Features of Aria Pendent 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
- Pendent dome spraying pattern and installing in a vertical position at buildings ceiling
- Made of highly strong brass-based alloy
- The ability to produce and design with varieties of evacuation cost 115, 80, k-factor = 57
- Suitable for buildings of residential, departmental, commercial, hospital school, hotels, and other low-risk places (according to standard classification)
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
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