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

BV41 double pump 43 Shaft end cartridge V04-21 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 300 0 NM BAR 50 200 power / pressure KW 0 10 20 40 BAR PSI 0 725 1450 2175 2900 3625 2500 rpm 1800 rpm 1500 rpm 1200 rpm 1000 rpm 600 rpm 108,8 81,6 0 HP 0 50 100 150 200 250 50 80 flow / pressure PSI l/min GPM 180 80 40 0 0 725 1450 2175 2900 3625 1000 rpm 600 rpm BAR 42 31,5 0 0 50 100 150 200 250 120 60 20 1200 rpm 1500 rpm 1800 rpm 2500 rpm 100 21 10,5 30 54,4 27,2 100 140 160 70 60 If the intake pressure is not zero bar, use the graph below to find the percentage correction factor to apply to the maximum speed Main operating data max pressure / hydraulic fluid Antiwear industrial hydraulic oil Syntetic fire resistant fluid Water glycol max pres. peak pres. (0,5 sec.max) Water-in-oil emulsion 250 200 150 100 50 0 BAR 3625 2900 2175 PSI 1450 725 0 2000 1600 1200 800 600 400 0 RPM Antiwear industrial hydraulic oil Syntetic fire resistant fluid Water glycol Water-in-oil emulsion 1800 1400 200 1000 max speed / hydraulic fluid (with 0 bar in the intake pipe) speed 62 64 68 70 72 dB(A) Sound level at 138 bar (2000 psi) 66 max speed / intake pipe pressure % correction factor for the max speed 110% 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 1200 rpm 1500 rpm 1800 rpm 106% 108%

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