EZD22 Fire Rated Pathway Development Kit Device Kit, 6-Pack

The EZD22 Series 22 Fire-Rated Cable Pathway Device Kit provides a reliable and convenient solution for routing electrical, telecommunications, and low-voltage cables through compatible fire-rated wall assemblies. Designed with an integrated self-sealing fire protection system, this cable pathway eliminates the need to repeatedly apply traditional firestop materials when adding or removing cables in approved installations.

Each pathway features a heavy-gauge galvanized steel enclosure lined with intumescent material engineered to expand rapidly when exposed to fire or elevated temperatures. This integrated sealing system automatically adjusts to the quantity of cables installed, helping restrict the passage of flames and smoke through the pathway during fire exposure.

The EZD22 is designed for installations requiring frequent cable changes, additions, and upgrades. Once properly installed in an approved fire barrier, cables can be added or removed without dismantling the pathway or reapplying conventional firestop sealants. This makes it particularly useful for data centers, telecommunications facilities, security systems, commercial offices, and other environments with regularly changing cable infrastructure.

Featuring a compact square cross-section measuring approximately 1.5 × 1.5 inches and a length of 10.5 inches, the pathway helps maximize cable routing capacity while minimizing the space required within a wall opening.

Its distinctive safety-orange finish provides easy identification during construction, inspection, and maintenance. The durable galvanized steel construction helps withstand the demands of professional building installations.

The EZD22 supports new construction and retrofit applications and is designed to accommodate compatible round and rectangular wall openings.

Supplied as a 6-pack device kit, the EZD22 provides a practical option for commercial projects requiring multiple fire-rated cable pathways.

10 Key Features

1. Integrated Self-Sealing Technology: Automatically adjusts the fire sealing system to the quantity of cables installed.

2. Intumescent Fire Protection: Features heat-responsive material that expands under fire exposure to help restrict flames and smoke.

3. Re-Enterable Cable Pathway: Allows future cable additions, removals, and modifications without reapplying traditional firestop materials in approved installations.

4. Heavy-Gauge Galvanized Steel: Provides a durable protective enclosure for commercial building applications.

5. Compact Square Profile: Approximately 1.5 × 1.5 inches for efficient cable routing through limited wall space.

6. 10.5-Inch Pathway Length: Designed for compatible fire-rated wall penetrations.

7. New Construction and Retrofit Use: Suitable for new installations and modifications to existing buildings.

8. Round and Rectangular Opening Compatibility: Designed for use with compatible wall opening configurations.

9. Safety-Orange Finish: Provides high visibility for identification, inspection, and maintenance.

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