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

Vane Pumps Double Pump HQ21 Series 13 #DriveLineHarmony www.jbj.co.uk/vane-pumps.html 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 capacities from 46 to 111 l/min (from 12 to 29 gpm) at 1000 rpm and 7 bar. General description Hydraulic fluids: mineral oils, phosphate ester based fluids. Viscosity range (with mineral oil) : from 13 to 860 cSt. (13 to 54 cSt. recommended) . Filtration: for the inlet - 149 micron abs., for the return line - 25 micron abs. or better (with synthetic fluids: for the return line - 10 micron abs. or better) . Inlet pressure (with mineral oil) : from -0,17 to +0,35 bar (-2.5 + 5 psi) Operating temperature: with mineral oil -10 ° C to +70 ° C (+30 ° C to +60 ° C recommended) . Drive: direct and coaxial by means of a flexible coupling. Technical characteristics Cartridge model Geometric displacement Rated capacity Rated capacity Rated capacity Maximum pressure Speed range at 1000 rpm 7 bar at 1200 rpm 7 bar at 1500 rpm 7 bar with mineral oil rpm A02-12 40,1 (2.45) 39,1 (10.0) 46,9 (12) 58,8 (15.5) 210 (3050) 600 2700 A02-14 45,4 (2.77) 43,9 (11.7) 52,7 (14) 65,7 (17.4) 210 (3050) 600 2700 A02-17 55,2 (3.37) 53,5 (14.2) 64,2 (17) 80,2 (21.2) 210 (3050) 600 2500 A02-19 60,1 (3.66) 59,2 (15.8) 71,1 (19) 88,7 (23.4) 210 (3050) 600 2500 A02-21 3 cm /g 67,5 (4.12) 65,8 (17.5) 79,3 (21) 99,8 (26.4) 210 (3050) 600 2500 3 (in /r) l/min (gpm) l/min (gpm) l/min (gpm) bar (psi) min max shaft end A01-02 7,2 (0.44) 6,9 (1.7) 8,3 (2) 10,4 (2.8) 210 (3050) 600 2700 A01-05 18,1 (1.10) 17,3 (4.2) 20,8 (5) 26,1 (6.9) 210 (3050) 600 2700 A01-08 27,4 (1.67) 26,5 (6.7) 31,8 (8) 39,4 (10.4) 210 (3050) 600 2700 A01-09 30,1 (1.83) 29,2 (7.5) 35,1 (9) 44,1 (11.7) 210 (3050) 600 2700 A01-11 36,4 (2.22) 35,3 (9.2) 42,4 (11) 52,6 (13.9) 210 (3050) 600 2700 A01-12 39,5 (2.41) 39,1 (10.0) 46,9 (12) 58,7 (15.5) 160 (2300) 600 2700 A01-14 3 cm /g 45,9 (2.79) 45,8 (11.7) 54,9 (14) 69,6 (18.4) 140 (2030) 600 2700 3 (in /r) l/min (gpm) l/min (gpm) l/min (gpm) bar (psi) min max cover end H Y D R A U L I C S