Advantages of the Hermetically Sealed Compressors
The hermetically sealed compressors are used widely in the refrigeration and air conditioning applications because of several advantages, here are some of them:
1) The hermetically compressors can be moved easily from one place to the other place, they are highly portable. One does not have to disassemble the compressor from the motor and no coupling, belt and pulley arrangement is involved.
2) The whole condenser unit of the refrigeration or the air conditioning unit comprising of the condenser and the compressor can be moved easily from one place to the other. Its location can be changed easily.
3) Since no coupling, belt or pulley is involved, the maintenance is lesser.
4) The lubrication system of the hermetically sealed compressor is inherent and no external lubrication is required, unless the fresh gas charging is done.
5) The installation of the hermetically sealed compressor is very easy. The suction and discharge connections and the electrical connections are available externally.
6) Hermetically sealed compressors have very long life, the companies offer warranty period of up to seven years for these compressors.