High buoyancy and increased turning moment packed into a modern and ergonomic protective cover are the main attributes of this lifejacket offering the ideal protection for those wearing heavy foul weather clothing.

Buoyancy class
Buoyancy chamber
3D Logo
CE: PSA konform mit Richtlinie 89/686/EWG, baumuster- und typgeprüft.

incl. 19% VAT
Find a local stockist

standart equipment and characteristics

The residual buoyancy from trapped air in heavy foul weather clothing or immersion suits can detrimentally affect the righting moment of ordinary lifejackets, hence the three dimensional design of this buoyancy chamber with considerable extra buoyancy at chest level ensuring the casualty is turned onto his back. Being approximately 20 cm higher than normal, it is also much more visible in the water, as will be the emergency light and the optional PLB.

Despite all this with such low weight and freedom of movement, this 3D buoyancy chamber sets the standard for all waterside and ship-borne activities and is ideal for everyday use as offers all day comfort. Thus, the buoyancy chamber is proved in different industrial areas and standard in many Waterways and Shipping Offices.

The reflective stripes and the optional bright neon yellow protective cover increase safety by improving visibility, even in poor visibility conditions. The neon yellow protective cover made of PVC fabric is easy to clean and abrasion-resistant

Compared to conventional buoyancy chambers the buoy of the Alpha 275 3D is cut that after inflating two additional triangular air bags, which rise substantially perpendicular from the center of the lifejacket wearers chest.
They extend into the air – in the “third dimension”, that’s why we call it 3D.

  • Approved acc. to DIN EN ISO 12402-2 (CE-Sign)
  • also available as ALPHA 275 3D in blue (Art.-Nr. 12449).
Recommended Spare Parts
Further Information