The continuous development of the refrigeration industry is driving the growth of the market demand for refrigeration oil pumps, as an indispensable and important part of the refrigeration system, the refrigeration oil pump is a device specially designed to transfer refrigeration oil to the refrigeration compressor.

What is the function of refrigeration oil refueling pump? Refrigeration oil has good performance including antioxidant and low temperature fluidity, which can protect the equipment under high temperature and high pressure environment and prevent system failure. The main role of the refrigeration oil pump is to ensure that the compressor internal refrigeration oil uniform distribution, adequate supply of lubricating oil can effectively reduce the wear and tear of the compressor components, thereby improving the efficiency of the compressor and extend the service life of the equipment.

WIPCOOL Refrigeration System Oil Pump has won wide recognition in the market for its high performance, durability and excellent service. For users who need a high performance and reliable fuel pump product, WIPCOOL is undoubtedly a trustworthy choice.

We hope that today’s introduction will help you better understand WIPCOOL Refrigeration System Oil Pump and make the right choice when shopping.

R1 Manual Refrigeration Oil Charging Pump: it is a refrigeration oil refueling pump for small refrigeration units, made of stainless steel for greater durability, it can feed refrigeration oil into the compressor without shutting down the equipment when the system is under pressure during operation, built-in anti-return structure ensures that the pumped oil won’t flow back, pressurized refueling, suitable for all types of oils.

R2 Manual Refrigeration Oil Charging Pump: It can be used for refrigeration oil filling of small refrigeration units, equipped with a U-shaped suction tube, which can be extended into various sizes of refrigeration oil bottles, with a built-in anti-return structure, which can send refrigeration oil to the compressor without shutting down the equipment when the system is under pressure in the process of operation to ensure the safety of refilling.

R4 Electric Refrigeration Oil Charging Pump: suitable for medium as well as large refrigeration systems. It consists of a 1/3HP motor and a high-precision self-priming gear pump with a built-in thermal overload protector, which can effectively prevent overloading, and easily feeds refrigeration oil into the compressor without shutting down the equipment when the system is under pressure during operation, and easily refills the system under high back pressure.

R6 Electric Refrigeration Oil Charging Pump: suitable for various large refrigeration systems. Consisting of a 3/4HP high power motor and high precision large displacement self-priming gear pump, it is suitable for refrigeration oils with different viscosities (even high viscosity oils at low temperatures), and can easily feed refrigeration oil into the compressor without shutting down the equipment when the system is under pressure during operation, making it the ultimate solution for refrigeration oil refilling for installation and maintenance engineers.

When choosing a refueling pump, first of all, to ensure that its parameters match the requirements of the refrigeration system, generally need to be based on the size of the system identification of the oil volume to select the appropriate refueling pump, the following is a reference to the flow rate of each model of WIPCOOL refueling pumps.

The larger the size of the back pressure that the pump can overcome, the more it can save time and labor, if your system belongs to small refrigeration units, then the back pressure that can be overcome by the R1 manual fuel pump and the R2 foot-operated fuel pump is suitable. R1:10bar (max) -R2:15bar (max) and R4/R6 electric fuel pump is more suitable for all kinds of medium-sized, large refrigeration system, the required can overcome the back pressure is bigger. -R4:16bar (max) – R6:25bar (max)

When choosing a refrigeration oil filler pump, manual filler pumps and electric filler pumps are often compared, they have their own advantages and are suitable for different application scenarios.

Viscosity is a major performance indicator of refrigeration oil, different refrigerants have different requirements for viscosity, compressor refrigeration oil viscosity is too large and too small are not good. At the same time, the viscosity of refrigeration oil with the temperature changes and has a great change, the lower the temperature is low, the greater the viscosity, so in the selection of refueling pumps must be fully considered when adding the characteristics of the refrigeration oil as well as the ambient temperature.

The role of refrigeration oil refueling pump in the refrigeration system should not be underestimated, the correct selection and maintenance of refueling pumps, can bring convenience to your work. When choosing a refrigeration oil pump, you need to decide according to the specific application requirements, working environment and budget, and we hope that the above sharing can help you make a targeted choice.

The above is this issue on the “strong series” of fuel pump selection guide, choose WIPCOOL, beyond the imagination of the experience.