Maximum flexibility in varying firefighting scenarios
Portable proportioners for fire departments
FireDos mobile proportioners offer maximum flexibility and guarantee precise foam agent proportioning across the entire operating range. Switch the proportioning rate during operation with a few simple turns.
Our mobile proportioners are also suitable for producing wetting agent. Due to the reduced surface tension, the wetting agent deeply soaks into the burning substance, notably increasing extinguishing success when compared to water or foam dependent upon the type of application.
- Appropriate for all jet nozzle types
- Ideally suited for intermittent nozzle operation
- Suitable for foam and wetting agent
Media & Information
Our new 2-in-1 solution for fire brigades:
DZ1000 light for installation in fire engines and mobile use

- Dual Use: For fixed installation and portable operation
- Wetting agent use starting from 60 l/min
- Foam concentrate proportioning rates: 0.5 % & 1 %
- Wetting agent proportioning rate: 0.1 %
- Powerful alternative to Venturi-type inductor proportioners
Fixed installation or portable? With the DZ1000 light, you don’t have to choose: Thanks to its compact design, it can be installed in fire engines in a modular fashion and can be converted into a portable system in just a few simple steps. It offers fire brigades maximum flexibility in any
operational situation.
As the world’s most compact pressure-operated proportioning system, the DZ1000 light provides a powerful alternative to traditional Venturi-type proportioners. It can be retrofitted into new or existing fire trucks of any size without difficulty.
Advantages



Versatile use
Easy switching between
proportioning rates
Rugged and built-to-last
Reliable use
in hazardous areas.
For all common
foam agent types
Also suitable for producing
wetting agent.
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You are interested in our proportioners? We will be happy to help you along. Request a non-binding quotation from us!
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Available on stock


DZ1000 Portable proportioner
- Wetting agent production at a flow rate from 24 gpm
- Dimensions: 670 x 410 x 320 mm (L x W x H)
- Weight: 99 lbs, can be carried by two people
- Proportioning rates: 0.3% for wetting agent,
1% and 3% for extinguishing foam
DZ1000 light Portable proportioner
- Wetting agent production at a flow rate from 16 gpm
- Extremely compact: 500 x 406 x 317 mm (L x W x H)
- Low weight: 55 lbs, can be carried by one person
- Proportioning rates: 0.1% for wetting agent, 0.5% and
1% for extinguishing foam
- Extremely compact
FireDos portable proportioners are extremely compact and easy to carry by two firefighters.
- For intermittent nozzle operation
Our mobile proportioners guarantee a constant proportioning rate through varying water flow rates.
- For all jet nozzle types
Compatible with all jet nozzle types regardless of height difference, such as when used on aerial ladders.
- Switching between proportioning rates during operation
As the proportioning rate can be changed during operation, optimum adaptation of the water flow rate to varying firefighting scenarios is possible.
- Production of wetting agent
Our portable proportioners are also suitable for producing wetting agent. The reduced surface tension allows the wetting agent to deeply soak into the burning substance.


DZ1000 and DZ1000 light portable proportioners for wildfire and brush fire suppression
Highly versatile and developed specifically for varying firefighting scenarios, DZ1000 and DZ1000 light offer maximum flexibility and guarantee precise foam concentrate proportioning across the entire operating range, from 37 to 264 gpm. A few simple turns switch the proportioning rates between 0.3%, 1% and 3% (DZ1000) or 0.1% and 0.5% / 1% (DZ1000 light) during operation. The DZ1000 light enables wetting agent production at a flow rate of 16 gpm.

Portable proportioners with carrying frame for high-viscosity foam agents
Suitable for installation on roll-off containers or carts and also used for industrial firefighting. FireDos portable proportioners can deliver high-viscosity foam agents and provide proportioning rates from 0.2% to 6%, which can be changed during operation (depending on the type series).


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