Overview
Viking Microfast Extended Coverage (EC) Standard and Quick Response Chrome Pendent Fire Sprinklers deliver powerful, affordable fire suppression in ordinary-temperature applications. 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 Microfast has a 5.6 K-Factor and installs with 1/2 in. (15 mm BSP) National Pipe Thread (NPT), used in fire sprinkler systems throughout the United States. This Quick Response Fire Sprinkler features a chrome finish, brass frame, copper 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 13D and local fire code. Each Model Microfast sprinkler is made by Viking, a global leader in fire protection manufacturing for nearly 100 years.
This product is UL listed & FM approved, and appropriate for use in fire protection systems when accepted by the authority having jurisdiction. In accordance with NFPA 13, a higher temperature rating may be required when installing a fire sprinkler in or near heat sources, unventilated spaces, uncovered steam mains, or uninsulated rooftops.
Specifications
Response Type: |
Standard/Quick Response |
Temperature: |
155F |
Corrosion Resistance: |
No |
May Contain Lead: |
No |
Nominal K-Factor: |
5.6K |
Fire Sprinkler Heat Element: |
Glass Bulb |
Fire Sprinkler Use Type: |
Commercial |
Fire Sprinkler Head Type: |
Pendent |
SIN Number: |
VK600 |
Thread Type: |
NPT |
Model: |
Pendent |
UL Listed/FM Approved: |
No |