Oceanflex 315 Pen

Oceanflex 315 fish pen in the water

Oceanflex 315 is the fish farm pen of choice for aquaculture companies operating on a wide variety of marine sites.

These heavy-duty, all-polyethylene pens are built on the security and safety of Gael Force Fusion's proven three ring flotation system.

The Oceanflex 315 system is ideal for salmon, bass, bream, and a whole other range of finfish species, and have been in very long-term service sites all over the world.

Key Points

  • Manufactured utilising the security and safety of our proven three-ring system.
  • Pen manufacture utilises butt fusion and electrofusion process and control.
  • A flexible yet robust and durable polyethylene structure, built for challenging environments.
  • A heavy-duty moulded base unit.
  • Both inner and outer rings are polystyrene filled for added security.
  • Heavy gauge handrail pipe used to resist deformation.
  • Incorporates a full slip-resistant, modular decking system compliant with current HSE guidelines.
  • Pens have a low environmental visual impact.
  • Low maintenance design resistant to saltwater corrosion.
  • A range of customisation possibilities and accessories available upon request.
  • All pens supplied with operator manual.

Specifications

Pen Circumference 60m 70m 80m 90m 100m 120m 150m
Pen Diameter 19.1 22.2 25.5 28.6 31.8 38.2 47.7
No. of uprights 24 28 32 36 40 48 60
Volume per 1m of net depth (1m3) 287 388 510 645 796 1146 1791
Pen weight (ton) 2 rings / 3 rings 3.4 / 4.5 4 / 5.3 4.6 / 6 5.2 / 6.7 5.8 / 7.5 6.9 / 8.9 8.6 / 11.1
Pen reserve buoyancy (ton)* 2 rings / 3 rings 7.8 / 11.7 9.1 / 13.6 10.3 / 15.5 11.6 / 17.4 12.8 / 19.3 15.3 / 23 19.1 / 28.7

* Calculations are for seawater conditions

Oceanflex 315 fish pen in the water with another pen and mountains in the background
Oceanflex Parts
  1. 2 or 3 Ø315mm polyethylene rings with heavy walled pipe to resist impact and kinking.
  2. Ø125mm electrofusion stanchion tee with additional cleat.
  3. Ø125mm stanchion/thick walled hand rail.
  4. Heavy duty PE base unit complete with built-in fender and predator net attachment points.
  5. Injection moulded modular decking.
  6. Electrofusion stops used to minimise base movement.
  7. Injection moulded retainer pin.
  8. Ø50mm retainer pipe used to integrate decking with base units and secured with Electrofusion for a permanent and flexible fix.
  9. Polystyrene (EPS) inner ring infill.
  10. 4.3m/5 Tonne red mooring strop.

Also available for Ø280mm pipes using a specifically developed base unit.

Diagram of the different parts of the pen system linking to the Oceanflex parts text

Get in touch to discuss your requirements

Jamie Young
Group Sales Director


+44 1463 229389

jamie.young@gaelforcegroup.com

Gael Force Group Ltd
136 Anderson Street
South Kessock
Inverness
IV3 8DH