Key points for selecting gear oil pumps and daily maintenance methods

Gear oil pumps are commonly used to transport highly corrosive, abrasive, or volatile fluids. The materials of the pump casing, shaft, and bearings must first match the liquid being pumped. When considering high temperatures, the gear oil pump becomes more complex and even requires consideration of the thermal expansion properties of different materials. Gear oil pumps need to consider different quality factors in their use, in order to play an important role in their value and performance in the industry.