PC6 OSCILLATOR OPERATION / MAINTENANCE MANUAL
PAGE 5
2
OSCILLATOR CYCLE RATE
Applications with low flow or highly viscous fluid may require a slower
cycle rate for increased efficiency. A slower cycle rate will also decrease
air consumption.
2.1 ADJUSTMENT INSTRUCTIONS
Pumping capacity is a function of air supply pressure and volume, suction
head, suction line restrictions, discharge head, discharge line restriction,
and fluid specific gravity and viscosity. Max cycle rate of unit is 300 CPM
Adjust air supply pressure to 10 psig over desired discharge pressure
(Min. 15 psig, Max. 60 psig).
Calculate minimum oscillation rate based on desired flow rate.
Cycle rate (CPM) = Flow (GPM) x 231 (in
3
/gal) Displacement
(in
3
/cycle)
Model 110
– (4 in
3
/cycle)
(300 CPM Max)
Model 610
– (9.5 in
3
/cycle)
(240 CPM Max)
Magnum 620E
– (9\6 in
3
/cycle)
(300 CPM Max)
Maxim M25U
– (9 in
3
/cycle)
(240 CPM Max)
Maxim M50U
– (24 in
3
/cycle)
(190 CPM Max)
Mega 960E
– (30 in
3
/cycle)
(240 CPM Max)
Adjust potentiometer desired cycle rate. To increase, rotate CCW
(counter clockwise) to decrease rotate CW (clockwise).
Tune cycle rate for least pulsation both on inlet and outlet.
