piston pumps - Yuken“AR” Series Variable Displacement Piston Pumps  below, the AR16 is smaller than the A16(32 design). Also, the mass of AR16 is substantially lighter thanAR16 & AR22 - Yuken (Europe)"AR" Series Variable Displacement Piston Pumps. Single Pump, Pressure Compensator Type. 20. Typical Pump Characteristics of Type "AR16" at Viscosity 20 
AR Series Variable Displacement Piston Pumps16. AR16. AR22. M. O. 18. AR Series. Variable Displacement. Piston Pumps. Pump Type. Graphic Symbol. Page. MPa. Geometric Displacement cm3/revSeries Variable Displacement Piston PumpsSeries Variable Displacement Piston Pumps. AR16. Axial Port Type. AR16  in mass and based on Yuken technology and engineering which put on marketAR 16 / AR 22 - YUKEN ČR s.r.oYuken offers low noise/high efficiency, swash plate type variable displacement piston pumps.  "AR" series variable displacement pump has been developed which the aim of even further the quientness in operation, smaller in size and lighter Yuken piston pumps A series, AR series, A3H series, ARL1ARL1-16. Yuken ARL1 Compact Piston Pumps. Yuken AR series Variable Displacement Piston Pumps. Single Pump, Pressure Compensator Type. A compact