02 Jul, 2020

 

Technical Data (Single Pumps)          
Model   Displacement
(ml/r)
Max.pressure(MPa) Speed(r/min) Input power
(KW)
Special oil Antiwater oil Common oil Min. Max.
PV2R1-4   4.3 21 17.5 16 750 1800 2.1
PV2R1-6 6.5 3.2
PV2R1-8   8.5 4.5
PV2R1-10   10.8 5.4
PV2R1-12   12.8 6.1
PV2R1-14   14.5 6.9
PV2R1-17   16.2 7.9
PV2R1-19   20.1 9.6
PV2R1-23   22.5 10.5
PV2R1-25   25.3 12.5
PV2R1-28   29.6 14
PV2R1-31   32.3 16 16 15.5
PV2R2-26   25.3 21 17.5 14 600 1800 11.7
PV2R2-33   32.3 15.5
PV2R2-41   39.8 18.9
PV2R2-47   49.8 23.2
PV2R2-53   51.5 24
PV2R2-59   55.8 24.9
PV2R2-65   63.7 29.4
PV2R2-70   70.3 16 1200 31.6
PV2R2-79   78.1 35.7
PV2R2-85   82.7 37.5
PV2R3-52 51.5 21 17.5 14 600 1800 23.2
PV2R3-60   63.7 29.4
PV2R3-66   66.6 34.2
PV2R3-76   75.5 37.7
PV2R3-94   89.5 41.2
PV2R3-116   118 16 16 50
PV2R3-125   122.2 1200 59.9
PV2R3-136   136 66.7
               
Double Pumps            
Series   Displacement of shaft end pump
(ml/r)
Displacement of cover end pump
(ml/r)
PV2R21 26,33,41,47,53,59,65 4,6,8,10,12,14,17,19,23,25,28,31
PV2R31 52,60,66,76,94,116,125,136 4,6,8,10,12,14,17,19,23,25,28,31
PV2R32 52,60,66,76,94,116,125,136 26,33,41,47,53,59,65

PV2R series of high-voltage low noise vane pump is independently developed by our domestic high-performance products with advanced performance, reasonable structure, good reliability, low noise, small ripple, the quality and stability characteristics. Seiko products manufacturing, in particular, to adapt to the requirements of high-precision low-noise devices, widely used in cutting machinery, plastics machinery, leather machinery, forging machinery, engineering machinery and other fields.