Here is a powerful mid-sized firefighting robot from Howe & Howe Tech with a flow rate of 2500gpm. The RS2-T1 has a modular design and all-terrain capability. Since it has a low center of gravity, the unit is extremely stable. This firefighting robot can be handle industrial and nuclear fires.
Robotic firefighter a massive 2500GPM
This video show the RS2-T1 robot in action.
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