Refrigeration Plants are commonly used in various heavy industries, beverage processing units, dairy plants and ice production units where large scale cooling systems are needed. As part of their two stage refrigerating mechanism, these plants use intermediate cooler which is positioned between their expansion valve and the receiver. Refrigerant used by these plants go through built in coil of the tank and from there to the main expansion valve. The flow of refrigerant gradually passes through the separator and then through the evaporator. Finally, the flow returns to `the separator. Refrigeration Plants are well known for their energy efficient mechanism, high output, user friendly operating mode and environment friendly functioning.