Denso CRS - Page 24

Operation Section
1
–
19
(2) Supply Pump Actuating Torque
• Because the pumping mechanism is a tandem configuration, its peak actuating torque is one-half that of a single
pump with the same discharge capacity.
Pumping
Pumping
Pumping
Suction
Pumping
Feed
Feed
Plunger 2 Plunger 1
Torque (Oil Pumping Rate) Torque (Oil Pumping Rate)
Composition
Single Type
Tandem Type
Torque Pattern
Solid Line : Plunger 1
Broken Line: Plunger 2
Q000819E