Challenger Worksafe 170

The Challenger Worksafe lifejacket is designed to be easy to don, comfortable and unrestrictive to wear when performing heavy manual work.

The Worksafe can also be fitted with a fire retardant cover for wear when performing tasks such as welding (PVC, Nylon or clear painters covers are also available).

The Challenger Worksafe incorporates an interlocking bladder which self-rights the wearer in under five seconds, (even if they are unconscious) providing an effective wave barrier which prevents water from being channelled into the wearers airways. 


  • 170N buoyancy
  • ISO 12402 approved
  • Halkey Roberts inflation system
  • Wave barrier technology
  • Stainless steel front buckle fastening
  • Tailored fit
  • Stainless steel deck harness (harness version only)
  • Single chamber interlocking lobes
  • Fitted lifting becket
  • Whistle
  • Hook & loop quick burst cover
  • Reflective binding on outer cover


  • ISO 12402 approved
  • 170N buoyancy (actual)
  • 150N buoyancy (category)
  • Automatic gas inflation
  • Halkey Roberts Alpha Automatic operating head
  • Single chamber

Design Options

  • Orange wipe clean, heavy duty PVC, fire retardant and red Nylon
  • Sprayhood
  • Lifejacket light
  • Crotch strap

WBT-100.pngWave Barrier Technology

The patented interlocking lobe design of the bladder used in this lifejacket self-rights the wearer in under 5 seconds and provides an effective Wave Barrier preventing water from being channelled into the airways. The tailored neck design gives vital support to head and neck, even if the subject is unconscious.

Ordering information

Part No. Description
10-ISP-085I-003 HR Auto Std Red Nylon
10-ISP-085I-004 HR Auto Deck Red Nylon
10-ISP-085I-009 HR Auto Std Orange PVC
10-ISP-085I-010 HR Auto Deck Orange PVC