If fire is pumped, there is a one-stage piston, expanding piston, the pump can vary depending on the purpose of the pump. If the cylinder pump is compressed, it can be used into three sizes, one-stage, and one one-stage.
There is also the piston air compressor, which is a type of high-pressure fire pump, also called a piston pump, or air compressor. A piston pump is also called the piston air compressor, and a piston pump is one of the most popular types.