Aluminum Tube Enclosure Mounting Plate
A black anodized aluminum mounting plate for securing Blu-Sub subsea aluminum enclosure tubes to Arca-Swiss rail…
Blu-Sub Mechatronics
Blu-Sub Mechatronics · 17 products
Subsea enclosures and pressure vessels in India
Subsea pressure vessels, end caps, flanges, tube couplings and internal trays in cast acrylic and anodised aluminium, with depth ratings from 20 m to 1,000 m.
Before you shortlist
Choose a complete underwater housing.
Start with required working depth, useful internal space and cable entries. The acrylic pressure vessel tube provides a clear housing wall; the aluminium pressure vessel is an opaque alternative. A tube's size and material do not establish the rating of the assembled system.
Use the subsea enclosure comparison and selection guide to compare published ratings, dimensions and lengths. Include matching end caps, seals and penetrators in the requirement. Send the chosen tube size, working depth, payload dimensions and cable count for a complete quotation.
Selection guidance
Plan the installation.
Subsea enclosure selection for marine research payloads
Depth rating and material trade-offs, O-ring compound and gland sizing, pre-deployment testing and internal fit-out.
Aluminium versus acrylic subsea enclosures
Head-to-head comparison of aluminium and cast acrylic subsea pressure housings: depth rating, optical access, thermal behaviour, servicing and cost.
All 17 products
The full range.
Electronic Tray Set for Enclosure Tube
An internal mounting solution for organizing electronics inside subsea enclosure tubes. The set includes tray…
Blu-Sub Mechatronics
Enclosure Tray Shelf Support (Single-Point)
One pair of single-point shelf supports for use with Blu-Sub Electronic Tray Sets (85, 115, or 165 mm sizes). Each…
Blu-Sub Mechatronics
Insulated PCB Board Shelf for Enclosure Tube
A green, double-sided, electrically insulated PCB-material board that serves as a mounting platform for…
Blu-Sub Mechatronics
Subsea Acrylic End-Cap
A CNC-machined, polished transparent acrylic end-cap that seals subsea enclosure tubes while allowing internal…
Blu-Sub Mechatronics
Subsea Acrylic Tube Clamp Set
A split-ring, two-part interlocking clamp made of black anodized aluminum for securely mounting acrylic subsea…
Blu-Sub Mechatronics
Subsea Aluminum End-Cap
A flat, black anodized aluminum end-cap that seals Blu-Sub subsea enclosure tubes where no viewing window is…
Blu-Sub Mechatronics
Subsea Aluminum Flange
An anodized aluminum flange that pairs with end-caps to form a secure, watertight seal on acrylic or aluminum…
Blu-Sub Mechatronics
Subsea Enclosure Acrylic Tube
A transparent, pressure-rated pressure vessel (PV) housing body machined from cast acrylic (PMMA), designed for…
Blu-Sub Mechatronics
Subsea Enclosure Aluminum Tube
A robust, pressure-rated underwater housing (pressure vessel) machined from black anodized high-strength aluminum…
Blu-Sub Mechatronics
Enclosure Tube Coupling 115mm
An aluminum coupling that joins two 115 mm Blu-Sub enclosure tube sections together to create longer assemblies…
Blu-Sub Mechatronics
Subsea M10 Self-Sealing Vent & Vacuum Plug
A vacuum vent/plug for leak testing and maintaining internal negative pressure in subsea enclosures. Its…
Blu-Sub Mechatronics
Subsea M8 Vent & Vacuum Plug
A two-part modular system (M8 Enclosure Vent + M8 Vacuum Plug, sold separately) for pressure equalization and leak…
Blu-Sub Mechatronics
Subsea Optical Dome End-Cap
A precision-engineered optical dome manufactured from high-clarity polycarbonate under cleanroom conditions, for…
Blu-Sub Mechatronics
Subsea Optical Glass Flange & End-Cap (115 mm)
A precision underwater sealing component combining a hardened borosilicate glass viewing window with a black…
Blu-Sub Mechatronics
Subsea Polymer Flange & End-Cap
A lightweight, injection-molded flange/end-cap assembly made from black glass-filled nylon, combining flange and…
Blu-Sub Mechatronics
Subsea Watertight Enclosure Box
A compact, pressure-rated 6061 aluminum box-form pressure vessel for underwater electronics in ROVs and sensor…
Blu-Sub Mechatronics
Side by side
Compare the enclosures range.
