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NEC SCHOTT Compressor Seals for CO2 Heat Pumps
2016/08/23
NEC SCHOTT Components has a history of over 50 years as the top manufacturer of compressor seals for air conditioning and refrigeration. The company also provides a wide range of products focusing on sight glasses for confirming the quantity of refrigerant, packaging for refrigerant pressure sensors, and terminals for electric compressors for car air conditioners.
 
NEC SCHOTT’s products are used in a wide variety of air conditioning and refrigeration applications. NEC SCHOTT also sells seals specially designed to withstand the high pressures in CO2 refrigerant compressors that are frequently used for heat pumps. The company has introduced a newly designed pin that has overcome the adverse effects caused by the difference in thermal expansion between copper and stainless steel. This difference posed a serious problem for conventional copper core pins. The new design can meet various electric current values and can also withstand the high currents that are required for large capacity compressors such as scroll compressors for air conditioning and refrigeration applications. As a result, the company can offer more reliable seals to its customers.
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