Absolutely not. The fire pump is connected to the line side of your service and is fussed at 200%. Burn that pump up to keep the water moving,VDF is used to control the speed of a fire pump. it can be used to reduce the mechanical stress on both the motor and the equipment.
There are a few pros and cons to putting a VFD on a fire pump. First, it may be more difficult to see from within the pump itself. Second, it may not be as efficient if there is a lot of heat coming from the fire.
It is the paramount reliability and an additional component in the scheme (such as VFD) is not going to help. Is it recommended to put a VFD on a fire pump? Not. The fire pump is connected to the line side of your service and is fused at 200%.
It is generally not recommended to put a Variable Frequency Drive (VFD) on a fire pump, as it may interfere with the pump's performance during emergency situations