Foam Technology
- Engineered Products
- / Foam Technology
Foam Technology
For many fire incidents, foam is the much more efficient extinguishing agent.
Fire protection for extreme situations.
For many fire incidents, foam is the much more efficient extinguishing agent. In many cases, the addition of foam agent reduces deployment time and the extinguishing agent consumption.
Our stationary foam proportioning stations with differential pressure proportioners are completely piped ready for installation with all necessary fittings and are tested on request (with water) as a unit on our test stand including test reports with performance curves.
As a proven foam concentrate pump unit
Consisting of foam concentrate pump, electric or diesel motor and switchgear on a base frame – space-saving with high performance, plug & play, no wiring required, mains-independent, reduced structure-borne noise and with few interfaces. Well thought-out down to the very smallest detail.
Also available as a single foam concentrate pump or as a vertical foam concentrate pump and control cabinet on a base frame.
As a foam concentrate system
- Fire pump
- Proportioning device
- Foam concentrate pump unit
- Power generator
Equipment
- VdS-approved differential pressure foam proportioning devices
- Electronic volume measuring device for main extinguishing water flow
- Electronic quantity measuring device for the flow of the foam concentrate
- Switching device for weekly test without foam agent
- Brackets for floor or wall mounting
- Variable piping design
- Protein foaming agent (P)
- Fluoroprotein Foaming Agent (FPS)
- Film-forming fluoroprotein foaming agents (FFFP)
- AFFF Foaming Agent (AFFF)
- Alcohol-resistant AFFF foam concentrate (ARC)
- Multigrade foaming agent (MB)
- Significantly lower differential pressure compared to other proportioning systems
- lower delivery heads for the extinguishing water pumps
- High proportioning accuracy already from 200 l/min
- Safe operation even with small extinguishing water flows
- insensitive to dirt in the extinguishing water flow
- Flow rate 4,000 to 30,000 l/min
- Operating pressure up to PN 25
- Extinguishing water / seawater / other water qualities
- With front door labelling in the specific order language
- Aggregate type plate with the main machine data and the recognition numbers of the main components
- Elastic vibration-decoupled mounting of the switchgear
- Attached and piped pressure switch assembly, wired with wire breakage and short circuit monitoring, relief hose lines for discharging the leakage water when testing the unit, pressure gauge with bar/PSI double scaling with adjustable marker pointer for marking the starting pressure.
Applications
Reference Projects
Power Plants and Recycling
Fire protection for Energieküste LNG terminal
Requirements The LNG terminal in northern Germany is a strategically important infrastructure project for Germany’s energy supply. As part of the “Energy Coast”, the…
Power Plants and Recycling
Fire protection for the dismantling of the nuclear power plant
Requirements Fire protection is a key issue when dismantling nuclear power plants. Our specially developed fire protection unit meets all safety-related requirements and is…
Retail
Stationary fire protection solution for Berlin shopping center
Requirements Shopping centers place complex demands on stationary fire protection systems. The aim of this project was to plan, manufacture, supply and install a…
Did you know …
Holzhauer-Pumpen was founded back in 1969 and has since developed into a leading and globally recognised supplier of pump installations worldwide.
Let us help you!
Our employees explain and illustrate the requirements of standards and regulations as early as the initial consultation phase and thus facilitate the implementation and safe application in your daily work. In addition, they present engineering expertise spanning 50 years of hands-on application and research and thus provide our customers with a decisive competitive edge.