
| PRODUCT INFO | concealed fire sprinkler heads , concealed sprinkler |
| Product Name: | Rapid Response Residential Fire Sprinkler System Concealed Fire Sprinkler Heads | ||||
| Material: | Brass, chrome plating | ||||
| Nominal Diameter: | DN15 / DN20 | ||||
| Connecting Thread: | R 1/2 or NPT 1/2 | ||||
| Flow Coefficient: | K=80 ± 4 or 115 ± 6 | ||||
| Rated Working Pressure: | 1.2 Mpa | ||||
| Factory Test Pressure: | (Atmospheric Pressure) 3Mpa | ||||
|
Technical Parameters |
|||||
| Type | Model |
Nominal Diameter (mm) |
Connecting Thread (in) |
Flow Capability | Installation Type |
| Pendent Type | T-ZSTX | DN15 | 1/2 | 80 | Splash plate downward |
| DN20 | 3/4 | 115 | |||
| Upright Type | T-ZSTZ | DN15 | 1/2 | 80 | Splash plate downward |
| DN20 | 3/4 | 115 | |||
|
Sidewall Type |
T-SZTBS | DN15 | 1/2 | 80 | Splash plate downward |
| DN20 | 3/4 | 115 | |||
| Concealed Type | ZSTDY | DN15 | 1/2 | 80 | Splash plate downward |








| COMPANY PROFILE | concealed fire sprinkler heads , concealed sprinkler |



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| FAQ | concealed fire sprinkler heads , concealed sprinkler |
