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The ultra lightweight design makes Sigma comfortable to wear and its webbing system makes it a user-friendly life jacket.
According to each code, they feature one chamber which can be inflated via Lalizas manual operating head (20220, certified per ISO 12402-7) or via Lalizas auto operation head (20260, certified per ISO 12402-7) and bear oral inflation tube incorporating Lalizas valves (20610, certified per ISO 12402-7). They are provided with lifting loop and heavy duty D-ring for easier rescue.
Sigma Life Jackets feature the following characteristics:
- CE ISO 12402-3 approval
- CE ISO 12401 approval on all integral black harnesses
- Twin welded air bladder seam for double security (Alpha)
- Ultra reliable firing mechanism
- Compatible with all major suppliers CO2 bottles
- Commercial heavy duty weight protective outer cover
- Easy re-packing
- Economical re-arming kits
- 170 Newtons of buoyancy when fully inflated
- Auto heads designed not to fire in heavy weather
- Maintain the correct flotation position in the water (face-up)
- Fully adjustable straps
Ref | Specs | ISO |
72560 | automatic, plastic buckle | 12402-3 |
72561 | automatic, plastic buckle, zipper, D-ring / harness, crotch strap with clip |
12402-3 |