Quote:
Originally Posted by trucker n
Joe the one they show for sale is 900
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900 what?
The numbers I see stamped on the Jung pumps is 4001, which is 0,15ml/rev, 4002 is 0,30ml/rev, 4003 is 0,45ml/rev... they go higher volume yet, but I don't know the serial #'s or values.
Anything more than 4002 - 0,30ml/rev is over kill for these little models with small bores & short strokes, especially if direct drive then 0,15ml/min would be sufficient. I think 380 - 420ml/min is the correct flow rate for these small models.