Gear Pump Nihon Spindle high pressure pump maximum 210 kg/cm2, With a design that is suitable for narrow spaces because of the rear port design. Gear Pump Nihon Spindle 210 kg/cm2 is a type of gear pump manufactured by the company Nihon Spindle Manufacturing Co., Ltd. This gear pump has the ability to produce operational pressure up to 210 kg/cm2. Gear Pump Nihon Spindle is a pump with a gear design that is sturdy and resistant to high pressure. These pumps can be used in a variety of industrial applications, especially where high pressures are required to pump fluids. Some examples of the use of gear pumps with high operating pressures are in hydraulic systems, plastic injection systems, engine cooling systems, and many more.