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, resulting in no wear on the tooth surfaces, smooth operation, no liquid throw, low noise, long service life, and high efficiency. This pump breaks free from the constraints of traditional design, bringing the gear pump into a new field 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. It can also be adjusted separately within the allowable discharge pressure range based on actual needs. However, note that this safety valve should not be used as a pressure-reducing valve for long-term operation, and an additional installation can be made on the pipeline if needed. The shaft end seal design of the YCB Arc Gear Pump KCG is available in two forms: mechanical seal and gland seal, which can be determined according to specific usage conditions and customer requirements.

Application Scope: Suitable for transmission and pressure boosting in oil transportation systems; used for fuel delivery, pressurization, and injection in fuel systems; serves as a hydraulic pump to provide hydraulic power in hydraulic transmission systems; and can be used as an oil lubrication pump in all industrial fields.

YCB Arc Gear Pump - Suitable for conveying lubricating oils or other fluids with similar properties that are free of solids and fibers, non-corrosive, and with temperatures not exceeding 200°C. It has a viscosity range of 5×10-6 to 1.5×10-3 m2/s (5-1500 cSt) and is used in hydraulic transmission systems.