The Germany-based company FireDos has become an established specialist in the area of designing and manufacturing high-quality foam proportioners and monitors for firefighting worldwide.
“About 20 years ago, we had been the primary firm to develop a proportioning concept for firefighting which includes a water motor and a piston pump,” says Managing Director Frank Preiss, portraying the company’s early days. This idea grew to become established within the subject of firefighting in a quick time. The company FireDos produces stationary proportioners for industries like oil/chemistry, automotive and logistics in addition to for fireplace brigades. Product approvals such because the Europe-wide VdS accreditation or the international FM approval which was achieved in 2008 affirm the company’s very high product standard. The testing facility installed on the Woelfersheim premises is unique all through Europe, too, because it permits testing of proportioners and screens at water move rates of as much as forty 000 liters per minute (10 566 gpm).
pressure gauge octa of the FireDos proportioners’ most outstanding traits is the flexibility of testing the proportioning rate with out producing foam or premix. “Particularly this eco-friendly and cost-saving testing of the proportioning fee is a great aggressive advantage. In addition, we function-test all units before supply so as to guarantee the best stage of high quality,” says Frank Preiss. This focus on high quality and environment is an integral part of the corporate philosophy and likewise shows within the merchandise themselves.
Many fire situations can be tackled efficiently and effectively only if foam is used. In order to produce such foam, a foam focus should be admixed to the extinguishing water at excessive precision. “What makes our concept so particular is that our custom-made water motors and piston pumps work in proportional ratios. This makes the admixing precise, no matter what the water circulate price, pump stress and extinguishing agent’s viscosity is. This way, we at all times keep within the tolerance necessities of worldwide laws for foam proportioning,” informs Ingo Weiss, Sales Manager. Further benefits of this system include its simple operation and independency of electricity, pushed simply by the extinguishing water circulate. As Weiss acknowledged, the hearth departments of a number of major German cities selected the FireDos system just due to that. The next generation of proportioners, which is extra compact, lighter and optimized in virtually all efficiency relevant traits, is currently present process approval testing and can enter the market by the tip of 2019.
Fire Monitor Experts

In 2013, screens for firefighting were added to the company’s product portfolio. Designed by FireDos this new improvement doesn’t only make a visible difference to competitors’ gear. “We took new paths in functionality and design,” says Preiss. The octagonal ‘Oval Flat Design’ allows a fair flow profile with minimized turbulence, resulting in only very low pressure loss. The extinguishing agent jet can due to this fact obtain an extended attain. The portfolio is available with flow charges of as a lot as 60 000 liters per minute (15 850 gpm) and a range of one hundred eighty meters (590 ft). Optional it allows a continuous adjustment of the water circulate fee throughout operation. The screens could be actuated either manually or electrically. “This makes them an all-rounder in firefighting and fit for individual adaptation to the most variable fields of operation,” reports Weiss. Handling is easy, too. Only little drive is necessary to swivel the monitors. This helps the operator within the handbook version simply as it’s to the profit of the drives within the remote-controlled model because the energy consumption stays low. Such components which might be exposed to the extinguishing agent move are designed to face up to a testing stress of sixty four bar (928 psi), which makes them extremely sturdy and fit to deal with sudden loads.
“We focus on our stationary proportioners, fireplace brigade techniques and fire-fighting monitors to stay market-leading experts in these fields. We are strengthening our service capabilities to supply our customers an all-round worry-free bundle,” states Preiss. And efficiently so: More and more industrial corporations and fireplace brigades rely on the merchandise made by FireDos.
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