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

38 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 intake pipe pressure (BAR) 0,4 5,8 max pressure / hydraulic fluid BAR 250 200 150 100 50 0 Antiwear industrial hydraulic oil Syntetic fire resistant fluid max pres. peak pres. (0,5 sec.max) 3625 2900 2175 1450 725 0 PSI max speed / hydraulic fluid (with 0 bar in the intake pipe) RPM 3000 2500 2000 1500 500 0 Antiwear industrial hydraulic oil Syntetic fire resistant fluid 1000 Main operating data cart. 12, 14 cart. 17, 19, 21 Shaft end cartridge A02-12 Oil viscosity: 25 c.St.(10W) Temperature: 45°C Inlet pressure: 0 BAR 0 100 150 200 250 input torque / pressure 0 725 1450 2175 2900 3625 PSI 200 100 50 0 NM BAR 50 150 power / pressure KW 0 5 10 15 20 25 30 BAR PSI 0 725 1450 2175 2900 3625 2500 rpm 1800 rpm 1500 rpm 1200 rpm 1000 rpm 600 rpm 54,4 40,8 27,2 13,6 0 HP 0 50 100 150 200 250 35 40 flow / pressure PSI l/min GPM 100 80 40 30 0 0 725 1450 2175 2900 3625 1000 rpm 600 rpm BAR 26 20,8 15,6 0 0 50 100 150 200 250 5,2 90 70 60 50 20 1200 rpm 1500 rpm 1800 rpm 2500 rpm 10 10,4 BQ21 double pump

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