www.jbj.co.uk/gear-pumps.html #DriveLineHarmony 31 Micro Hydraulic Gear Pumps U 0.25 R - U 0.5 R Series M¹⁰x¹ threads depth 9 mm. G¹⁄ threads depth 9 mm. Drain port (cover): G¹⁄ thread depth 8 mm. To mount the pump: n. 2 M5 screws, with a torque wrench setting fixed at 5.4 ± 0.5 Nm. Type Displacement Flow at Maximum Pressure Maximum Dimensions 1500 rev/min P P P Speed M N L D I 2 3 3 cm /rev litres/mim bar bar bar rpm mm mm mm U 0.25 R 18 0,19 0,29 150 170 190 7000 54 44,5 24 M10x1 U 0.25 R 24 0,26 0,38 150 170 190 7000 55 45,5 24,5 M10x1 U 0.25 R 30 0,32 0,48 150 170 190 7000 56 46,5 25 M10x1 U 0.25 R 36 0,38 0,58 150 170 190 7000 57 47,5 25,5 M10x1 U 0.25 R 48 0,51 0,77 150 170 190 7000 59 49,5 26,5 M10x1 U 0.25 R 60 0,64 0,96 150 170 190 7000 61 51,5 27,5 M10x1 U 0.5 R 0,50 0,50 0,75 150 170 190 7000 63 53,5 28,5 G1/4 U 0.5 R 0,75 0,63 0,94 150 170 190 7000 64 54,5 29 G1/4 U 0.5 R 1,00 0,88 1,31 150 170 190 7000 66 56,5 30 G1/4 U 0.5 R 1,30 1,00 1,50 150 170 190 6000 67 57,5 30,5 G1/4 U 0.5 R 1,60 1,25 1,88 150 170 190 5000 69 59,5 31,5 G1/4 U 0.5 R 2,00 1,50 2,25 150 170 190 4000 71 61,5 32,5 G1/4 M N D 55 L 8 8 5 21 n.2 5.5 M6 7.68 2 +-00 .014 7.32 G1/8 6.8 6 +-00 .01 32 50 2 Ø22- - 00 . . 00 52 3 30 4 D 9.5 5- - 00 . . 00 51 Ø8 5.5 A A B B "G" Shaft B-B A-A DRAIN
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