The YCB Arc Gear Pump is mainly composed of gears, shafts, pump bodies, pump covers, bearing sleeves, shaft end seals, and so on. The gears are manufactured using a double-arc sine curve tooth shape. Compared to involute gears, its outstanding advantage is that there is no relative sliding of the tooth profiles during the gear meshing process, thus ensuring no wear on the tooth surfaces, smooth operation, no liquid hammer effect, low noise, long service life, and high efficiency. This pump breaks free from the constraints of traditional design, leading the gear pump into a new realm in terms of design, production, and use. The YCB Arc Gear Pump KCG is equipped with a safety valve for overload protection, with the full回流 pressure of the safety valve at 1.5 times the pump's rated discharge pressure. Adjustments can also be made within the allowable discharge pressure range as needed. However, note that this safety valve should not be used as a reducing valve for long-term operation and should be installed separately on the pipeline if required. The shaft end seal design of the YCB Arc Gear Pump KCG is available in two types: mechanical seal and packing seal, which can be determined based on the specific operating conditions and user requirements.

Application Range: Suitable for transmission and booster pumps in oil transportation systems; for fuel delivery, pressurization, and injection in fuel systems; as hydraulic power pumps in hydraulic drive systems; and as lubrication pumps in all industrial fields.

YCB Arc Gear Pump - KCG series is suitable for conveying oils without solid particles or fibers, non-corrosive, with temperatures not exceeding 200°C, and viscosities ranging from 5×10^-6 to 1.5×10^-3 m^2/s (5-1500 cSt), as well as other liquids similar in nature to lubricants, and is used in hydraulic transmission systems.

                                                          Performance Parameters Table