External Gear Pumps

External Gear Pumps
External Gear Pumps
External Gear Pumps
External Gear Pumps
External Gear Pumps
External Gear Pumps
External Gear Pumps
External Gear Pumps
External Gear Pumps
External Gear Pumps
External Gear Pumps
External Gear Pumps
External Gear Pumps
External Gear Pumps
External Gear Pumps
External Gear Pumps
External Gear Pumps
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Hydraulic pumps
Technical Information
  • Displacement: 0.8~8cm³/rev.
  • Rotation direction: clockwise (D), counter-clockwise(S)
  • Min. speed: 600~1000r/min
  • Max. speed: 2100~6000r/min
  • Peak pressure: 200~270bar
Served Industry
  • Hydraulic system
  • Car lifts
  • Wind turbine
  • Material handling equipment
Features
  • Low noise, high efficiency, long lifespan
  • High performance even at low speeds
  • Leakage-free shaft seal
  • Optional built-in overflow valve
  • Optional high-low pumps
  • Multiple oil port and shaft extension options available
Group 1 Mini External Gear Pump Technical Parameter
Displacement Suction absolute pressure Max. continuous pressure Max. intermittent pressure Max. peak pressure Min. speed Max. speed Volumetric efficiency
V Pe P1 P2 P3 nmin nmax ηv
cm³/rev. bar r/min %
0.8 0.7...3 230 250 270 1000 6000 ≥90
1.1
1.3 ≥91
1.6
1.8
2.1 ≥92
2.7 800
3.2 210 230 250 5000
3.7 4500
4.2
4.8 190 210 230 600 3500 ≥93
5.8 3000
7 160 180 200 2500
8 2100
Group 1 Mini External Gear Pump Ordering Code Rules
Standard Dimensions of Group 1 External Gear Pumps
Displacement Max. pressure Max. speed Min. speed Weight Dimensions Oil port code Inlet
P1 P2 P3 M N
(cm³/rev.) bar bar bar (r/min) (r/min) Kg mm mm   D
0.8 230 250 270 6000 1000 0.76 73.5 61.5 LJ1 G3/8
1.1 230 250 270 6000 1000 0.77 74 62 LJ1 G3/8
1.3 230 250 270 6000 1000 0.78 75 63 LJ1 G3/8
1.6 230 250 270 6000 1000 0.79 76 64 UJ1 G3/8
1.8 230 250 270 6000 1000 0.81 77 65 LJ1 G3/8
2.1 230 250 270 6000 1000 0.82 78 66 LJ1 G3/8
2.7 230 250 270 6000 800 0.85 80 68 UJ1 G3/8
3.2 210 230 250 5000 800 0.87 82 70 LJ1 G3/8
3.7 210 230 250 4500 800 0.9 84 72 LJ1 G3/8
4.2 210 230 250 4000 800 0.93 86 74 LJ1 G3/8
4.8 190 210 230 3500 600 0.95 88 76 LJ1 G3/8
5.8 190 210 230 3000 600 1.02 92 80 LJ1 G3/8
7 160 180 200 2500 600 1.07 96 84 LJ1 G3/8
8 160 180 200 2100 600 1.13 100 88 LJ1 G3/8
Displacement Max. pressure Max. speed Min. speed Weight Dimensions Oil port code Inlet Outlet
P1 P2 P3 M N L
(cm³/rev.) bar bar bar (r/min) (r/min) Kg mm mm mm   D d
0.8 230 250 270 6000 1000 0.76 73.5 61.5 32.8 L2 G3/8 G1/4
1.1 230 250 270 6000 1000 0.77 74 62 33 L2 G3/8 G1/4
1.3 230 250 270 6000 1000 0.78 75 63 33.5 L2 G3/8 G1/4
1.6 230 250 270 6000 1000 0.79 76 64 34 L2 G3/8 G1/4
1.8 230 250 270 6000 1000 0.81 77 65 34.5 L2 G3/8 G1/4
