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CECO Narrow Light Steel Door with Rectangle Window - Security Doors
CECOSecurity Doors

CECO Narrow Light Steel Door with Rectangle Window

The CECO Narrow Light Steel Door with Rectangle Window is a 90-minute fire-rated steel security door featuring a cylindrical lock type and non-handed orientation, with an 84-inch door opening height (MPN…

SKU 3G-OTH-740438

Also listed as: CHMDNL4070CYCU16ga · CHMD NL4070 CY CU 16ga

Brand
CECO
Item
Narrow Light Steel Door with Rectangle Window
Category
Security Doors
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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.

Technical Specifications

CECO
Manufacturer Part Number
CHMD-NL4070-CY-CU-16ga
Type
Cylindrical
Lock Type
Cylindrical
Fire Rating
90 min
Door Material
Steel
Door Opening Ht
84 in
Door Hand Orientation
Non-Handed

Technical Documents

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

Product Description

The CECO Narrow Light Steel Door with Rectangle Window is a 90-minute fire-rated steel security door featuring a cylindrical lock type and non-handed orientation, with an 84-inch door opening height (MPN CHMD-NL4070-CY-CU-16ga). 3G Electric sources this genuine industrial door across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate specification and support.

Frequently Asked Questions

What is the CECO Narrow Light Steel Door with Rectangle Window used for?

This CECO steel security door is designed for industrial and commercial facilities requiring a 90-minute fire-rated barrier. It provides secure access control with a cylindrical lock and non-handed orientation, suitable for high-traffic areas where fire safety and durability are critical.

What are the specifications of the CECO CHMD-NL4070-CY-CU-16ga door?

This CECO door has a 90-minute fire rating, steel construction, 84-inch door opening height, cylindrical lock type, and non-handed orientation. The manufacturer part number is CHMD-NL4070-CY-CU-16ga. It includes a rectangular window for visibility while maintaining security.

Where to buy the CECO Narrow Light Steel Door in worldwide?

3G Electric supplies the CECO Narrow Light Steel Door worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source this genuine door across 14 departments, ensuring accurate specification and delivery to your facility.

How to install a CECO 90-minute fire-rated steel door?

Installation requires verifying the rough opening matches the 84-inch height and door hand orientation. Use heavy-duty hinges rated for the door weight, and ensure the cylindrical lock is properly aligned. Follow local fire code requirements for frame anchoring and sealing to maintain the 90-minute rating.

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.

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