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Ordinary Discount Npt Thread Sprinkler - ZSTM B water curtain sprinkler – Zhurong
Model ZSTM B-15 ZSTM B-20 ZSTM B-25 Flow Characteristics 15 20 25 Thread Size R₂ 1/2 Nominal Working Pressure 0.1MPa Injection Angle(°) 120 The water curtain sprinkler is a spraying device fixed in the pipeline of the water curtain system, which is used to continuously spray water to form a water curtain, protect the surface threatened by fire and form a fire separation. Water curtain sprinkler is mainly used for fire-proof partition, fire-proof zoning and local cooling. It ... -
Factory wholesale Concealed Pendent Sprinkler - ZSTM B water curtain sprinkler – Zhurong
Model ZSTM B-15 ZSTM B-20 ZSTM B-25 Flow Characteristics 15 20 25 Thread Size R₂ 1/2 Nominal Working Pressure 0.1MPa Injection Angle(°) 120 The water curtain sprinkler is a spraying device fixed in the pipeline of the water curtain system, which is used to continuously spray water to form a water curtain, protect the surface threatened by fire and form a fire separation. Water curtain sprinkler is mainly used for fire-proof partition, fire-proof zoning and local cooling. It ... -
Reliable Supplier Dry Type Pendant Sprinkler Fire - ZSTM B water curtain sprinkler – Zhurong
Model ZSTM B-15 ZSTM B-20 ZSTM B-25 Flow Characteristics 15 20 25 Thread Size R₂ 1/2 Nominal Working Pressure 0.1MPa Injection Angle(°) 120 The water curtain sprinkler is a spraying device fixed in the pipeline of the water curtain system, which is used to continuously spray water to form a water curtain, protect the surface threatened by fire and form a fire separation. Water curtain sprinkler is mainly used for fire-proof partition, fire-proof zoning and local cooling. It ... -
Plastic Fire Product Standard response fire sprinkler heads – Zhurong
Product support customized The fire sprinkler head is used for the fire sprinkler system. In case of fire, the water is sprayed out through the sprinkler head splash pan to extinguish the fire. It is divided into pendent sprinkler head,upright sprinkler head, ordinary sprinkler head, sidewall sprinkler head, etc. According to the definition in GB5135.1.3.1, the sprinkler is a kind of sprinkler that starts automatically within the predetermined temperature range under the action of heat, or s... -
18 Years Factory Water Mist Nozzle - Fusible alloy/Sprinkler bulb ESFR sprinkler heads – Zhurong
Model ESFR-202/68℃ P ESFR-202/68℃ U ESFR-202/74℃ P ESFR-202/74℃ U ESFR-242/74℃ P ESFR-242/74℃ U ESFR-323/74℃ P ESFR-323/74℃ U ESFR-363/74℃ P ESFR-363/74℃ U Mounting Pendent Upright Pendent Upright Pendent Upright Pendent Upright Pendent Upright Flow Characteristics 202 202 242 323 363 Thread Size R₂ 3/4 R₂ 1 Nominal action temperature 68℃ 74℃ Nominal Working Pressure 1.2MPa Factory test pressure 3.4MPa Background – History In the 1980s, early suppression, fast response (ESFR... -
Manufactur standard 68 Degree Sidewall Sprinkler - ZSTM B water curtain sprinkler – Zhurong
Model ZSTM B-15 ZSTM B-20 ZSTM B-25 Flow Characteristics 15 20 25 Thread Size R₂ 1/2 Nominal Working Pressure 0.1MPa Injection Angle(°) 120 The water curtain sprinkler is a spraying device fixed in the pipeline of the water curtain system, which is used to continuously spray water to form a water curtain, protect the surface threatened by fire and form a fire separation. Water curtain sprinkler is mainly used for fire-proof partition, fire-proof zoning and local cooling. It ... -
