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Marine Navigation DQ4 Stern Light (DY320204)

  • DY320204

  • Polycarbonate

  • Silicon Brass

  • 50000h

  • CE, CCS, Gl

  • AC

  • Epistar

  • Deyuan

  • China

  • Full Range

  • 3W

  • Ship

  • IP67

  • AC

  • 12V

  • 14.5kg

  • CCS, CE, GL, MED, EC

DQ4 Stern light
The scope of application:
Used for the conventional powered submarine, nuclear-powered submarine to prevent collision as the lighting signal, formation sailing signal, anchor signal, applied to dive under the water 400m.
Production characteristic:
1. The shell, shell ring and cover all founded by silicon brass, have big COM-pressive strength, can
Withstand the immersion corrosion ability of the seawater, good radiation performance.
2. The material of seal is neoprene, have the function of oil-resistant, pressure-resistant, mildewproof and antiseptic-resistant, can prolong using life-span mildew resistant, good insulating performance, shock resistant, good structural strength and so on.
3. Diving navigation light can endure 6Mpa pressure, can dive under the water 400m
Standard:
CB518-2005 Diving navigation light
Name type Visibility Level arc Lamp holder Bulb Cable outside Diameter Color weight
Stern light DQ4 3n.m 135° B22b 220V/120W  
Φ20
transparent 14.5kg
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