Discussion Category:  Low Pressure Gradient

flow rate problem

I have a problem in my 600 E Pump waters i change saphire plungers,seals and tubes but the efficency of my pump is 50% when i set flow rate at 1ml/min just i have.5ml what is the solution.

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Asked by

Alaghib
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chromatology

It is an obvious check valve problem, you get only one side pumpig.

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