Alkylation plant refrigeration compressor
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1 What does model B80-4 mean? 2 Is the dry gas seal from Sichuan Nikki Sealing? How to enable and disable startup and shutdown (pre-pressure gas serves as the primary seal, dry gas seal functions as the secondary seal, and the isolation gas is nitrogen)
Just follow the operating manual of the Japanese machine strictly. There are some differences in the design of the dry gas seal systems for different units.