FireDos Firefighting Equipment
Rotaflow Fire & Utility takes immense pride in being a part of FireDos, a manufacturer of stationary foam proportioners and industry-leading firefighting monitors. Among FireDos’ acknowledged strengths are dependability, mechanical accuracy, and performance under duress. From high-capacity foam monitors to simple mechanical proportioning systems, FireDos equipment is designed for mission-critical fire protection in high-risk industrial settings.
For FireDos systems, Rotaflow provides solutions that are comprised of design and engineering, installation, and maintenance services. Rotaflow guarantees perfect integration of FireDos technology into your facility’s fire protection system, whether your application calls for high-capacity foam discharge or precision foam proportioning.

FireDos Stationary Foam Proportioners
FireDos stationary proportioners a vital part of industrial foam fire suppression systems can be purchased through Rotaflow.
These units offer purely mechanical, highly reliable foam agent proportioning, critical in environments where electrical power may be unreliable or unavailable during emergencies.
Engineered for Versatility and Reliability
FireDos proportioners use a water-driven motor and piston pump system to inject foam concentrate into the water supply with consistent accuracy. They operate independently of electricity, ensuring performance even in remote or high-risk installations.
- Flow Ranges: Suitable for water flow rates from 70 to 25,000 litres per minute
- Proportioning ratios come in the following configurations:5%, 1%, 3%, 3+3%, and 6%.
- Compatible with All Foam Types: Can handle high-viscosity, alcohol-resistant, and fluorine-free foam agents
- Unlimited Operation Time: The non-pressurized foam agent tank can be refilled at any time, allowing uninterrupted firefighting.
FireDos proportioners inject foam concentrate consistently and accurately into the water supply using a water-driven motor and piston pump system. They guarantee performance even in distant or high-risk installations since they run free from electricity.
Cost-Effective, Eco-Friendly Testing
One of the standout features of FireDos stationary proportioners is their non-destructive testing capability. By enabling proportioning rate testing without the need for foam concentrate or premix production, the technology lowers waste, its impact on the environment, and its operating expenses.
Consistent Proportioning for All System Types
Any kind of fire extinguishing system can benefit from these proportioners, including:
- Sprinklers, Nozzles, Foam Chambers, Foam Generators, Foam makers
They are commonly deployed in environments where flammable materials are handled, such as tank farms, jetties, warehouses, hangars, and waste incineration or sorting facilities.
FireDos Firefighting Monitors for Water and Foam
Large volumes of water or low-expansion foam can be precisely applied across great distances by FireDos firefighting monitors. Refineries, jetties, tank farms, high-hazard facilities, industrial and petrochemical applications, and refineries fit these monitors with flow rates between 500 and 60,000 litres per minute.
Key Features and Benefits
- Impressive Throw Distance: FireDos monitors achieve throw distances up to 150 metres and beyond, thanks to their innovative Oval Flat Design that optimises flow with minimal pressure loss.
- Robust and Durable: Built with high-quality materials and lubricated-for-life bearings, these monitors are designed for long service life, even after extended periods of downtime.
- Manual or Electric Operation: Available in manually or electrically controlled versions, allowing users to choose the level of automation needed for their application.
- Remote Integration: FireDos monitors can be integrated with thermal imaging systems, CCTV surveillance, and other early detection fire alarm systems for rapid response and full system control.
Jet Nozzle Customisation
The FireDos monitor nozzle plays a crucial role in creating the water or foam jet. Options include:
- AMPN/MPN Multi-purpose Nozzles: Set the stepless switching between hollow and spray jet modes and the adjustable extinguishing agent flow rate. The nozzle design allows either a round or flat spray pattern.
- RFP Foam Pipe Add-On: Attached to multipurpose nozzles, it allows low-expansion foam or pure water to be momentarily released.
- FPD / AFPD Foam Pipe with Deflector: Produces a wide foam blanket ideal for covering large surface areas. The deflector allows an expansive, even foam spread.
Wide Swiveling Ranges
For better targeting, FireDos monitors have broad swivel capabilities:
- Horizontal Range: Up to 360° rotation (350° for monitors with DC drives)
- Vertical Range: ±90°, depending on version
These swivel ranges offer flexibility and precision when responding to dynamic fire scenarios.
Adjustable Flow Rate During Operation
Unlike conventional systems, FireDos monitors allow extinguishing agent flow rate adjustments during full-pressure operation, providing better control and efficiency during firefighting.
Seamless Automation and Remote Control
Direct current (DC), alternating current (AC), and three-phase systems are only a few of the electrical drives FireDos firefighting monitors accept. Either portable or permanently mounted, the monitors can be included in fixed fire suppression systems and remote control panels to enable total control over positioning, oscillating movement, system diagnostics, and auto-testing.

Rotaflow’s Complete FireDos Support Services
1. System Design & Engineering
2. Installation & Commissioning
3. Maintenance & Support
Contact Rotaflow Fire & Utility
Looking to enhance your fire suppression capabilities with FireDos firefighting monitors or proportioning systems?
Contact Rotaflow today to speak with a fire protection specialist. Our team can assist with system design, equipment selection, and full-service installation to protect your people, property, and critical infrastructure.
Contact Us
Please note that all forms and emails will be replied to within 24 hours. For immediate assistance, call 780-469-1220.