Sidewall fire sprinkler

Features of Ariacoupling Sidewall fire sprinkler:

• Possessing two kinds of sensitivity, quick reaction, and standard reaction
• Production in paint coating polyester of white, black, golden (golden plating), and silver (chrome plating)
• Production in three threaded diameters of 3.8, 1.2, 3.4 inches
• Made of highly strong brass-based alloy
• The ability to produce and design with varieties of evacuation cost, k-factor = 57, 80 115
• Installing on the lateral side of the building and downwards globe quarter spraying pattern
• Installing at vestibules, stairs, narrow places, emergency stairs, hotels, and under the stairs
• Ability to install in each place that there are no pendant and upright sprinklers

Technical characteristics

• Glassy bubbles sensitive to temperature: England Day-Impex brand
• Function temperature: appropriate for glassy bubble from 57 to 182 C
• Sealing: steel gasket made of Nickel chromium alloy with bilateral coating
• Working pressure: between 0.5 and 12 Bar
• Maximum resistance to hydrostatic pressure: 30 Bar
• Sensitivity: standard reaction RTI= 87 and quick reaction RTI= 25
• Production and testing under standards: NFPA13, UL199, DINEN12259