External Gear Pump is the most widely used type of Gear Pump, and generally refers to external gear pump. Its structure is shown in Figure 1, mainly composed of driving gear, driven gear, pump body, pump cover, and safety valve. The sealing space composed of the pump body, pump cover, and gears is the working chamber of the gear pump. The axles of the two gears are respectively installed in the bearing holes on the two pump covers, and the driving gear shaft extends out of the pump body and is driven to rotate by an electric motor. The external gear pump has a simple structure, light weight, low cost, reliable operation, and a wide range of applications.
Our this HGp-1A series Hydraulic Gear Pump belongs to external gear pump, it has the specification of High strength aluminum alloy shell; Lightweight, compact and exquisite structure, low noise; Precise and meticulous structural design enables the oil pump to have high volumetric efficiency and high mechanical efficiency; Suitable for a wide range of applications, including civil construction machinery, industrial vehicles, handling machinery, agricultural, forestry and fishery machinery, and industrial automation devices.