PLASTIC SUBSURFACE FLOATS
Mooring Systems, Inc. utilises plastic commercial fishing floats for use in a variety of instrument mooring applications. Configurations include; subsurface mooring flotation, instrument frame buoyancy, and pop-up recovery buoys for bottom mounts. The basic configuration of placing floats in series on a single strength member provides an inexpensive buoyancy alternative in relatively shallow water applications. Galvanized steel strength members and shackle attachment eyes provide 5,000 pounds of strength. Neoprene washers are used to protect the plastic when secured tightly on the steel rod. Floats are available in single double or triple assemblies.

STEEL SUBSURFACE FLOATS
Mooring Systems, Inc. manufactures steel flotation spheres for use in shallow-water oceanographic mooring applications. Steel spheres have been in use for over 30 years and continue to provide benefits to oceanographers and marine engineers for long-term deployment of instrumentation and sample collection apparatus. Steel floats are larger in volume than alternative plastic and glass floats, providing greater buoyancy per float. This advantage translates to better mooring performance as fewer floats for the same given buoyancy will result in lower drag.

Contact the sales team at BlueZone for more information on Mooring System’s subsurface floats.
Up to 25-hour mission duration
Speeds up to 4.2 knots
Increased module payload capacity
Search and recovery
Hydrography
Deep sea mineral exploration
Marine & Fisheries research
The Pinnacle 45 is rated to a depth of 2000 m, and delivers a 1000 m current profiling range with a decreased size and weight, a game-changing swappable configuration, and...
Read moreThe Kailani Telemetry Buoy (KTB) implements seafloor to space communications for ocean floor instruments.
Read moreBlueZone has worked with many customers to specify and supply Teledyne Benthos components for projects Australia-wide. Teledyne Benthos acoustic modems, acoustic releases and pop-up buoys have been supplied for projects...
Read morePrecision Under Pressure: BlueZone’s Eight‑Day Subsea Success
Eight Days, Ten Cables, One Epic Holiday Turnaround While most businesses were winding down for the holidays, BlueZone was powering up. As December 2025 raced toward Christmas, our workshop...
Read MoreRapid, Reliable, Ready: The Littoral Riverine Survey System in Defence Hydrography
When military operations hinge on understanding what lies beneath the waves, deployable hydrographic survey systems like the LRS become essential tools for safe, informed decision‑making. Military hydrographic...
Read MoreKraken MP‑SAS: Portable Synthetic Aperture Sonar for Modern Maritime Missions
With Kraken’s MP‑SAS and BlueZone Group’s trusted in‑country support, Australian operators can now access a proven, portable SAS solution built for modern maritime missions. As the demand...
Read More