Hitachi Charging Pump , Iran

The Hitachi charging pump is a precision rotary vane pump with manufacturing tolerances of ±0.001 mm. It is constructed from wear-resistant aluminum alloy with a nickel-ceramic coating. Its volumetric displacement ranges from 0.5 to 5 cubic centimeters per revolution. The permissible rotor speed is between 500 and 3000 revolutions per minute. This pump can generate a continuous output pressure of up to 350 bar. The nominal flow rate at 250 bar operating pressure is approximately 0.8 liters per minute. The pumps volumetric efficiency under nominal conditions exceeds 92%. The housing protection rating is IP65, with an operating temperature range from -20°C to +120°C.

The pump structure features a three-lobe rotor, an oval stator, and movable tungsten carbide vanes. The sealing system uses a carbon-reinforced graphite mechanical seal. The shaft is made of hardened stainless steel with a surface hardness of 60 Rockwell C. This pump includes an internal safety valve adjustable from 50 to 400 bar. The generated noise level at one meter distance is less than 65 decibels. The initial starting torque is below 0.5 Newton-meters under dry conditions. This pump is designed for charging hydraulic systems with fluid viscosity from 10 to 160 centistokes.You can order and buy Hitachi Charging Pump from Iran by contacting us through whatsaap and email.
WEBSITE: Hitachi Charging Pump Iran