Overview
Viking Freedom Fast Response Brass 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), reducing the likelihood of flashover and facilitating safe evacuation.
The Viking Model Freedom has a 4.3 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 Fast Response Fire Sprinkler features a brass frame, brass deflector, and a nickel-alloy spring sealing assembly with PFTE tape.
With a maximum working pressure of 175 PSI (12.1 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 Freedom 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: |
Brass |
Temperature: |
155F |
Corrosion Resistance: |
No |
May Contain Lead: |
No |
Nominal K-Factor: |
3.8K |
Fire Sprinkler Heat Element: |
Glass Bulb |
Fire Sprinkler Use Type: |
Residential |
Fire Sprinkler Head Type: |
Pendent |
SIN Number: |
VK420 |
Thread Type: |
NPT |
Model: |
Freedom |
UL Listed/FM Approved: |
No |
