STI Fire Barrier Restraining Collar: 25 ft Overall Lg, 5 in Overall Wd
The STI Fire Barrier Restraining Collar (MPN SSWRC2) is a metal/plastic firestop collar for plastic pipes, with a 25 ft overall length and 5 in overall width. 3G Electric interprets customer demand and delivers…
SKU 3G-OTH-547537
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Product Description
The STI Fire Barrier Restraining Collar (MPN SSWRC2) is a metal/plastic firestop collar for plastic pipes, with a 25 ft overall length and 5 in overall width. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps and controls as an authorised distributor for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the STI Fire Barrier Restraining Collar used for?
The STI Fire Barrier Restraining Collar (SSWRC2) is used to seal around plastic pipes where they pass through fire-rated walls or floors. It expands when heated to block flames and smoke, maintaining the fire-resistance rating of the barrier in commercial and industrial buildings.
What are the specifications of the STI Fire Barrier Restraining Collar?
The STI SSWRC2 is a metal/plastic firestop collar with a 5 in overall width and 25 ft overall length. It is designed for plastic pipes and is manufactured by STI. 3G Electric supplies this genuine industrial firestop collar for worldwide delivery.
Where to buy the STI Fire Barrier Restraining Collar worldwide?
3G Electric supplies the STI Fire Barrier Restraining Collar (SSWRC2) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine firestop collar to your facility. Contact us for availability and lead time.
How to install the STI Fire Barrier Restraining Collar?
Install the STI Fire Barrier Restraining Collar around the plastic pipe at the penetration point, securing it to the wall or floor with appropriate fasteners. Ensure the collar is centered and tight. Follow the manufacturer's instructions for proper firestop performance. 3G Electric can provide sourcing support.
STI Products
3G Electric supplies STI firestop collars for pipes. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.







