Subsea Enclosures

Engineered for the World’s Toughest Underwater Environments

Mako Industries designs and manufactures rugged, high-performance subsea enclosures that protect mission-critical electronics, sensors, fiber-optic terminations, and control equipment in extreme marine conditions. From rapid-delivery stock units to custom-engineered solutions, our enclosures are trusted by leading offshore operators, EPCs, and OEMs worldwide.

Built for Every Subsea Challenge

Standard & Custom Enclosures

• Stock Models: Ready-to-ship units available in multiple diameters, lengths, and materials—such as PVC and aluminum—for depths up to 2,500 meters.
• Custom Designs: Precision-engineered for your project’s specific depth, pressure, and integration requirements, available in stainless steel, titanium, and specialty alloys rated beyond 6,000 meters.

Durability You Can Trust

• Pressure-rated and leak-tested for the harshest subsea environments
• Corrosion-resistant finishes including anodized, powder-coated, or passivated options for long-term reliability
• Certified to IP68, with available DNV, ABS, or customer-specific certifications

Features & Accessories

• Removable end caps with double O-ring seals
• Standard and custom bulkhead or connector penetrations
• Zinc anodes for cathodic protection
• Internal mounting trays, DIN rails, and anti-vibration pads
• Pressure relief valves, vent plugs, and desiccant packs
• Optional sensor, camera, and electronics integration

Applications

• Subsea instrumentation housings
• Electrical and fiber-optic junction boxes
• Control system and sensor pods
• Camera and data logger housings
• Battery packs and power modules
• Custom ROV and AUV solutions

Why Choose Mako Industries?

Performance, Service, and Speed

• Rapid Turnaround: Standard enclosures ready to ship; custom solutions delivered in weeks, not months
• Engineering Support: In-house subsea design, integration, and testing backed by decades of field experience
• Total Integration: Seamless compatibility with Mako/GTS connectors, cables, and harnessing for complete subsea systems
• Global Reach: Supporting offshore energy, defense, ocean science, and renewable sectors worldwide