Variable Volume, Pressure Compensated Vane Pumps VPVC F12/F20 SERIES FEATURES • VPVC series offers design engineers an opportunity to design circuits with high efficiency. • Built-in compensator control automatically adjusts pump delivery to system volume requirements at selected pressures. System relief valve may not be needed. • Wasted horsepower is reduced and heat generated is much less than fixed displacement pumps. •No manual maximum flow adjustment.               Quick Links Model Code Specifications Dimensions     Model Code - top   Symbol - top Specifications - top MODEL DELIVERY AT UNLOADING LPM(GPM) PRESSURE ADJ . RANGE BAR (PSI) SPEED OF ROTATION   MAX. SET PRESSURE BAR (PSI) WEIGHT KGS (LBS) 1800 RPM 1500 RPM 1200 RPM MAX. MIN. VPVC-F12-A1-**-N       8-20 (110-290)     20 (284)   VPVC-F12-A2-**-N 12 10 8 15-35 (200-500)     35 (500) 5 VPVC-F12-A3-**-N    (3.17) (2.64)  (2.12) 30-70 (430-1000) 1800 800 70 (1000) (11) VPVC-F20-A1-**-N       8-20 (110-290)     20 (284)   VPVC-F20-A2-**-N 20 17 13.3 15-35 (200-500)     35 (500) 5 VPVC-F20-A3-**-N    (5.28) (4.49)  (3.53) 30-70 (430-1000) 1800 800 70 (1000) (11)   Dimensions - top VPVC-F12/F20-A-**-N FLANGE SAE A                           UNIT: mm(inch) WEIGHT: 5 kgs (11 lbs)