Multiple Gear Pumps

Multiple Gear Pumps
Multiple Gear Pumps
Multiple Gear Pumps
Multiple Gear Pumps
Multiple Gear Pumps
Multiple Gear Pumps
Multiple Gear Pumps
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Hydraulic pumps
Technical Information
  • Displacement: 0.8~30cm³/rev.
  • Rotation direction: clockwise (D), counter-clockwise(S)
  • Min. speed: 600r/min
  • Max. speed: 2500r/min
  • Peak pressure: 170~285bar
2/2 Tandem Gear Pump Ordering Code Rules
2/Standard Dimensions of Group 2 External Gear Pumps
Displacement Max. pressure Max. speed Min. speed Dimensions Oil port code Inlet Outlet Oil port code Inlet Outlet
PA PB PA PB LA LB PA D d PB D d
(cm³/rev.) (cm³/rev.) bar bar (r/min) (r/min) mm mm
3 3 285 285 2500 600 49.1 49.1 L0 G1/2 G1/2 L0 G1/2 G1/2
4 4 285 285 50.7 50.7 L0 G1/2 G1/2 L0 G1/2 G1/2
6 6 285 285 54 54 L0 G1/2 G1/2 L0 G1/2 G1/2
8 8 285 285 57.3 57.3 L1 G3/4 G1/2 L1 G3/4 G1/2
10 10 285 285 60.6 60.6 L1 G3/4 G1/2 L1 G3/4 G1/2
12 12 285 285 63.9 63.9 L1 G3/4 G1/2 L1 G3/4 G1/2
14 14 265 265 67.3 67.3 L1 G3/4 G1/2 L1 G3/4 G1/2
16 16 265 265 70.7 70.7 L1 G3/4 G1/2 L1 G3/4 G1/2
18 18 265 265 74 74 L1 G3/4 G1/2 L1 G3/4 G1/2
20 20 235 235 77.3 77.3 L1 G3/4 G1/2 L1 G3/4 G1/2
22 22 235 235 80.6 80.6 L1 G3/4 G1/2 L1 G3/4 G1/2
25 25 215 215 85.6 85.6 L1 G3/4 G1/2 L1 G3/4 G1/2
28 28 190 190 90.6 90.6 L1 G3/4 G1/2 L1 G3/4 G1/2
30 30 170 170 93.9 93.9 L1 G3/4 G1/2 L1 G3/4 G1/2
Displacement Max. pressure Max. speed Min. speed Dimensions Oil port code Inlet Outlet Oil port code Inlet Outlet
PA PB PA PB LA LB PA D d PB D d
(cm³/rev.) (cm³/rev.) bar bar (r/min) (r/min) mm mm
3 3 285 285 2500 600 49.1 49.1 L0 G1/2 G1/2 L0 G1/2 G1/2
4 4 285 285 50.7 50.7 L0 G1/2 G1/2 L0 G1/2 G1/2
6 6 285 285 54 54 L0 G1/2 G1/2 L0 G1/2 G1/2
8 8 285 285 57.3 57.3 L1 G3/4 G1/2 L1 G3/4 G1/2
10 10 285 285 60.6 60.6 L1 G3/4 G1/2 L1 G3/4 G1/2
12 12 285 285 63.9 63.9 L1 G3/4 G1/2 L1 G3/4 G1/2
14 14 265 265 67.3 67.3 L1 G3/4 G1/2 L1 G3/4 G1/2
16 16 265 265 70.7 70.7 L1 G3/4 G1/2 L1 G3/4 G1/2
18 18 265 265 74 74 L1 G3/4 G1/2 L1 G3/4 G1/2
20 20 235 235 77.3 77.3 L1 G3/4 G1/2 L1 G3/4 G1/2
22 22 235 235 80.6 80.6 L1 G3/4 G1/2 L1 G3/4 G1/2
25 25 215 215 85.6 85.6 L1 G3/4 G1/2 L1 G3/4 G1/2
28 28 190 190 90.6 90.6 L1 G3/4 G1/2 L1 G3/4 G1/2
30 30 170 170 93.9 93.9 L1 G3/4 G1/2 L1 G3/4 G1/2
Displacement Max. pressure Max. speed Min. speed Dimensions Oil port code Inlet Outlet Oil port code Inlet Outlet
PA PB PA PB LA LB PA D d PB D d
(cm³/rev.) (cm³/rev.) bar bar (r/min) (r/min) mm mm
3 3 285 285 2500 600 49.1 49.1 L0 G1/2 G1/2 L0 G1/2 G1/2
4 4 285 285 50.7 50.7 L0 G1/2 G1/2 L0 G1/2 G1/2
6 6 285 285 54 54 L0 G1/2 G1/2 L0 G1/2 G1/2
8 8 285 285 57.3 57.3 L1 G3/4 G1/2 L1 G3/4 G1/2
10 10 285 285 60.6 60.6 L1 G3/4 G1/2 L1 G3/4 G1/2
12 12 285 285 63.9 63.9 L1 G3/4 G1/2 L1 G3/4 G1/2
14 14 265 265 67.3 67.3 L1 G3/4 G1/2 L1 G3/4 G1/2
16 16 265 265 70.7 70.7 L1 G3/4 G1/2 L1 G3/4 G1/2
18 18 265 265 74 74 L1 G3/4 G1/2 L1 G3/4 G1/2
20 20 235 235 77.3 77.3 L1 G3/4 G1/2 L1 G3/4 G1/2
22 22 235 235 80.6 80.6 L1 G3/4 G1/2 L1 G3/4 G1/2
25 25 215 215 85.6 85.6 L1 G3/4 G1/2 L1 G3/4 G1/2
28 28 190 190 90.6 90.6 L1 G3/4 G1/2 L1 G3/4 G1/2
30 30 170 170 93.9 93.9 L1 G3/4 G1/2 L1 G3/4 G1/2
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