Vane Pumps Double Pump HQ22 Series 23 #DriveLineHarmony www.jbj.co.uk/vane-pumps.html P1 P2 S Technical caracteristics (P1 and P2 sections) General description Fixed displacement vane pump, hydraulically balanced, with capacity determined by the type of cartridge used and the speed of rotation. The pump is available in several versions with rated capacity from 52 to 131 l/min (from 14 to 35 gpm) at 1000 rpm and 7 bar pressure. Hydraulic fluids: antiwear high quality mineral oils or fluid based on phosphate ester. Viscosity range: (with mineral oil) : from 13 to 860 cSt. (13 to 54 cSt. recommended). Filtration: for the inlet - not less than 149 micron abs., for the return line - 25 micron abs. or smaller (with synthetic fluids: for the return line - 10 micron abs. or smaller). Inlet pressure: (with mineral oil): from -0,17 to +1,4 bar (-2.5 to + 20 psi) Operating temperature: with mineral oil -10°C +70°C (+30°C to +60°C recommended), with water based fluids +15°C to +50°C. Drive: direct and coaxial by means of a flexible coupling. Cartridge model Geometric displacement Rated capacity at 1000 rpm 7 bar Rated capacity at 1500 rpm 7 bar Maximum pressure with mineral oil Speed range rpm cm3/g (in3/r) l/min (gpm) l/min (gpm) bar (psi) min max A02-08 27,0 (1.64) 26,1 (6.9) 39,1 (10) 210 (3050) 600 2700 A02-12 40,1 (2.45) 39,1 (10) 58,8 (15.5) 210 (3050) 600 2700 A02-14 45,4 (2.77) 43,9 (11.7) 65,7 (17.4) 210 (3050) 600 2700 A02-17 55,2 (3.37) 53,5 (14.2) 80,2 (21.2) 210 (3050) 600 2500 A02-19 60,0 (3.66) 59,2 (15.8) 88,7 (23.4) 210 (3050) 600 2500 A02-21 67,5 (4.12) 65,8 (17.5) 99,8 (26.4) 210 (3050) 600 2500 H Y D R A U L I C S
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