| Brand Name: | XL |
|---|---|
| Material: | Brass |
| Working pressure: | 1.2 |
| Size: | DN15,DN20 |
| Type: | ZST |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
Fire sprinkler heads
Specification:
(1) rated working pressure: 12 bars(1.2Mpa)
(2) airproof test pressure: 24bars(2.4Mpa)
(3) strength test pressure: 30bars(3Mpa)
(4) thread: 1/2",3/4"
(5) large coverage glass bulb sprinkler
(6) 20mm diameter model:
Specification:
(1) rated working pressure: 12 bars(1.2Mpa)
(2) airproof test pressure: 24bars(2.4Mpa)
(3) strength test pressure: 30bars(3Mpa)
(4) thread: 1/2",3/4"
(5) large coverage glass bulb sprinkler
(6) 20mm diameter model:
Nozzle Temperature Rating |
the maximum Ambient temperature |
Color liquid-filled glass ball |
| 57 | 38C | Orange |
| 68 | 38C | Red |
| 79 | 38C | Yellow |
| 93 | 38C | Green |
