Blu-Sub Flanges & End-Caps provide the critical sealing interfaces for underwater enclosures. Options include aluminum, polymer, optical dome, and glass designs, each engineered for reliable watertight performance. Paired with acrylic or aluminum tubes, they enable modular subsea builds that balance visibility, strength, and depth rating. Whether for cameras, sensors, or control systems, our flange and end-cap solutions deliver proven durability and sealing integrity.
Build a Complete Subsea Enclosure—Fast
Design a pressure‑rated subsea enclosure in minutes. The builder guides you through tube, end‑caps, trays and vents with guaranteed compatibility and live pricing.
