High Efficiency Emerson Compressor

High quality emerson compressor ZR28K3E-PFJ-522 for hot sale

1.Product introduction

1. Wide scroll line-up

2. Low oil circulation rate

3. Low sound and vibration level

4. High efficiency for saving energy consumption

5. Refrigerant: R22/R410A/R407C/R134a/R404A/R507

6. Certification: CE

As the "blood" of the refrigeration unit, the refrigerating oil mainly plays the role of lubrication, sealing, cooling, cleaning and noise reduction. The refrigerating oil will be heated and decomposed to produce carbon deposits due to high temperature during use, which will cause the compressor parts to wear. The oil decomposition products will chemically react with the refrigerant to reduce the cooling effect, and the acidic substances produced will cause strong corrosion to the compressor. Therefore, the refrigerating oil must be replaced after it has deteriorated to a certain degree after a certain period of use.

Generally speaking, the oil change interval of the open type unit recommended by the industry is 2000-3000h, and the oil change interval of the semi-closed unit is about 6000h. The replacement cycle of compressor refrigerating oil is related to the process control of its production process. If the evaporator and condenser of the refrigeration system and the cleanliness of the system pipeline are better controlled, relatively speaking, less pollutants enter the compressor, and the replacement cycle can be relatively longer.

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