SPRINKLER GLASS BULB TYPE YJ001-PS ( Ni- Cr COATING)
Glass bulb actuated sprinkler are filled a thermal expansion liquid that will expard and burst when the embient temperature rises due to heat. Then fire – extinguishers water will be released & put out a fire.
Sprinkler Youngjin Flex : YJ001-PS ( Ni-Cr Coating) Certificate UL
| No. | Description | Material |
| 1 | Frame | Brass |
| 2 | Deflector | Brass |
| 3 | Bulb Cap | Brass |
| 4 | Glass Bulb | Glass |
Sprinkler YJ001-PS ( Ni-Cr Coating) Sprinkler Youngjin Flex Made in Korea
SPECIFICATION YOUNGJIN FLEX SPRINKLER YJ002-PS ( Ni-Cr- COATING)
| Model No. | YJ001-PS-57 | YJ001-PS-68 | YJ001-PS-79 | YJ001-PS-93 | YJ001-PS-141 |
| Working Temperature | 57°C | 68°C | 79°C | 93°C | 141°C |
| Max Ambient Temperature | 39°C | 39°C | 43°C | 56°C | 99°C |
| Response Time Index | 81-350 | ||||
| Connection Screw Size | 25A(BSPT 1/2” or NPT1/2”) | ||||
| Orifice Size | Ø11.2mm | ||||
| Flow Rate | K=5.6 | ||||
| Test Pressure | 3.4Mpa | ||||
