Cost of heptafluoropropane gas fire extinguishing
Thread Content
Are there any good methods for cost analysis of gas fire suppression? What is the approximate cost of heptafluoropropane gas fire extinguishers? Calculated based on a concentration of 8% per square meter or cubic meter
Based on the volume of the protected area, the dosage of the drug is approximately 60%-70% of that volume.
Thank you. There are formulas for calculating the dosage of the chemical; I’m aware of that. What I’d like to know are some empirical coefficients related to the total cost and volume. The control systems used by different manufacturers can vary, but the main costs involve the gas cylinders, the chemical itself, the rotary valve, and the nozzle
The amount of chemicals and equipment is roughly split 50/50