Marine-Grade Waterproof & Corrosion-Resistant Rainproof Box
Marine-Grade Waterproof & Corrosion-Resistant Rainproof Box
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Marine-Grade Waterproof & Corrosion-Resistant Rainproof Box

Price
MOQ
$149.99
100 Pieces
Product Details
IP Rating:
IP69K
Material:
316 Marine-Grade Stainless Steel + EPDM Rubber Gasket
External Dimensions:
350x250x150mm
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Product Description
Company Info

Basic Info

Built to withstand harsh marine environments, this rainproof box is designed to protect electrical components, communication devices, and navigation equipment on boats, yachts, commercial vessels, and offshore structures. With an IP69K rating, it provides protection against high-pressure, high-temperature water jets—suitable for marine washdown applications—and effective defense against dust ingress. Constructed from 316 marine-grade stainless steel, it offers strong corrosion resistance against saltwater, helping reduce rust and degradation during long-term exposure. The EPDM rubber gasket forms a reliable airtight and watertight seal to keep moisture and salt out, while the stainless steel latch with an O-ring helps ensure secure closure in rough sea conditions. It is equipped with multiple cable entry ports with rubber glands for tidy wiring, and its sturdy structure helps resist impact from waves and debris. This enclosure is a practical solution for marine vessel owners who want to help protect their critical electronics in demanding marine environments.

Key attributes

IP Rating
IP69K
Material
316 Marine-Grade Stainless Steel + EPDM Rubber Gasket
External Dimensions
350x250x150mm
Net Weight
8.5kg
Operating Temperature Range
-30°C to 100°C
Corrosion Resistance
1000-Hour Saltwater Spray Tested (ASTM B117)
Lock Type
Stainless Steel Latch with O-Ring Seal
Cable Entry Ports
6 x 20mm with Rubber Glands
Mounting Type
Deck-Mounted / Bulkhead-Mounted
Certifications
ABYC E-11, NEMA 4X, CE
Waterproof Performance
Resists High-Pressure, High-Temperature Water Jets

Customer reviews

John · Electrical Engineer
The Marine-Grade Waterproof & Corrosion-Resistant Rainproof Box is a game-changer for outdoor installations. We installed it in a coastal area with high humidity and salt exposure, and it has held up exceptionally well over the past six months. The waterproof seals are robust, and the corrosion-resistant material shows no signs of wear. It's perfect for protecting sensitive electrical components in harsh environments.
Sarah · Telecommunications Engineer
The 5G Communication Base Station Octagonal Pole is a robust solution for our network expansion. Its sturdy octagonal structure ensures durability in harsh weather, and the design allows for easy integration of 5G equipment. We've deployed these poles in urban and rural areas, and they've significantly improved signal strength and coverage. The installation process was straightforward, and the poles blend well with the surroundings.
John · Electrical Engineer
The Outdoor IP67 Waterproof Power Cabinet has been a game-changer for our remote substation installations. Its robust waterproofing has withstood heavy rains and extreme humidity for over a year without any moisture ingress. The wall-mounted design saved us significant space compared to traditional floor-standing units. We particularly appreciate the clear cable labeling system which has reduced our maintenance time by about 30% during routine checks.

Product Description

Product features:

This marine-grade rainproof box delivers exceptional durability and protection for saltwater environments. Its IP69K rating enables it to withstand high-pressure, high-temperature water jets up to 1450 psi at 80°C, making it well suited for vessel washdowns and heavy rain. The 316 marine-grade stainless steel body is tested to ASTM B117 standards, withstanding 1000 hours of saltwater spray without corrosion, meeting and exceeds standard industry corrosion resistance requirements. The EPDM rubber gasket provides a durable & reliable watertight seal, even in extreme temperature fluctuations, to help prevent moisture or salt intrusion. The stainless steel latch with an O-ring seal stays secure in rough seas, reducing the risk of accidental opening. Integrated cable entry ports with adjustable rubber glands accommodate multiple wiring sizes while maintaining a watertight seal for each cable. The box is certified to ABYC E-11 and NEMA 4X standards, complying with marine electrical safety regulations. Reinforced corners help resist impact from waves and debris, making it a strong choice for commercial fishing vessels and offshore rigs.

https://globalsyt.oss-accelerate.aliyuncs.com/materials/117/0/20260226153519_699ff7b719757.PNG

Product specifications:

Measuring 350mm (width) × 250mm (height) × 150mm (depth), this marine box offers internal dimensions of 320mm × 220mm × 120mm, providing ample space for marine electronics such as GPS units, VHF radios, battery chargers, and control panels. It weighs 8.5kg, balancing heavy-duty construction with convenient installation. The operating temperature range of -30°C to 100°C supports reliable performance in both cold winter conditions and hot engine compartments. The 316 stainless steel body features a brushed finish that helps resist fingerprints and corrosion. The EPDM gasket shows good resistance to oil, fuel, and saltwater. Cable entry ports are 6×20mm, with rubber glands adjustable to fit wiring diameters from 10mm to 18mm while preserving a watertight seal. The latch is made of solid stainless steel with an O-ring seal to help prevent water intrusion. Welded mounting brackets support both deck-mounted and bulkhead-mounted installations, with pre-drilled holes for secure attachment. It is certified to ABYC E-11 for marine electrical safety and NEMA 4X for corrosion resistance.

Product application:

This marine-grade rainproof box is suitable for a wide range of marine and coastal applications. Recreational boaters and yacht owners use it to help protect GPS navigation systems, VHF radios, and battery chargers from rain, saltwater spray, and washdowns, supporting reliable communication and navigation in various weather conditions. Commercial fishing vessels rely on it to help safeguard electrical control panels and sonar equipment from waves, saltwater, and heavy rain, helping reduce downtime at sea. Offshore oil rigs use it to help protect critical communication and monitoring equipment from salt spray and high-pressure washdowns. It is also well suited for cargo ships to house electrical components in exposed deck areas, and for coastal surveillance systems where equipment is exposed to saltwater and extreme weather. Additionally, it can be used in marinas and docks to help protect shore power connections, and in water sports equipment storage to help shield electrical components from saltwater. Its robust construction and corrosion resistance make it a reliable solution for marine applications where equipment protection is critical.

Frequently Asked Questions (FAQ)

Q:What are the key features of a Marne-Grade Waterproof & Corrosion-Resistant Rainproof Box?
A:Marne-Grade Rainproof Box features IP65 waterproof rating, 316 stainless steel construction, and corrosion-resistant coating. Ideal for outdoor cable management in harsh environments.

Company Profile

Business Type:
Manufacturer
Main Products:
octagonal pole,Rainproof box,flagpole,
Year of Establishment:
2015
Number of Employees:
Address:
Shizhuangtou Village, Jinyuan District, Taiyuan City, Taiyuan, Shanxi, China
Average Response Time:
Days

General Information

Business Type:
Manufacturer
Main Products:
octagonal pole,Rainproof box,flagpole,
Year of Establishment:
2015
Number of Employees:
Management System Certification:
TL900,ISO9001,ISO19011:2000
Address:
Shizhuangtou Village, Jinyuan District, Taiyuan City, Taiyuan, Shanxi, China

Trade Capability

Main Markets:
南美洲,中东,中美洲
Shipping Ports:
Export Volume:
Average Lead Time:
Days
Payment Terms:
T/T L/C MoneyGram PayPal D/P Western Union Others
Cooperation Mode:
OEM ODM
Customization Supported:
Yes
Number of Foreign Trade Sales Staff:
Overseas Agent / Overseas Branch:
No

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