CSB 1000

The PartnerPlast CSB (Cylindrical Support Buoy) is a range of single-element buoyancy modules. The CSB range consist of three different sizes of buoys, and can be delivered with pad-eyes or chain through armature.

Standard color: bright yellow, optional:orange. Buoyancy figures are given seawater with a density of1,025 kg/dm3. Weight figures are dry weight in air. Buoyancy figures are nominal net buoyancy.
The CSB range is designed with emphasis on easy handling off and on board. The buoys have flat sides to prevent rolling and simplify stacking. Our customers have contributed actively with their competence and experience through the design process.

Depth (m)Buoyancy (kg)Weight (kg)
100 m870355
250 m760465
500 m700520
800 m670550
1000 m560670
1500 m510710
2000 m470750
2500 m425800


All Buoyancy Figures are net buoyancy when submerged

Additional information

Dimensions1350 × 1100 × 1000 mm
Depth Rating

0, 100, 250, 500, 800, 1000, 1500, 2000, 2500


425, 470, 510, 560, 670, 700, 760, 870, 980