Your location：Home → Special electrical appliances → Marine warning device → Marine fog whistle → WD-2 type CB881-84 marine fog navigation whistle |
Product name： | WD-2 type CB881-84 marine fog navigation whistle | |||||
| specification： |   Zoom in on the image |
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| Category： | Special electrical appliances -- Marine fog whistle | ||||||
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Price： | factory price | |||||
| Brand： | Shanghai | ||||||
| Place of Origin： | China | ||||||
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Available Quantity： | batch | |||||
| delivery cycle： | Spot goods (or inquire by telephone) | ||||||
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Rated voltage of solenoid valve （AC/DC） |
Electromagnetic valve consumes power (W) |
Nominal Diameter DN (mm) |
rated pressure PN (MPa) |
Audible distance (Sea) |
1/3 octave band sound pressure level (dB) |
Center frequency (Hz) |
working system |
air consumption （m3/s） |
Electric heater power supply voltage (DC or AC) |
Electric heater consumes power （W） |
|
two hundred and twenty one hundred and ten twenty-four |
forty-five |
twenty-five |
one |
one point five |
≥138 |
one hundred and sixty |
interruption |
≤8.3×10-3 |
two hundred and twenty one hundred and ten |
＜250 |
WD-2 type CB881-84 marine fog navigation whistle
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