This Paratech Standard Response Pendent sprinkler head features a glass bulb activating at 155/200 Degrees Fahrenheit with a K-Factor of 8.0 and a 3/4" NPT. The PI420 is usĉ‚¬ ¢Ã¢€š¬Ã¢€ž¢ ©d in commercial/residential properties and is cULus listed for use when installed in accordance with NFPA13 rules for wet pipe sprinkler systems.
This Sprinkler contains a glass bulb that consists of a special liquid. Unlike conventional fuses, the glass bulb design simplifies the sprinkler assembly and size, ensuring stable operation at the designated temperature.
- Pipe Size: 3/4"
- Installation Direction: Pendent
- Finish: Brass
- Type: Glass Bulb
- Reaction Speed: Standard
- Operation Temperature: 155°F / 200°F
- K Factor: 8.0