Clean Agent Suppression Calculator
Static · formula-only · worked example computed when this page was built · no live data
The Clean Agent Suppression Calculator finds the agent mass (kg) needed to flood a hazard to its design concentration. Example: for a 200 m³ hazard protected by FM-200 at 7% design concentration, with a 1.10 design safety factor, at a 25 °C design temperature, at sea level, Agent mass = 118.77 kg, Design concentration = 7 %, Protected volume = 200 m³ (per NFPA 2001:2022).
How it works
Computed from your inputs per NFPA 2001:2022. Anything the worked example does not state uses this calculator's standard default; the interactive version shows every input and lets you change it.
Worked example (Fire Protection)
Inputs: a 200 m³ hazard protected by FM-200 at 7% design concentration, with a 1.10 design safety factor, at a 25 °C design temperature, at sea level.
| Result | Value |
|---|---|
| Agent mass | 118.77 kg |
| Design concentration | 7 % |
| Protected volume | 200 m³ |
Computed by WorkHive's calculation engine when this page was built; standard: NFPA 2001:2022.
How to use this calculator
- Read the worked example. It uses a 200 m³ hazard protected by FM-200 at 7% design concentration, with a 1.10 design safety factor, at a 25 °C design temperature, at sea level and shows every number in the method.
- Follow the formula with your own figures: it returns Agent mass, Design concentration, Protected volume, computed per NFPA 2001:2022.
- To compute interactively, open the Clean Agent Suppression Calculator inside WorkHive's free Engineering Design suite (link below). It runs the same method with your inputs.
FAQ
What is an FM-200 clean agent quantity calculator NFPA 2001?
The Clean Agent Suppression Calculator is a free online tool that finds the agent mass (kg) needed to flood a hazard to its design concentration. It shows the formula and a fully worked example so you can check the method, not just the number.
How is it calculated?
The result is computed from your inputs following NFPA 2001:2022. The worked example on this page shows a real computation with real numbers.
Is the calculator free?
Yes. WorkHive is free: this worked example is open to everyone, and the interactive calculator runs inside the free Engineering Design suite after a free sign-up (your work is saved to your account). WorkHive is a free, offline-first maintenance platform built for Philippine industrial plants.
Run it on your own numbers
Open the interactive Clean Agent Suppression Calculator in WorkHive. Free, and a free sign-up saves your calculations, BOMs and scope-of-works to your account.