About us

FireDos GmbH is a German company located close to Frankfurt/Main. FireDos is a manufacturer of water driven foam proportioners for stationary and mobile applications and extinguishing monitors.

One of the main advantages of the FireDos foam proportioners is the possibility to do commissioning and test of the mixing rate on site, without creating premix. FireDos GmbH offers foam proportioners from 500 lpm till 25000 lpm, for sweet water as well as for sea water. All FireDos proportioners (except FD25000) are approved by FM, VdS and others.

A second product line is the extinguishing monitors for water, foam and powder for stationary and mobile applications. These monitors can be mechanical or electrical actuated, with or without control system. The product range covers flow rates from 1000 lpm till 40000 lpm. Specific models are available with FM approval.

Products and services

Foam proportioners:

  • FD15000/1-PP-S
    max. water flow 15000 lpm, mixing rate 1%, foam return line connection, sweet water version, low flow reduction

  • FD8000/1-PP-S sea water
    max. water flow 8000 lpm, mixing rate 1%, foam return line connection, sea water version


  • M5-MO/MPN12
    fixed water flow up to 12000 lpm, operated by hand wheels, spray pattern adjustable between jet and fog

  • M7-AC/AMPN20-DC
    adjustable water flow 5000 – 20000 lpm, spray pattern adjustable between jet and fog, electrical drives, wired remote control incl. oscillation possibility
FireDos foam proportioners in oil terminal in Fujairah

Further reading

FireDos monitor with 12000 lpm

Further reading

FireDos GmbH
Auf der Kaulbahn 6
61200 Woelfersheim

Phone: +49 6036 97960
Fax: +49 6036 979630
Internet: www.firedos.de
E-mail: Send message

Contact person

Ingo Weiss
sales manager
Phone: +49 172 6881993
E-mail: Send message

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