Mechanical Foam Fire Extinguisher i.e. AFFF or AR-AFFF has the ability to from an aqueous film, which quickly forms over water insoluble hydrocarbon fuel surfaces causing rapid fire extinguishment and vapour suppression for Class B fires. It also provides excellent penetrating and wetting qualities when used on class A fires.
Foam Based Fire Extinguisher used on class A and B Fires. They are most suitable to extinguishing flammable liquids such as petrol, diesel, paints, solvents and fats like grease and oils. They are Useful for Paints, Lubricants, Chemical Industry, oil fire / refinery, Kitchen / Restaurant, Boiler Room.
| Type | Stored Pressure | Cartridge Operated | ||
|---|---|---|---|---|
| Capacity (kg) | 6L | 9L | 6 | 9 |
| Diameter (mm) | 150 | 175 | 150 | 175 |
| Height (mm) | 550 | 605 | 500 | 630 |
| Empty Weight (kg) | 3.5 | 4.7 | 5.1 | 7.6 |
| Filled Weight (kg) | 9.5 | 13.7 | 11.1 | 16.6 |
| Operating Temperature | -5 C to +55 C | -5 C to +55 C | -5 C to +55 C | -5 C to +55 C |
| Working pressure | 15 bar | 15 bar | 15 bar | 15 bar |
| Maximum Service Pressure | 1.8 MPa | 1.8 MPa | 2.1 MPa | 2.1 MPa |
| Test Pressure | 35 bar | 35 bar | 35 bar | 35 bar |
| Average Discharge Time | 20 | 25 | 20 | 25 |
| Discharge Range | <4 | <4 | <4 | <4 |
| Fire Rating | 2A,34B | 3A,55B | 2A.21B | 3A,34B |
| Type | Cartridge Operated |
|---|---|
| Capacity (kg) | 45 |
| Diameter (mm) | 300 |
| Thickness (mm) | 3.15 |
| Hydraulic test pressure (Bar) | 30 |
| Jet Range (m) | 10 |
| Min. Period for which jet to be maintained (Sec) | 60 |
| Max. period to discharge (sec) | 180 |
| Min. Discharge quantity (%) | 95 |
| Height (mm) | 1200 |
| Empty weight (Kg) | 37.8 |
| Filled weight (Kg) | 85 |
| Working temperature | +5 C to +55 C |
