Subsea Buoy 23kg WD 2000m

The Subsea Buoy 23 kg – WD 2000 m is a premium deep-water buoyancy module designed for demanding offshore applications. Constructed from high-performance syntactic foam, it provides reliable flotation and impact resistance at depths up to 2000 metres.

Used across ROV operations, acoustic transponder arrays, mooring lines and instrument frames, each unit is precision-engineered and pressure-tested for long-term stability.

Available now from Oceanic Supply Australia, supporting subsea, offshore and renewable energy projects nationwide.

Key Specifications

• Net Buoyancy (in seawater): 22.1 kg

• Depth Rating: 2000 m

• Approximate Weight: 35 kg

• Diameter: 490 mm

• Length: 432 mm × 476 mm

• Flats: 4 × flats, each 130 mm diameter

• Central Hole: 40 mm diameter (for clamp or through-bolt mounting)

• Shell Material: 6 mm thick rotary-moulded polyethylene

• Core Material: Syntactic foam (density approx. 565 kg/m³)

• Colour: High-visibility yellow for subsea identification