Drass Chamber Fairdive

On Request

DRASS FAIRDIVE is a cylindrical twin-lock hyperbaric chamber. The main lock chamber accommodates a maximum of six (6) seated divers, or two (2) divers on beds.

The entry lock chamber comes equipped with two foldable seats accommodating up to two (2) persons to medically assist and monitor the patient(s).

Built with an internal diameter of 1600 mm (or 1850 mm as optional), FAIRDIVE comes equipped with all items required for standard operation as well as a complete set of optional accessories.

FAIRDIVE is specifically designed to accommodate and medically treat surface-supplied divers, permitting an immediate recompression on site at 50 msw in the event of a diving accident.


Main Characteristics


Working pressure............................................ 5 bar (6 bar absolute) = 50 msw

Inner diameter..................................................1600 mm (1850 mm optional)

Total weight...................................................... ~3900 kg

Total length ......................................................approx. 4200 mm

Main lock volume ........................................... 4.9 m3

Entry lock volume........................................... 2.3 m3

Main lock manway...........................................700 mm

Entry lock manway...........................................700 mm

Number of windows ...................................... 2

Windows diameter.....................160 mm (127 mm clear)

Medical lock dimensions ............. (W220 mm, L310 mm)


The control panel provides the main control tools:


• Pressurization/decompression

• Diver breathing through BIBS

• Depth monitoring

• Internal atmosphere gas analysis


FAIRDIVE is designed to accommodate various options available on client request including the installation of the Easy Automation System, enabling preset depth profiles (non-modifiable by user).

IMCA compliance and Class (RINA) certification are optional. The baseline configuration is provided with CoC certificate (Drass Certificate of Conformity).

The pressure vessel is designed and built according to EN 13445.


A PED certification is provided.


Watch on YouTube:

DRASS FAIRDIVE Twin-lock Hyperbaric Chamber

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  • Views: 7621
  • Brand: Drass
  • Product Code: Fairdive
  • Availability: On Request

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Tags: drass, fairdive, hyperbaric, chambers decompression