air Pumps
The manual air pump, for example, for filling tubes, is a piston pump. It consists of a cylinder and a piston movable therein, which is moved by a rod to a handle.
A mechanically operated air pump is called a compressor.
The manual air pump, for example, for filling tubes, is a piston pump. It consists of a cylinder and a piston movable therein, which is moved by a rod to a handle.
A mechanically operated air pump is called a compressor.