TY3388 Model WS quick response sprinkler Horizontal Sidewall sprinkler Pendent Vertical Sidewall red glass bulb UL sprinkler
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The Model WS Specific Application Window Sprinklers are fast response, glass bulb-type spray sprinklers available in Horizontal Sidewall and Pendent Vertical Sidewall models.These sprinklers are the first to be specifically Listed to provide complete wetting and coverage for heat strengthened, tempered,or ceramic glass windows using closed sprinklers. As part of the testing, the gas flow required to achieve the time/ temperature relationship specified in ASTM E119 was established in a test furnace without sprinkler protection.
| Nominal Orifice Size | 1/2”NPT / 15 mm |
| K Factor | 5.6 GPM/PSI |
| Working Pressure | 175 psi/1200 kPa (FM) |
| Operating temperature |
155℉/68℃
|
HAOYU has offices in Shanghai, China.Our company's main fire protection products, Such as Fire sprinkler Rain shower valve,alarm valve, etc. We also sell gate valve, butterfly valve,check valve,etc.our solutions put people to work faster,while increasing safety, ensuring reliability and maximizing efficiency. High quality and services is always our slogan and flag.
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