BQ series fixed displacement hydraulic vane pumps available from jbj Techniques Limited

48 BQ31 double pump 250 200 150 100 50 0 max pressure / hydraulic fluid BAR Antiwear industrial hydraulic oil Syntetic fire resistant fluid max pres. peack pres. (0,5 sec.max) 3625 2900 2175 PSI 1450 725 0 3000 2500 2000 1500 1000 500 0 RPM Antiwear industrial hydraulic oil Syntetic fire resistant fluid If the intake pressure is not zero bar, use the graph below to find the percentage correction factor to apply to the maximum speed max speed / intake pipe pressure % correction factor for the max speed 106% 104% 102% 100% 98% 96% 94% 92% -2,9 -1,45 0 PSI 1,45 2,9 4,35 -0,2 -0,1 0 0,1 0,2 0,3 0,4 5,8 Main operating data max speed / hydraulic fluid(with 0 bar in the intake pipe) intake pipe pressure (BAR)

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