| Sprinkler Installation: | Upright |
|---|---|
| Sprinkler Head Type: | Closed |
| Alarm Valve Type: | 0 |
| Automatically Opened and Closed Repeatedly: | Can′t Automatically Opened and Closed |
| Open Fire Sprinkler System Type: | Water Spray System |
| Closed Fire Sprinkler System: | 0 |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier | Item | |
| Thread | R2 1/2;R2 3/4 |
| Glass Ball | Red 5mm;3mm |
| Material | Chromium-plated copper;Copper |
| Installation method | Up; Down; flank |
Suppliers with verified business licenses
Audited Supplier 
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