Bottle manager for F-gas contractors
FGasFlow is the field-first cylinder log for refrigeration and air-conditioning firms. Scan bottles, record use and recovery, and stay ahead of demurrage — online or off.
No card up front. Cancel before day 14 and you pay nothing.
| Feature | What you get |
|---|---|
| Offline use | Scan, transfer, log use and recovery in the van. Syncs when you have signal. |
| Works with any supplier | Your own supplier list, branches, and grace periods — not locked to one gas house. |
| Gas use & recovery | Charge-out and recovery weights with CO₂e, tied to the bottle and the job. |
| Multi user | Account holder plus engineers, each with their own login. No shared passwords. |
| Multi storage location | Depots, plant rooms, and vans as first-class locations. |
| Multi customer / site | Client sites on the map of the job — know which bottle is sitting where. |
| Easy audit | Every movement and weight change is in the cylinder history. |
| Reporting | Excel logbook, inventory, and return notes you can hand to an auditor. |
| Demurrage risk alerts | See bottles approaching the supplier window before they start costing rent. |
6 cylinders · logged in as bottle manager
14 days free. No subscription taken until you choose a plan. Prices exclude VAT.
1–3 engineers · Up to 3 users
4–10 engineers · Up to 10 users
11–25 engineers · Up to 25 users
25+ engineers · Unlimited users