<28 ± 8 (MS), reliable triggering of fire extinguishing
High quality copper body: The all copper structure ensures durability, with a pressure bearing capacity of up to 1.2MPa and long-lasting stable operation
Accurate hydraulic coverage: K80 flow coefficient combined with drooping spraying, achieving an effective protection range of 9.3 square meters
Standardized installation: The DN15mm interface is designed for downward installation with the nozzle facing upwards, with strong compatibility
Economical and practical design: The standard response level meets conventional fire protection requirements and is suitable for most commercial and residential scenarios
Description
Product name:Standard response fire sprinklers head
Material:Copper
Model:K80/74
Thread size:DN15mm
Installation method:Pendent(Thread head upward )
Spray direction:Downward spray
Extinguishing agent type: 74° C fusible alloy
Nominal action temperature:74
Woking pressure:1.2MPa
Flow coefficient: K=80
Maximum coverage area:9.3m
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