| Place of Origin |
China (Mainland) |
| Brand Name |
JN |
| Model Number |
ZSTP-15 |
1.Model No.:ZSTZ(DN15) 2. Features: ZSTZ vertical glass ball sprinkler heads are made of copper alloy frame, glass ball, seals and other assembly.3. Technical characteristics: 1. Connecting thread: R3 / 4 ", 100% testing.2. Rated working pressure: 1.2MPa, factory test pressure: 3.0MPa,3. Flow characteristics coefficient: K = 80 ± 4 4. Glass ball diameter: 3mm, 5mm 5. nozzle rated temperature and color6. nozzle performance characteristics curveOperating temperature: 57 °c, 68°c , 79 °c, 93°c , 141 Discharge coefficient: K = 80 ± 4 Connecting thread: R3 / 4 " 4.Application:Restaurants,hotels,shops,commercial buildings,storage warehouse,underground garage,garment factories and so on.