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The Radium FCST‑X surge tank system is a drop‑in option for competition fuel cells designed to accept Bosch BR540‑style pumps; pumps are sold separately. The tank uses lift‑out pump modules for easy servicing and quick pump swaps, making it straightforward to build or maintain a multi‑pump race fuel system without permanent modifications to the fuel cell.
Radium Engineering FCST-X Pumps Not Included (Bosch BR540 or DW400)
