Sprinkler Installation: | Sidewall |
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Sprinkler Head Type: | Open |
Alarm Valve Type: | Deluge Valve |
Automatically Opened and Closed Repeatedly: | Can Automatically Opened and Closed |
Open Fire Sprinkler System Type: | Drencher System |
Nozzle Flow Coefficient: | 80 |
Samples: |
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Customization: |
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Item | Model No. | Dimensions(mm) | Flow Coefficient(K) | Spray Angle(°) | Connecting Thread(in) |
Water Curtain Sprinkler | ZSTM-15A | 25×28×35 | 38 | 150±10 | R1/2 |
ZSTM-20A | 30×34×30 | 60 | 160±10 | R3/4 | |
ZSTM-15B6 | 25×28×32 | 18 | 180±10 | R1/2 | |
ZSTM-15B8 | 28 | 180±10 | R1/2 | ||
ZSTM-15B10 | 45 | 180±10 | R1/2 | ||
ZSTM-20B15 | 30×34×35 | 90 | 180±10 | R3/4 | |
ZSTM-20B20 | 140 | 180±10 | R3/4 | ||
ZSTM-15C | 25×28×42 | 40 | 160±10 | R1/2 | |
ZSTM-20C | 30×34×54 | 45 | 160±10 | R3/4 | |
ZSTM-25 | 42×48×72 | 60 | 160±10 | R1 |
The drencher water curtain nozzle is an important component of manual or automatic drencher system. It forms a water curtain to cool down or isolate fire from spreading, normally divided into three types: single outlet, double outlets and cornice according to their structures.
Installation:
Single outlet and double outlets ones should be installed uprightly with the outlets pointing to the protection target, however, they should be installed horizontally if they are used to form water curtain wall.
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