Emerson/Westinghouse 7379A28G01 Control Card

Emerson/Westinghouse 7379A28G01 Control Card

Brand: Emerson

Module: 7379A28G01

Description: Control Card

Another important step in effectively cleaning a system before operation is proper evacuation. Air is very detrimental to refrigeration systems and must be removed before start up and after field service. Blowing out lines with dry nitrogen may remove a major part of the air from a system, but if air is trapped in the compressor during installation it is practically impossible to remove from the compressor crankcase by purging with nitrogen. New and replacement compressors are shipped from the factory with a dry air holding charge, and must be evacuated before being put in service.

Introduction to Xiongba Industrial Control

Xiongba Industrial Control has been working in the field of industrial automation parts since 2002. We mainly supply automation parts to heavy industrial manufacturers around the world. We have PLCS, DCS, operating panels, servo drives and servo motors, exciter boards, other electrical equipment parts in stock and also offer in production products.We have a global shared inventory and 16 regional warehouses in 6 countries, with sufficient stock and fast delivery.