VIKING gear pump It is a common centrifugal pump, used to transport various liquids. It has the characteristics of simple structure, stable and reliable, accurate displacement, wide application range, etc. It can meet a variety of needs under different operating conditions. The operation in low temperature environment may have some impact on the performance and reliability of the pump, so it is necessary to Gear pump Evaluate the applicability in low temperature working environment. COLFAX agent

The work in low temperature environment has high requirements for the lubrication, sealing and material selection of the pump. First of all, lubrication is one of the key factors to ensure the normal operation of the pump. The viscosity of the lubricant will increase under the low temperature environment, thus affecting the operating characteristics of the pump. For VIKING gear pump, the lubrication between its gears mainly depends on the lubrication effect of the conveying liquid, so it is necessary to select appropriate liquid to ensure the normal operation of the gears in the low temperature environment. At present, there are some special lubricants on the market that can be used in low temperature environment. These lubricants have low viscosity and good low-temperature adaptability, which can reduce the lubrication problem of pumps in low temperature environment. CIRCOR SECCO

Secondly, the pump seal under low temperature environment is also a key problem. The sealing system of the pump needs to prevent liquid leakage and outside air from entering during the working process, so as to ensure the pressure and working stability in the pump. Due to the expansion and contraction of materials under low temperature environment, the pump seals may be damaged or invalid. Therefore, when VIKING gear pump is used in low temperature environment, it is necessary to select seals with good low-temperature sealing performance to ensure the normal operation of the pump.

The selection of materials is also one of the important factors of low temperature applicability. In low temperature environment, some materials will become fragile, easy to break or fracture, leading to damage or failure of the pump. VIKING gear pump is usually made of stainless steel, cast iron and other materials, which can maintain good strength and toughness in general low temperature environment. However, in extreme low temperature environment, such as the transportation of liquid nitrogen and other special working conditions, it may be necessary to select materials with more low-temperature adaptability to ensure the normal operation of the pump. Viking

In addition to the above factors such as lubrication, sealing and material selection, there are other factors that will also affect the operation of VIKING gear pump in low temperature environment. For example, the fluidity and viscosity of liquid in low temperature environment will change, which will affect the performance and operating characteristics of the pump. In addition, the coefficient of thermal expansion and contraction of some materials will change under low temperature environment, so the structure and operating temperature of the pump need to be reasonably designed. ASL electrostatic oil filter

In a word, the applicability of VIKING gear pump in low temperature environment mainly depends on the rationality of lubrication, sealing, material selection and other factors. Under normal low temperature working environment, VIKING gear pump can better meet various requirements. However, under extreme low temperature environment or special working conditions, appropriate lubricants, seals and materials need to be selected according to the specific circumstances to ensure the reliability and performance of the pump.