AirowMarine Pro-X Oval Porthole - Emergency Escape & Mosquito Net (470x208mm)

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Frame Material: Plastic Frame
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Experience unparalleled safety and comfort on the open sea with the AirowMarine Pro-X Oval Porthole. Precision-engineered for modern yachting, this porthole features a robust marine-grade aluminum frame encased in a durable UV-resistant polymer for maximum longevity. Designed for critical marine environments, it offers superior saltwater resistance, ensuring years of reliable performance without degradation.

Equipped with an integrated fine-mesh mosquito netting, the Pro-X Porthole provides essential ventilation while keeping insects out. Its innovative quick-release mechanism functions as a reliable emergency escape window, offering peace of mind and rapid egress when needed. With external dimensions of 470mm x 208mm x 34mm, it integrates seamlessly into various vessel designs. Backed by ISO 9001 certification and a comprehensive 5-year warranty, the AirowMarine Pro-X is the definitive choice for uncompromising durability and marine safety.

OCR Mode: Airow Marine Precision Engineering for the Open Sea. AirowMarine provides elite safety and ventilation solutions for modern yachting. Mosquito Netting, Emergency Escape, Saltwater Resistant. Dimensions: 470mm x 208mm x 34mm. Uncompromising Durability. Marine Grade Aluminum, UV-Resistant Polymer, Quick-Release Mechanism, Quick-Release. Standard Porthole vs AirowMarine Pro-X. ISO 9001 Certification, 5 Year Warranty.

Frequently Asked Questions

How does this porthole withstand harsh marine environments and prevent corrosion?
The AirowMarine Pro-X Porthole is engineered with a marine-grade aluminum frame and encased in a durable, UV-resistant polymer, explicitly designed for saltwater resistance. This combination ensures exceptional protection against corrosion, UV degradation, and extreme weather, backed by its 5-year warranty.
Is the mosquito netting difficult to clean or replace, and how secure is the quick-release mechanism?
The integrated mosquito netting is crafted from a durable, fine mesh polymer, designed for easy maintenance and cleaning. The porthole features a robust quick-release mechanism, as highlighted in the product's durability comparison, ensuring secure closure during travel while allowing for swift, effortless opening for emergency escape or ventilation.
What are the specific dimensions required for installation, and can it be used as an actual emergency exit?
This oval porthole has precise external dimensions of 470mm x 208mm with a depth of 34mm, suitable for a range of marine installations. Its quick-release mechanism is specifically engineered to function as an emergency escape window, providing rapid egress for safety in critical situations, aligning with essential marine safety standards.

Engineering Specs

REV: 2025.Q4 // TECH-STANDARD
Material_Grade
Marine_Grade_Aluminum_Alloy_(structural),_UV-Resistant_Polymer_(casing)
Surface_Finish
Smooth_Polymer_Molded_Finish
UV_Resistance
UV-Stabilized_Polymer
Corrosion_Rating
Marine_Grade_Aluminum_w_Polymer_Protection
Compatibility
Yacht, Cruiser, Sailboat, Pontoon
Hull_Integration
Universal (Fiberglass, Aluminum, Wood)
Standard_Ref
Universal_Marine_Fit

ESTABLISHED 2017

AirowMarine

Professional Marine Hardware for a Safer Voyage.

Design engineers and marine consultants reviewing technical blueprints and a stainless steel porthole window assembly in an office overlooking a container port.

Our Roots

Hong Kong Based, 8 Years of Expertise

The story of AirowMarine began eight years ago. Headquartered in Hong Kong, we have been dedicated to the global operation and brand building of marine accessories. These eight years of experience have taught us that on the unpredictable sea, every single component carries the trust and safety of the boat owner.

B2B marine hardware production: A massive mirror-polished 316 stainless steel boat anchor being hoisted for quality verification in AirowMarine’s industrial workshop in mainland China.

Supply Chain

Invested Factories in Mainland China

To ensure our products withstand extreme environments, we are more than just a bridge for trade. AirowMarine has invested in its own manufacturing facilities in Mainland China. Leveraging the region's mature and efficient industrial supply chain, we are deeply involved in the entire process—from raw material selection and precision machining to final assembly. We avoid exaggerated claims; instead, through professional logistics and rigorous quality control, we ensure every product delivered to you meets high nautical-grade standards.

Technical quality control inspection showing a Mitutoyo digital caliper measuring a polished marine fitting at 12.45mm precision.

Reliability

Strict QC & Global Logistics

As a provider of marine accessories, our business is intimately connected to the water. We believe that protecting the ocean is not just a slogan; it must be reflected in every detail of our business. Currently, AirowMarine is continuously optimizing our packaging solutions: we maximize the reduction of single-use plastics in our packaging and shipping processes, using recyclable paper-based cushioning materials whenever possible. Our products are built to power your voyage, while our packaging is designed to protect the purity of the blue sea.

Close-up of a 316 stainless steel circular louvered deck vent in eco-friendly honeycomb paper packaging with AirowMarine shipping label.

Our Mission

Protecting the Blue, Plastic-Free

We are aware that there is always room for improvement, but we have never stopped in our pursuit of excellence and environmental responsibility. AirowMarine is committed to providing you with durable, reliable, and eco-conscious marine accessories.

Expert Guidance

Technical help in 24 hours

International Delivery

Secure & Tracked Shipping

Custom Solutions

Tailored parts for your boat

Factory Direct

Invested supply, best value

Proven Quality

Tested for nautical safety