Dq2 Port Light (DY320202)

DQ2 Port Light **Application Scope:** This DQ2 port light is specifically designed for use on conventional and nuclear-powered submarines. It serves as a lighting signal to prevent collisions, display formation sailing signals, and indicate anchor status. The light is capable of operating underwater at depths up to 400 meters, making it ideal for deep-sea navigation and submersible operations. **Production Characteristics:** 1. The housing, shell ring, and cover are all made from silicon brass, offering excellent compressive strength. This material provides strong resistance to seawater corrosion and ensures reliable radiation performance. 2. The sealing material is neoprene, which offers oil resistance, pressure resistance, mold resistance, and anti-bacterial properties. It also enhances the product’s insulation performance, shock resistance, structural strength, and overall durability, significantly extending its service life. 3. The diving navigation light is built to withstand a pressure of 6 MPa, allowing it to function effectively at depths of up to 400 meters underwater. **Standards:** CB518-2005 – Diving Navigation Light **Specifications:** | Name | Visibility | Level Arc | Lamp Holder | Bulb | Cable Outside Diameter | Color | Weight | |-------------|------------|-----------|-------------|------------|------------------------|-------|---------| | Port Light | DQ2 | 3 n | M1 | 12.5° | B22 | 220V/120W | Φ 20mm | Red | 14.6kg | This high-performance lighting system is essential for submarine operators who require reliable visibility and signaling in extreme underwater conditions. Its robust construction and advanced materials make it a trusted choice for military and deep-sea applications.

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