security door with a rectangular glass window, rated for 90-minute fire protection. Features a cylindrical lock and non-handed orientation for flexible installation. Door opening height is 80 inches. Suitable for commercial or industrial openings requiring fire-rated separation
CECO
Steel security door with a rectangular glass window, rated for 90-minute fire protection. Features a cylindrical lock and non-handed orientation for flexible installation. Door opening height is 80 inches. Suitable for commercial or industrial openings requiring fire-rated separation
Vision Light Hollow Steel Door: Square Window, 90 min Fire Rating, 84 in Door Opening Ht, Mortise (MPN CHMD X VL30 70 X MORT-CU-16ga-WG)
CECO
Vision Light Hollow Steel Door: Square Window, 90 min Fire Rating, 84 in Door Opening Ht, Mortise (MPN CHMD X VL30 70 X MORT-CU-16ga-WG)
This steel security door features a 90-minute fire rating and a mortise lock type. It has a door opening height of 84 inches and is non-handed for flexible installation. Suitable for use in corridors, stairwells, and plant entry points where fire safety and durability are required
CECO
This steel security door features a 90-minute fire rating and a mortise lock type. It has a door opening height of 84 inches and is non-handed for flexible installation. Suitable for use in corridors, stairwells, and plant entry points where fire safety and durability are required
This CECO steel door with louvers is a 90-minute fire-rated security door. It features a steel construction, cylindrical lock, and non-handed orientation. The door opening height is 84 inches and width is 36 inches. Suitable for applications requiring fire protection and ventilation, such as stairwells, corridors, and mechanical rooms
CECO
This CECO steel door with louvers is a 90-minute fire-rated security door. It features a steel construction, cylindrical lock, and non-handed orientation. The door opening height is 84 inches and width is 36 inches. Suitable for applications requiring fire protection and ventilation, such as stairwells, corridors, and mechanical rooms
Steel flush double door with no window, 180-minute fire rating, for 80-inch height by 72-inch width openings. Cylindrical lock, left-hand reverse orientation. Suitable for fire-rated egress and security in commercial and industrial facilities
CECO
Steel flush double door with no window, 180-minute fire rating, for 80-inch height by 72-inch width openings. Cylindrical lock, left-hand reverse orientation. Suitable for fire-rated egress and security in commercial and industrial facilities
This 18-gauge steel security door features a square vision light and a mortise lock. It is non-handed and has a 90-minute fire rating, with an 80-inch door opening height. Suitable for use in corridors, stairwells, and exit paths requiring fire protection and visibility
CECO
This 18-gauge steel security door features a square vision light and a mortise lock. It is non-handed and has a 90-minute fire rating, with an 80-inch door opening height. Suitable for use in corridors, stairwells, and exit paths requiring fire protection and visibility
Steel security door with a 90-minute fire rating, mortise lock, and rectangular glass window. Non-handed design with 80-inch door opening height. Suitable for commercial and industrial applications requiring fire-rated barriers and secure access
CECO
Steel security door with a 90-minute fire rating, mortise lock, and rectangular glass window. Non-handed design with 80-inch door opening height. Suitable for commercial and industrial applications requiring fire-rated barriers and secure access
Steel security door with a 90-minute fire rating and an 80-inch door opening height. Features a cylindrical lock and non-handed orientation for flexible installation. The rectangular window provides visibility while maintaining fire protection. Suitable for commercial and industrial openings requiring fire-rated access control
CECO
Steel security door with a 90-minute fire rating and an 80-inch door opening height. Features a cylindrical lock and non-handed orientation for flexible installation. The rectangular window provides visibility while maintaining fire protection. Suitable for commercial and industrial openings requiring fire-rated access control

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first