A compressed air supply system has two automatically controlled air compressors. When demand is high both compressors are needed to meet the delivery requirements.

How are compressors usually controlled to meet a varying, but intermittent demand?

15 Sep '20, 08:56

Sept. 15, 2020, 8:56 a.m.
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Most frequently paired air compressors controlled sequentially.

Sequential start initiated by pressure switches set at different switching pressures.

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15 Sep '20, 08:58

Sept. 15, 2020, 8:58 a.m.
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