Saint-Gobain ONESuit Ventilation System

The ONESuit Ventilation System provides ventilated cooling to fully-encapsulating models on OneSuit®. In addition to enhancing comfort when wearing ONESuit® products, the ventilation system improves visibility by preventing fogging of the suit visor. Ventilation air is supplied through a unique closed-loop tube system which has strategically located holes for concentrating air low around the torso and visor locations – where is count most! This design is also easier to use because it eliminates potential for getting caught up in tubing.


  • 2 handed operation of ventilation to prevent accidental switching
  • 4 ventilation flow settings – 0, 2, 30 or 100 LPM
  • Kink-proof tubing
  • Snag resistant tubing
  • Visor anti-fog
  • Large easy, to turn flow rate knob

Ordering Information

This optional accessory may be ordered by adding the suffix-VS to the standard ONESuit® item number along with one of two different factory configurations with item number below. For pricing, please call AFC International at 1-800-952-3293, 219-987-6825 or fax 219-987-6826 or email

Catalog No.
From External Air Source 25407M
From an External or Internal SCBA Air Source in combination with supplied air for breathing 25403M


ONESuit Ventilation System Literature

ONESuit® is registered trademarks of Saint-Gobain Performance Plastics Corporation.

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