Quote:
Originally Posted by 97 SL320
Are they plumbed in series for higher pressure ( like a CIS car ) or parallel for higher volume ?
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Quote:
Originally Posted by nulu
In series
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Why does a system that operates in the 36-44psi range require pumps in series? Series pumps were used with KE-jet, a system that operates in the 84-90 psi range. The second pump of a series configuration is used to boost the operating pressure above that achieved by the first pump.