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Viking XT1 Fire Sprinkler 5.6K Brass Upright QR 155F | VK3001

Viking VK3001 Quick Response Brass Upright Fire Sprinkler activates at 155F (68C) to defend light and ordinary hazard commercial occupancies against fire. This UL & FM approved fire sprinkler features a 5.6K orifice and a 1/2" NPT connection.
SKU Sprinkler Type Response Type Activation Temperature
VK3001BR155 Upright Quick Response 155F (54C)
Orifice Size Thread Connection Construction Maximum Working Pressure
5.6 K-Factor 1/2" NPT Brass Body, Stainless Steel Deflector, and Nickel Alloy Spring 175 PSI
Compatible Wrench Approvals and Listings Viking Part Number Availability
22055 UL, FM 19916AB Usually Ships Within 48 Hours


Product Description

Viking XT1 Quick Response Brass Upright Fire Sprinkler provides reliable and easily-installed protection against fire, and is perfect for intermediate hazard commercial and industrial occupancies, such as boiler rooms, attics, showrooms, and other high-temperature spaces. Using a 3mm glass bulb, this automatic fire sprinkler opens when ambient temperatures reach 155F (54C), lowering ambient temperatures to reduce flashover and facilitate safe escape. This sprinkler replaces and improves upon the Viking VK300, with a reduced size (as short as 1 1/2" when installed), a corrosion-resistant deflector, a smooth and finish-ready frame, and a laser-etched deflector.

Viking XT1 Quick Response Brass Upright Fire Sprinkler has a 5.6 K-Factor and installs with 1/2" NPT thread, used in fire sprinkler systems throughout the United States. Each quick response head features a brass body, stainless steel deflector, and nickel alloy spring.

With a maximum working pressure of 175 PSI (12.1 BAR), this upright sprinkler installs deflector-up to prevent debris and ice accumulation and may be installed in accordance with NFPA 13 and local fire codes. Each XT1 sprinkler is made by Viking, a global leader in fire protection manufacturing for nearly 100 years.

This product is UL & FM approved and appropriate for use in fire protection systems when accepted by the authority having jurisdiction.


Technical Documents

Click here to view the manual for this Viking XT1 Quick Response Brass Upright Fire Sprinkler.

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