Specification |
Sprinkler Installation: Pendent;
Sprinkler Head Type: Closed;
Automatically Opened and Closed Repeatedly: Can't Automatically Opened and Closed;
Nozzle Flow Coefficient: 80;
Place of Origin: Fujian, China (Mainland);
Norminal Diameter(mm): 15DN or 20DN;
Connecting Thread: R1/2 or R3/4;
Flow Rate: 80±4 or 115±6;
Temperature Rating: 57, 68, 79, 93, 141, 182 Degree;
Certificates: ISO and CCC;
Glass Bulb Color: Orange, Red, Yellow, Green, Blue, Purple;
Bulb: 3mm or 5mm;
Color Finished: Chrome, Brass, White;
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Sprinkler Installation: Upright/Pendent/Sidewall/Conventional/Concealed;
Sprinkler Head Type: Closed;
Alarm Valve Type: Wet Alarm Valve;
Automatically Opened and Closed Repeatedly: Can't Automatically Opened and Closed;
Closed Fire Sprinkler System: Wet Fire Sprinkler System;
Wet Alarm Valve Structure: Seat Type;
Nozzle Flow Coefficient: 80L/Min or 115L/Min;
Name: Fire Sprinkler;
Norminal Diameter(mm): Dn15/Dn20;
Thread Standard: NPT/BSPT;
Material: Brass/Zinc;
Surface Finish: Chrome/Natural Brass/White;
Temperature Rating: 57/68/79/93/141/182 Degree;
Response: Standard/Quick;
K-Factor: 5.6(80)/8.0(115);
Working Pressure: 1.2MPa/175psig;
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Sprinkler Installation: Sidewall;
Sprinkler Head Type: Closed;
Automatically Opened and Closed Repeatedly: Can't Automatically Opened and Closed;
Closed Fire Sprinkler System: Wet Fire Sprinkler System;
Wet Alarm Valve Structure: Seat Type;
Nozzle Flow Coefficient: 80L/Min or 115L/Min;
Name: Fire Sprinkler;
Norminal Diameter(mm): Dn15/Dn20;
Thread Standard: NPT/BSPT;
Material: Brass/Zinc;
Surface Finish: Chrome/Natural Brass/White;
Temperature Rating: 57/68/79/93/141/182 Degree;
Response: Standard/Quick;
K-Factor: 5.6(80)/8.0(115);
Working Pressure: 1.2MPa/175psig;
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Sprinkler Installation: Pendent;
Sprinkler Head Type: Closed;
Alarm Valve Type: Wet Alarm Valve;
Automatically Opened and Closed Repeatedly: Can't Automatically Opened and Closed;
Open Fire Sprinkler System Type: Water Spray System;
Wet Alarm Valve Structure: Seat Type;
Alarm Valve Diameter: 150mm;
Nozzle Flow Coefficient: 80;
Response Temperature: 57deg;68deg, 79deg, 93deg, 141deg;
Nominal Diameter: Dn15, Dn20;
Bulb Color: Orange, Red, Yellow, Green, Orchid, Purple;
Working Pressure: 1.2MPa;
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Sprinkler Installation: Pendent;
Sprinkler Head Type: Open;
Alarm Valve Type: Wet Alarm Valve;
Automatically Opened and Closed Repeatedly: Can't Automatically Opened and Closed;
Open Fire Sprinkler System Type: Water Spray System;
Dry Alarm Valve Type: Enclosed Type;
Alarm Valve Diameter: 150mm;
Nozzle Flow Coefficient: 80;
Nominal Diameter: Dn15, Dn20;
Expansion Ratio: ≥6;
Working Pressure: 0.3MPa~0.5MPa;
Discharge Coefficient: 40~60;
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