Storage volume
Geared pump/motor Gear pump Gear pump flow meter Gerotor motor Graduated glass scale Grooved ring seal Group signal line Kinematical viscosity v Kv factor (speed/stroke gain) Kv value (of valves) Quad-ring
Annular area
Geared pump/motor Gear pump Gear pump flow meter Gerotor motor Graduated glass scale Grooved ring seal Group signal line Kinematical viscosity v Kv factor (speed/stroke gain) Kv value (of valves) Quad-ring
Oil heating
Geared pump/motor Gear pump Gear pump flow meter Gerotor motor Graduated glass scale Grooved ring seal Group signal line Kinematical viscosity v Kv factor (speed/stroke gain) Kv value (of valves) Quad-ring
Pressure loss in lines (laminar)
Geared pump/motor Gear pump Gear pump flow meter Gerotor motor Graduated glass scale Grooved ring seal Group signal line Kinematical viscosity v Kv factor (speed/stroke gain) Kv value (of valves) Quad-ring
Bernoulli’s equation
Geared pump/motor Gear pump Gear pump flow meter Gerotor motor Graduated glass scale Grooved ring seal Group signal line Kinematical viscosity v Kv factor (speed/stroke gain) Kv value (of valves) Quad-ring
Differential volume
Geared pump/motor Gear pump Gear pump flow meter Gerotor motor Graduated glass scale Grooved ring seal Group signal line Kinematical viscosity v Kv factor (speed/stroke gain) Kv value (of valves) Quad-ring
Drive power
Geared pump/motor Gear pump Gear pump flow meter Gerotor motor Graduated glass scale Grooved ring seal Group signal line Kinematical viscosity v Kv factor (speed/stroke gain) Kv value (of valves) Quad-ring
Repeat accuracy (reproducibility)
Geared pump/motor Gear pump Gear pump flow meter Gerotor motor Graduated glass scale Grooved ring seal Group signal line Kinematical viscosity v Kv factor (speed/stroke gain) Kv value (of valves) Quad-ring
Annular gear pump/motor
Geared pump/motor Gear pump Gear pump flow meter Gerotor motor Graduated glass scale Grooved ring seal Group signal line Kinematical viscosity v Kv factor (speed/stroke gain) Kv value (of valves) Quad-ring
Geared pump/motor
Geared pump/motor Gear pump Gear pump flow meter Gerotor motor Graduated glass scale Grooved ring seal Group signal line Kinematical viscosity v Kv factor (speed/stroke gain) Kv value (of valves) Quad-ring