How do you calculate foam solution?
How do you calculate foam solution?
The formula for calculating the needed foam concentrate at a flammable liquid release is as follows: Area X Critical Application Rate (CAR) X Eduction Rate (ER) X 15 = Foam Concentrate Needed.
What is AFFF foam concentrate?
This high quality AFFF (aqueous film forming foam) concentrate is supplied in a 20lt drum. The concentrate requires 94 parts water to 6 parts concentrate. The foam concentrate is ideal for refilling foam / air fire extinguishers and for use with fire hoses (with appropriate foam branch equipment).
How much does AR AFFF foam weigh?
Ordering Information
| Part No. | Description | Approximate Shipping Weight |
|---|---|---|
| 770822 | 5 gal (19 L) | 45 lb (20.4 kg) |
| 770822E | 5 gal (19 L) | 45 lb (20.4 kg) |
| Drums | ||
| 770823 | 55 gal (208 L) | 495 lb (224.5 kg) |
What color liquid is AFFF?
What color is the AFFF? Clear to slightly amber color liquid.
What is the formula of foam?
Other names – Ethylene glycol copolymer
| C27H36N2O10 | Polyurethane Foam |
|---|---|
| Molecular Weight/ Molar Mass | 548.589 g/mol |
| Boiling Point | 210 K |
| Melting Point | 330 K |
| Chemical Formula | C27H36N2O10 |
What is expansion ratio of foam?
EXPANSION RATE: Volume of finished foam divided by the volume of foam solution used to create the finished foam; i.e., a ratio of 5 to 1 would mean that one gallon of foam solution after aeration would fill an empty 5-gallon container with the expanded foam mass.
What is AFFF made of?
Synthetic foams Aqueous film forming foams (AFFF) are water-based and frequently contain hydrocarbon-based surfactant such as sodium alkyl sulfate, and fluorosurfactant, such as fluorotelomers, perfluorooctanoic acid (PFOA), or perfluorooctanesulfonic acid (PFOS).
What is foam expansion ratio?
How much does firefighting foam weigh?
This synthetic foam concentrate is intended for firefighting applications at 3% solution in fresh, salt, or hard water….Description.
| Part No. | Description | Shipping Weight |
|---|---|---|
| 710904 | 55 gal (208 L) | 45 lb (224.5 kg) |
| Drums | ||
| 710905 | 265 gal (1003 L) | 2463 lb (1117 kg) |
What is the full form of AFFF?
Aqueous film forming foam (AFFF) is a highly efficient type of fire suppressant agent, used by itself to attack flammable liquid pool fires, and in conjunction with Halon 1301 to attack fires in Navy vessel machinery spaces. The foam forms spontaneously upon ejection of the concentrate/water mix from the nozzle.
How much does a gallon of AFFF weigh?
CHEMGUARD C3B 3% AFFF Concentrate is intended for use on Class B hydrocarbon fuel fires with low water solubility, such as crude oils, gasolines, diesel fuels, and aviation fuels….Description.
| Part No. | Description | Shipping Weight |
|---|---|---|
| Drums | ||
| 710905 | 265 gal (1003 L) | 2463 lb (1117 kg) |
| 704098 | 320 gal (1211 L) | 2963 lb (1344 kg) |
What is m3 foam?
In mattress terms, it means the mass of a cubic metre section of a mattress measured in kilograms per cubic metre (kg/m3). Say, if a foam is 50kg/m3, that means each cubic metre of the foam weighs 50 kg.
How do you convert fl oz to milliliters?
milliliters = fluid ounces × 29.57353. Converting a fluid ounce fluid-volume measurement to a milliliter measurement involves multiplying your fluid-volume by the conversion ratio to find the result. A fluid ounce is equal to 29.57353 milliliters, so to convert simply multiply by 29.57353. For example: 5 fl oz = (5 × 29.57353) = 147.867648 ml.
How many mL are in an ounce of fluid?
Fluid ounce measurements converted to milliliters Fluid Ounces Milliliters 1 fl oz 29.57 ml 2 fl oz 59.15 ml 3 fl oz 88.72 ml 4 fl oz 118.29 ml
What is the difference between an ounce and a millilitre?
Note that this is a fluid ounce measuring volume, not the typical ounce that measures weight. It only applies for a liquid ounce in U.S. measurements. The millilitre (ml or mL, also spelled milliliter) is a metric unit of volume that is equal to one thousandth of a litre.
How many milliliters is 16 oz of water?
1 Fluid ounce (oz) is equal to 29.5735296 milliliters (mL). To convert fluid oz to mL, multiply the fluid oz value by 29.5735296. For example, to find out how many mL is 16 oz, multiply 16 by 29.5735296, that makes 473.176 mL is 16 fluid oz.
