STI Fire Barrier Pathway: Square, 3 in Overall Ht, 10.5 in Overall Lg
The STI Fire Barrier Pathway: Square is a firestop passthrough for cables, measuring 3 in overall height, 10.5 in overall length, and 3 in overall width (MPN EZD33FWS). This square-shaped pathway from STI provides a…
SKU 3G-OTH-553350
Need installation or engineering help?
Ask a question
Product Description
The STI Fire Barrier Pathway: Square is a firestop passthrough for cables, measuring 3 in overall height, 10.5 in overall length, and 3 in overall width (MPN EZD33FWS). This square-shaped pathway from STI provides a fire-rated cable transit solution.
Frequently Asked Questions
What is the STI Fire Barrier Pathway used for?
The STI Fire Barrier Pathway is a firestop passthrough for cables, designed to maintain fire-rated integrity where cables penetrate walls or floors. It is used in commercial and industrial facilities to contain fire and smoke while allowing cable routing.
What are the specifications of the STI EZD33FWS Fire Barrier Pathway?
The STI EZD33FWS is a square firestop passthrough with an overall height of 3 in, overall length of 10.5 in, and overall width of 3 in. It is manufactured by STI and designed for fire-rated cable transit applications.
Where to buy the STI Fire Barrier Pathway worldwide?
3G Electric supplies the STI Fire Barrier Pathway worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine STI firestop products to any location, ensuring compliance with local regulations.
How to install the STI Fire Barrier Pathway?
Install the STI Fire Barrier Pathway by cutting a properly sized opening in the fire-rated barrier, inserting the pathway, and sealing gaps with approved firestop sealant. Follow the manufacturer's instructions and local fire codes to maintain the fire rating.
STI Products
3G Electric supplies STI firestop passthroughs for cables. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









