Foam Fire Suppression
Foam suppression for fuel and flammable-liquid risks
Overview
Foam fire suppression systems blanket the surface of flammable and combustible liquid fires (fuel, chemicals) to stop evaporation and re-ignition. A-Pro implements foam proportioning systems, bladder tanks and specialized nozzle design.
How it works
Foam Proportioning
Bladder tank or pump dosing to mix water and foam concentrate at the correct ratio.
Low/Medium/High Expansion
Expansion ratio chosen by risk type, from tank farms to enclosed spaces.
Foam-Water Hybrid
Foam-assisted suppression integrated with sprinkler infrastructure.
Tank Protection
Fixed and semi-fixed systems for fuel tank and pool fires.
Our delivery process
- 01
Survey & Risk Analysis
Assessment of flammable-liquid type, area and spill scenario.
- 02
Foam & Flow Calculation
Foam type, ratio and application rate per NFPA 11.
- 03
Design & Approval
Proportioning system, nozzle/monitor layout and code approval.
- 04
Supply & Installation
Bladder tank, proportioning unit and pipe/nozzle installation.
- 05
Testing & Commissioning
Foam proportioning test and function acceptance.
- 06
Maintenance & Concentrate Check
Readiness via concentrate analysis and periodic maintenance.
Maintenance & periodic inspection
Foam concentrate can degrade and the dosing ratio can drift over time; A-Pro preserves system effectiveness with periodic analysis and testing.
- Annual foam concentrate sample analysis
- Proportioning (dosing ratio) test and calibration
- Bladder tank and diaphragm integrity check
- Nozzle, monitor and valve function inspection
- Concentrate level and shelf-life tracking
Frequently asked questions
Why foam instead of water?+
Fuels lighter than water spread when sprayed; foam blankets the surface, cutting oxygen and stopping vapor.
Which foam type is selected?+
AFFF, AR-AFFF or protein/fluorine-free foams by risk type, considering environmental regulation.
Do substations need foam?+
Foam-assisted suppression is a common protection method for oil equipment and large power transformers.
How often is concentrate replaced?+
Concentrate is monitored by annual sample analysis and replaced if degradation or ratio drift is found.
Can we switch to fluorine-free (F3) foam?+
Yes. Fluorine-free foam alternatives can be engineered by risk type in line with environmental regulation.
Related systems
Let us engineer your facility’s fire safety to standard
Contact us for a free site survey within Ankara and a quote. Turnkey solution from design to commissioning.