Pulsafeeder Pulsa Series 200-680C - Manual (Page 8)

8
Figures D and E show two PULSA pumps supplied with
typical piping arrangements automatic controls, either
for performing pump pneumatic or electronic, are
calibration. It is desirable to accompanied by separate
calibrate from the suction side instructions on output
of the pump so the pump will adjustment and calibration.
be operating under actual or
comparable discharge
conditions.
Check the capacity several
times at three different stroke
length settings and record
them on linear graph paper.
For all stable conditions,
these points should describe
a straight line.