Fire Sprinkler,Glass bulb Sprinkler,
1.1/2", 3/4"
2.brass alloy, chrome plating
3.fast delivey
Fire Sprinkler,fire fighting equipment, Glass bulb Sprinkler,Features:
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