Viking Freedom Pendent Fire Sprinkler | VK4680 | Residential | 4.9K | White | 155F | Lead Free | 16876MB/W

SKU:
VK4680WH155
Manufacturer Part Number:
16876MB/W

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$19.99
Viking Residential Fire Sprinkler 4.9K White Pendent QR 155F | VK4680
Viking Residential Fire Sprinkler 4.9K White Pendent QR 155F | VK4680
Viking Residential Fire Sprinkler 4.9K White Pendent QR 155F | VK4680 - Deflector
Viking Residential Fire Sprinkler 4.9K White Pendent QR 155F | VK4680 - Side
Viking Residential Fire Sprinkler 4.9K White Pendent QR 155F | VK4680 - Other Side
Viking Residential Fire Sprinkler 4.9K White Pendent QR 155F | VK4680 - Threads

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Viking Residential Fire Sprinkler 4.9K White Pendent QR 155F | VK4680
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Overview

Viking VK4680 Residential Fast Response White Pendent Fire Sprinkler delivers powerful, affordable fire suppression in residential occupancies such as homes and apartments. Using a heat-activated 3mm glass bulb, this automatic fire sprinkler opens when ambient temperatures reach 155F (68C), supporting rescue and evacuation efforts by lowering ambient temperatures.

Designed for residential applications, the 4.9K orifice makes efficient use of available water supplies in smaller sprinkler systems. Viking's Freedom Residential Pendent Lead Free Sprinklers are designed to be unobtrusive, fast-acting, and capable of providing coverage of up to 20 feet by 20 feet (6.1 m x 6.1 m).

The Viking Model VK4680 has a 4.9 K-Factor and installs with 1/2 in. (12.7 mm) National Pipe Thread (NPT), used in fire sprinkler systems throughout the United States. This Residential Fast Response Fire Sprinkler features a lead-free design in compliance with the Reduction of Lead in Drinking Water Act, including a white finish, brass frame, brass screw, and a spring sealing assembly made with nickel alloy and PTFE tape.

With a maximum working pressure of 155 PSI (10.7 BAR), this pendent sprinkler hangs from above-ceiling piping and may be installed and used in accordance with NFPA 13, NFPA 13R, NFPA 13D and local fire code. Each Model VK4680 sprinkler is made by Viking, a global leader in fire protection manufacturing for nearly 100 years.

This product is UL-listed, and appropriate for use in fire protection systems when accepted by the authority having jurisdiction.

Specifications

Finish:
White
Temperature:
155F
Corrosion Resistance:
No
May Contain Lead:
No
Nominal K-Factor:
4.9K
Fire Sprinkler Heat Element:
Glass Bulb
Fire Sprinkler Use Type:
Residential
Fire Sprinkler Head Type:
Pendent
SIN Number:
VK4680
Thread Type:
NPT
Model:
Freedom
UL Listed/FM Approved:
No

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