... , small size, high reliability, low noise and vibration REFRIGERATOR COMPRESSOR good quality,lower price ,shipment quicklyREFRIGERATOR COMPRESSOR Steady ... is: R600a, R134a, R22, R404a, , mainly used in refrigerator, freezer, ice machine. Its main features are: light weight, ... reliability, low noise and vibration.The crankshaft is a single point support ,the movement supported by four comprssion spring ...