brass fire sprinkler

fire sprinkler head 2.1/2", 3/4" different patterns 3.brass, chrome plating 4.quick delivery 5. optional quality rankings

 Brass Fire Sprinkler

fire sprinkler,

1. different types: pendant type, upright type, ordinary type, sidewall horizontal type, concealed type

2.Specifications:(a) Rated working pressure: 12 Bars(1.2Mpa)

(b)Airproof test pressure: 24 Bars(2.4Mpa)(c) Strength test pressure:30Bars(3MPa)

(d)Thread: 1/2", 3/4"(e)Flux Coefficient: 80, 115(f)Large coverage glass bulb sprinkler

(2)20mm diameter model:T-ZSTX20 (pendent): installed downward; protected area: 4.9 x 4.9m2

brass fire sprinkler