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4Boats

Lalizas Alpha 170N Inflatable Lifejacket Automatic ISO 12402-3 Adult Red 71100

Lalizas Alpha 170N Inflatable Lifejacket Automatic ISO 12402-3 Adult Red 71100

£108.00 GBP
£108.00 GBP
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Lalizas Alpha 170N Auto Lifejacket

ISO 12402-3 Certified Performance Safety

The Alpha Inflatable Lifejacket 170N has been engineered to provide high-level safety for coastal and inshore sailors. Combining a lightweight, compact design with heavy-duty construction, it ensures maximum mobility without compromising on protection. The automatic firing mechanism triggers instantly upon water contact, ensuring a face-up position is maintained for the wearer.

RELIABILITY: Features a twin-welded air bladder seam for double security and an ultra-reliable firing mechanism designed to prevent accidental deployment in heavy weather.

Key Features

  • ✔ Automatic & Manual activation
  • ✔ 170N actual buoyancy (150N class)
  • ✔ High-visibility yellow internal bladder
  • ✔ Commercial grade protective outer cover
  • ✔ SOLAS reflective tapes and whistle included

Technical Specs

Standard: ISO 12402-3
Buoyancy: 170 Newtons
CO2 Cylinder: 33g
Activation: Auto (UML MK5)
Weight: 0.95 kg approx

Compatibility / Fitment Guide

Requirement Specification Notes
Minimum Weight 40kg (88lbs) Adult size rating
Chest Size 70cm to 150cm Fully adjustable straps
Environment Offshore/Coastal Supports heavy weather clothing

OEM Cross Reference

Lalizas SKU 71100 (No Harness)
Lalizas SKU 71098 (With Harness / D-Ring)
Re-arming Kit Lalizas 33g CO2 (SKU 20260)

Questions & Answers

Is this a genuine original part?

Yes, this is a genuine Lalizas product, manufactured to international ISO safety standards for professional and recreational marine use.

How do I know if it is compatible?

This lifejacket is a universal fit for adults weighing over 40kg with a chest circumference between 70cm and 150cm. If you require an integrated harness for safety lines, please check for SKU 71098.

Does it come with the CO2 cylinder?

Yes, the unit is supplied fully armed with a 33g CO2 cylinder and automatic firing capsule, ready for immediate use.

Note: 4boats.co.uk recommends regular annual inspections and servicing of all inflatable lifejackets to ensure operational safety.

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