Every figure here is the manufacturer's own, as recorded in our catalogue. A dash means that figure is not quoted for that part. Take a product out of the comparison and any column that no longer tells the rest apart is hidden with it.
| Product | Depth Rating | Weight | Compatible Tube Diameters | Outer Diameter | Available Lengths | Mounting Holes | Product type | Height |
|---|---|---|---|---|---|---|---|---|
| Aluminum Tube Enclosure Mounting Plate | — | 82 g (wide) / 19 g (narrow) | — | — | — | — | Enclosure mounting hardware | — |
| Electronic Tray Set for Enclosure Tube | — | 82-294 g depending on diameter/length | — | — | 200, 250, 300, 350, 400 mm | — | Internal tray | — |
| Enclosure Tray Shelf Support (Single-Point) | — | 41-101 g depending on length | 85 mm, 115 mm, 165 mm | — | 200, 250, 300, 350, 400 mm | — | Internal tray | — |
| Insulated PCB Board Shelf for Enclosure Tube | — | 16-179 g depending on diameter/length | 85 mm, 115 mm, 165 mm (internal) | — | 200, 250, 300, 350, 400 mm | — | Internal tray | — |
| Subsea Acrylic End-Cap | 300 m (85mm) / 200 m (115mm) / 50 m (165mm) | 46-195 g depending on size | — | — | — | — | End cap | — |
| Subsea Acrylic Tube Clamp Set | — | 170 g (85mm), 198 g (115mm), 295 g (165mm) | — | — | — | M5 | Enclosure mounting hardware | — |
| Subsea Aluminum End-Cap | 1,000 m / 3,281 ft | 79-340 g depending on size | — | — | — | — | End cap | — |
| Subsea Aluminum Flange | 1,000 m / 3,281 ft | 116 g (85mm), 190 g (115mm), 276 g (165mm) | — | — | — | — | Flange | — |
| Acrylic Tube | 20-250 m depending on diameter/length | 316 g - 1,900 g depending on size | — | — | 200-400 mm (85/115mm), 200-500 mm (165mm) | — | Pressure vessel tube | — |
| Aluminum Tube | 1,000 m / 3,281 ft | 832 g (150mm) - 2,965 g (500mm) | — | 115 mm | 150-500 mm in 50mm increments | — | Pressure vessel tube | — |
| Enclosure Tube Coupling 115mm | 1,000 m / 3,281 ft | 252 g (coupling), 221 g (end-cap) | — | — | — | — | Tube coupling | — |
| Subsea M10 Self-Sealing Vent & Vacuum Plug | 1,000 m / 3,280 ft | 45 g | — | — | — | — | Vent and vacuum plug | — |
| Subsea M8 Vent & Vacuum Plug | 1,000 m / 3,280 ft | 12 g (vent) / 13 g (plug) | — | — | — | — | Vent and vacuum plug | — |
| Subsea Optical Dome End-Cap | 1,000 m / 3,280 ft | 92 g dome / 160 g with ring | — | 103.4 mm | — | — | End cap | — |
| Subsea Optical Glass Flange & End-Cap (115 mm) | 300 m / 984 ft | 559 g | — | 115 mm | — | 8 x M3 countersunk | Flange and end cap | 46.5 mm |
| Subsea Polymer Flange & End-Cap | 30 m / 98 ft (sealed, tested) | 161 g (188 g shipped) | — | 115 mm | — | — | Flange and end cap | 33.5 mm |
| Subsea Watertight Enclosure Box | 300 m / 984 ft | 3,508 g | — | — | — | — | Watertight enclosure box | — |
Choosing between them
Selection guide.
The enclosures selection guide compares the specifications that matter across this range, so you can narrow the list before asking for a quotation.
More from this manufacturer
Other Blu-Sub Mechatronics categories.
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