YCB50-0.6 arc gear pump gear, shaft, pump body, pump cover, bearing sleeve, shaft seal and other components; gear with double arc sinusoidal tooth profile manufacturing. Compared with the involute gear, it has the most prominent advantage that the tooth profile has no relative sliding during gear meshing, so there is no wear on the tooth surface, stable operation, no liquid trap phenomenon, low noise, long service life and high efficiency; The traditional design of the constraints, making the gear pump in the design, production and use into a new field. YCB50-0.6 circular gear pump with safety valve as overload protection, safety valve full back pressure of the pump rated discharge pressure of 1.5 times; also allow the discharge pressure within the scope of the actual need to be adjusted; but note that the safety valve can not be Pressure relief valve long-term work, if necessary, can be installed separately in the pipeline. Shaft seal design in two forms, one for the mechanical seal, one is the packing seal, according to the specific use and user requirements identified. From the spindle extension to the pump to see, clockwise rotation. YCB50-0.6 arc gear pump can be used as a transmission and booster pump in the oil delivery system. It can be used as a fuel pump for delivery, pressurization and injection in a fuel system. It can be used as a hydraulic pump in a hydraulic transmission system to provide hydraulic power Hydraulic pump; In all industrial areas, can be used for lubricating oil pump. YCB50-0.6 arc gear pump is suitable for conveying non-solid particles and fibers, non-corrosive, the temperature is not higher than 80 ℃, the viscosity of 5 × 10-6 ~ 1.5 × 10-3m2 / s (5 ~ 1500cst) lubrication Oil or other liquids of a similar nature and for hydraulic drive systems.