China Manufacturer for Copper Fire Sprinklers - ZSTM B water curtain sprinkler – Zhurong
Model ZSTM B-15 ZSTM B-20 ZSTM B-25 Flow Characteristics 15 20 25 Thread Size R₂ 1/2 Nominal Working Pressure 0.1MPa Injection Angle(°) 120 The water curtain sprinkler is a spraying device fixed in the pipeline of the water curtain system, which is used to continuously spray water to form a water curtain, protect the surface threatened by fire and form a fire separation. Water curtain sprinkler is mainly used for fire-proof partition, fire-proof zoning and local cooling. It ... -
Reasonable price for Rapid Response Fire Sprinklers - ZSTM B water curtain sprinkler – Zhurong
Model ZSTM B-15 ZSTM B-20 ZSTM B-25 Flow Characteristics 15 20 25 Thread Size R₂ 1/2 Nominal Working Pressure 0.1MPa Injection Angle(°) 120 The water curtain sprinkler is a spraying device fixed in the pipeline of the water curtain system, which is used to continuously spray water to form a water curtain, protect the surface threatened by fire and form a fire separation. Water curtain sprinkler is mainly used for fire-proof partition, fire-proof zoning and local cooling. It ... -
Fire Hose Reel With Nozzle Special response fire sprinkler heads – Zhurong
Product support customized Automatic sprinkler system is one of the fixed fire extinguishing systems with the most extensive application and the highest fire extinguishing efficiency. The automatic sprinkler system is composed of sprinkler head, alarm valve group, water flow alarm device (water flow indicator or pressure switch), pipeline and water supply facilities, and can spray water in case of fire. It is composed of wet alarm valve group, closed sprinkler, water flow indicator, control v... -
Short Lead Time for Glass Bulb 68 Degree Fire Sprinkler - 5mm Special response sprinkler bulbs – Zhurong
Size（mm） Temperature Rating（℃/°F） Color A 3.8 57℃ / 135°F orange B 2.02 68℃ / 155°F red C <4.5 79℃ / 175°F yellow D 5±0.1 93℃ / 200°F green d1 5.3±0.2 141℃ / 286°F blue d2 5.3±0.3 L 24.5±0.5 l1 20±0.4 l2 19.8±0.4 Glass bulb load（N） Average Cursh load（X） 4000 lower Tolerance Limit（TL） ≥2000 Maximum clamping torque 8.0 N·cm Response time index（m*s）0.5 80＜RTI≤350 A glass sprinkler bulb is the most reliable and economic device used to ac... -
Cheapest Price Automatische Sprinkleranlagen - ZSTM B water curtain sprinkler – Zhurong
Model ZSTM B-15 ZSTM B-20 ZSTM B-25 Flow Characteristics 15 20 25 Thread Size R₂ 1/2 Nominal Working Pressure 0.1MPa Injection Angle(°) 120 The water curtain sprinkler is a spraying device fixed in the pipeline of the water curtain system, which is used to continuously spray water to form a water curtain, protect the surface threatened by fire and form a fire separation. Water curtain sprinkler is mainly used for fire-proof partition, fire-proof zoning and local cooling. It ... -
Factory Outlets Zstx115-57℃ - Fusible alloy/Sprinkler bulb ESFR sprinkler heads – Zhurong
Model ESFR-202/68℃ P ESFR-202/68℃ U ESFR-202/74℃ P ESFR-202/74℃ U ESFR-242/74℃ P ESFR-242/74℃ U ESFR-323/74℃ P ESFR-323/74℃ U ESFR-363/74℃ P ESFR-363/74℃ U Mounting Pendent Upright Pendent Upright Pendent Upright Pendent Upright Pendent Upright Flow Characteristics 202 202 242 323 363 Thread Size R₂ 3/4 R₂ 1 Nominal action temperature 68℃ 74℃ Nominal Working Pressure 1.2MPa Factory test pressure 3.4MPa Background – History In the 1980s, early suppression, fast response (ESFR...