SeaWind III
SeaWind III
SeaWind III
SeaWind III
SeaWind III
SeaWind III
SeaWind III
SeaWind III
SeaWind III
SeaWind III
SeaWind III

SeaWind III


Multi-approved worksuit. Comfortable and lightweight Constant Wear Suit for tough and demanding environments. Designed with focus on ergonomics, weight and comfort – without compromise.

Nato NSN: 4220-25-152-1469 (Size XSmall)
Nato NSN: 4220-25-163-1470 (Size Small)
Nato NSN: 4220-25-163-1471 (Size Medium)
Nato NSN: 4220-25-163-1472 (Size Large)
Nato NSN: 4220-25-163-1473 (Size XLarge)
Nato NSN: 4220-25-163-1474 (Size 2XLarge)

Product Options

SeaWind III - flexible and ergonomic

Comfortable suit for demanding conditions. Designed with focus on ergonomy, weight and comfort without compromise. SeaWind has been certified according to SOLAS-, ISO- and EASA-requirements (triple certified). As such it has been approved for most any demanding work situation. No other survival suit can claim to be suitable for such a wide range of applications as the SeaWind concept. The suit is approved for work, shipping and helicopter transport. To achieve the helicopter transport approval, the suit is fitted with a thermal lining, and it must be worn with a SeaLion Europe or Halo passenger lifejackets.

Its many details, great flexibility and wide range of applications makes this Norwegian made suit from Hansen Protection the first choice for many occupational groups and professionals, not least for use in the demanding conditions that is part of the service and maintenance of wind turbines and offshore oil & gas installations.


  • Ergonomic – Y-construction with maximum freedom of movement
  • Breathability – durable fabrics with highly breathable properties
  • Lightweight – made as a shell suit to reduce weight
  • Ventilation – adjustable neck-seal to enhance ventilation in non-exposed situations
  • Hood on left shoulder
  • Pockets - roomy pockets 
  • For seamless integration with safety equipment such as harness and/or life-jacket, the suit is “clean” on both chest and back
  • Diagonal front zip in soft PU
  • Cuff-cover over sleeve seals
  • Boot gaiter on lower legs with roomy pockets
  • Pockets – roomy pockets constructed with mesh to enhance the breathable properties of the fabric, placed to ensure ease of access
  • Must be used with a lifejacket approved for the user area
  • For easy integration with safety equipment such as harness and/or lifejacket, the suit is “clean” on both chest and back

  • This multi-approved suit is accepted for use in all relevant user areas ranging from near shore via shipping and offshore to helicopter transfer of personnel over open sea
  • Thermal protection is ranging from one hour protection in cold water to 6 hours with or without thermal lining 

SeaWind lll/Halo Passenger Safety video
How to find the right size

More info


Area of application
Type of suit
Helicopter passenger transport suit
GoreTex Pazifik 3L
Yes, thermal insulation short (zip-in)
Main zipper type
Soft PU/plastic with teeth, closed - 1 zipper puller
Neck seal
Neoprene adjustable
Wrist seals
Neoprene, with protective outer cuffs
Fit / Ergonomics
Articulated knees
Sleeves constructed in Y-shape for mobility
Reflective material
IMO Solas
Pocket(s) on lower leg
Pocket for ID-card, in transparent PVC
Sleeve pockets
Neoprene, - in upper sleeve pocket
5-finger neoprene in sleeve pocket
Attachment for accessories
Velcro for name-tag/other ID
Boots / socks
Boot gaitor
Yes, with room for knee pad
Reinforcement knee
Additional layer of reinforcement material
Braces (elastic adjustable)
Automatic air release valve
Yes, ETSO with ETSO lifejacket
Yes, IMO with IMO lifejacket
Yes, ISO with ISO lifejacket
Thermal protection with lining/inherent insulation
4 hours (ISO 2012 Class B less than 2°C watertemp)
Thermal protection without lining/inherent insulation
1 hour (IMO/Solas less than 5°C watertemp)
1 hour (ISO 2002 Class D less than 5°C watertemp)
2 hours (ISO 2012 Class D less than 10°C watertemp)
Service interval (standard)
1 year (ETSO personal suit)
3 year (IMO/Solas)
Certifications ETSO
ETSO 2C503 (Helicopter flight suit)
Certifications SOLAS-suit (w/o integral buoyancy)
Solas MED/1.5a (without inherent insulation)
Solas MED/1.5b (with inherent insulation)
Certifications ISO
ISO 15027-1 Constant wear suit, thermal class B
ISO 15027-1 Constant wear suit, thermal class D

From one of the world's foremost developers and manufacturers of survival equipment

Hansen Protection has been a pioneer in safety at sea since we launched kapok lifejackets in 1932.

Our current range continues the company's strong traditions, where our greatest concern is to ensure optimal functionality and performance for all types of work at sea.

A first class survival suit can mean the difference between life and death.

As one of the world's foremost developers and manufacturers of survival equipment, Hansen Protection can offer a wide collection of survival suits. Survival can never be guaranteed, but we can guarantee that our survival suits satisfy the highest demands for safety.

Survival suits are obligatory for personnel on oil rigs, passenger ferries, merchant and fishing fleets plus in offshore helicopter transport.

Our dry suits provide sufficient buoyancy and protect against heat loss, and thus increase the survival time in cold water. All suits are tested and approved according to the strictest national and international standards.

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