A Series

1. Under the conditions of pressure 160 Kgf/cm2 and speed 1800 r/min. volumetric efficiency is over 98% and the overall efficiency is over 90%.
3. In the A16 pump, the noise level is as low as 57.3dB(A) [At the full cut-off pressure 210 Kgf/cm2 with speed 1500 r/min. at one meter horizontally away from pump head cover.]

Features / specifications

Because the overall efficiency is high and the cut-off characteristics is sharp, thus the input power may be saved.
Because of small power loss, it is possible to reduce the rise in oil temperature. Accordingly, capacity of a reservoir can be reduced.

Model Numbers	Geometric Displacement cm³/rev.	Minimum Adj. Flow cm³/rev	Operating Pressure Kgf/cm�		Shaft Speed Range r/min.		Approx. Mass Kg.
Model Numbers	Geometric Displacement cm³/rev.	Minimum Adj. Flow cm³/rev	Rated *2	Intermittent *1	Max.	Min.	Flange Mtg.	Foot Mtg.
A10-FR01B-12	10.0	2.0	160	210	1800	600	5.1	-
A10-FR01C/H-12	10.0	2.0	160	210	1800	600	8.5	-
A16-?-R-01-?-?-K-32	15.8	4	160	210	1800	600	16.5	18.7
A22-?-R-01-?-?-K-32	22.2	6	160	160	1800	600	16.5	18.7
A37-?-R-01-?-?-K-32	36.9	10	160	210	1800	600	28.0	32.3
A56-?-R-01-?-?-K-32	56.2	12	160	210	1800	600	35.0	39.3
A70-?R01?S-60	70.0	30	250	280	1800	600	58.5	70.5
A90-?R01?S-60	91.0	56	250	280	1800	600	72.5	93
A145-?R01?S-60	145.0	83	250	280	1800	600	92.5	117.5