Frick india ltd manufactures various types of industrial refrigeration system. Liquid & gas cooler is a part of those products. Frick india liquid and gas coolers are available in ten standard sizes through a capacity range of 15 to 1000 tons of ammonia refrigeration. It is designed for installation in the booster discharge line. The gas and liquid coolers sub cools liquid ammonia from the receiver for the low stage load while desuperheating the booster discharge gas to the high stage compressor. Desuperheating of booster discharge gas is necessary to prevent overheating of the high stage compressor. Sub cooling of the liquid refrigerant for low stage load is essential to obtain economical thermodynamic efficiency of the refrigeration cycle. The frick india gas and liquid coolers perform both these functions efficiently.