2.1 230 250 270 6000 1000 0.82 78 66 35 L2 G3/8 G1/4
2.7 230 250 270 6000 800 0.85 80 68 36 L2 G3/8 G1/4
3.2 210 230 250 5000 800 0.87 82 70 37 L2 G3/8 G1/4
3.7 210 230 250 4500 800 0.9 84 72 38 L2 G3/8 G1/4
4.2 210 230 250 4000 800 0.93 86 74 39 L2 G3/8 G1/4
4.8 190 210 230 3500 600 0.95 88 76 40 L2 G3/8 G1/4
5.8 190 210 230 3000 600 0.02 92 80 42 L2 G3/8 G1/4
7 160 180 200 2500 600 1.07 96 84 44 L2 G3/8 G1/4
8 160 180 200 2100 600 1.13 100 88 46 L2 G3/8 G1/4
Displacement Max. pressure Max. speed Min. speed Weight Dimensions Oil port code Inlet Outlet
P1 P2 P3 M N L
(cm³/rev.) bar bar bar (r/min) (r/min) Kg mm mm mm   D d
0.8 230 250 270 6000 1000 0.76 73.5 61.5 32.8 L3 G3/8 G3/8
1.1 230 250 270 6000 1000 0.77 74 62 33 L3 G3/8 G3/8
1.3 230 250 270 6000 1000 0.78 75 63 33.5 L3 G3/8 G3/8
1.6 230 250 270 6000 1000 0.79 76 64 34 L3 G3/8 G3/8
1.8 230 250 270 6000 1000 0.81 77 65 34.5 L3 G3/8 G3/8
2.1 230 250 270 6000 1000 0.82 78 66 35 L3 G3/8 G3/8
2.7 230 250 270 6000 800 0.85 80 68 36 L3 G3/8 G3/8
3.2 210 230 250 5000 800 0.87 82 70 37 L3 G3/8 G3/8
3.7 210 230 250 4500 800 0.9 84 72 38 L3 G3/8 G3/8
4.2 210 230 250 4000 800 0.93 86 74 39 L3 G3/8 G3/8
4.8 190 210 230 3500 600 0.95 88 76 40 L3 G3/8 G3/8
5.8 190 210 230 3000 600 1.02 92 80 42 L3 G3/8 G3/8
7 160 180 200 2500 600 1.07 96 84 44 L3 G3/8 G3/8
8 160 180 200 2100 600 1.13 100 88 46 L3 G3/8 G3/8
Displacement Max. pressure Max. speed Min. speed Weight Dimensions Oil port code Inlet Outlet
P1 P2 P3 M L B D H b d h
(cm³/rev.) bar bar bar (r/min) (r/min) Kg mm mm   mm mm   mm mm  
0.8 230 250 270 6000 1000 0.86 74.5 33.8 E0 30 12 M6 30 12 M6
1.1 230 250 270 6000 1000 0.88 75 34 E0 30 12 M6 30 12 M6
1.3 230 250 270 6000 1000 0.90 76 34.5 E0 30 12 M6 30 12 M6
1.6 230 250 270 6000 1000 0.92 77 35 E0 30 12 M6 30 12 M6
1.8 230 250 270 6000 1000 0.94 78 35.5 E0 30 12 M6 30 12 M6
2.1 230 250 270 6000 1000 0.96 79 36 E0 30 12 M6 30 12 M6
2.7 230 250 270 6000 800 0.988 81 37 E0 30 12 M6 30 12 M6
3.2 210 230 250 5000 800 1.016 83 38 E0 30 12 M6 30 12 M6
3.7 210 230 250 4500 800 1.044 85 39 E0 30 12 M6 30 12 M6
4.2 210 230 250 4000 800 1.072 87 40 E0 30 12 M6 30 12 M6
4.8 190 210 230 3500 600 1.1 89 41 E0 30 12 M6 30 12 M6
5.8 190 210 230 3000 600 1.156 93 43 E0 30 12 M6 30 12 M6
7.0 160 180 200 2500 600 1.212 97 45 E0 30 12 M6 30 12 M6
8.0 160 180 200 2100 600 1.268 101 47 E0 30 12 M6 30 12 M6
Displacement Max. pressure Max. speed Min. speed Weight Dimensions Oil port code Inlet Outlet
P1 P2 P3 M L B D H b d h
(cm³/rev.) bar bar bar (r/min) (r/min) Kg mm mm   mm mm   mm mm  
0.8 230 250 270 6000 1000 0.86 83.5 33.8 E0 30 12 M6 30 12 M6
1.1 230 250 270 6000 1000 0.88 84 34 E0 30 12 M6 30 12 M6
1.3 230 250 270 6000 1000 0.90 85 34.5 E0 30 12 M6 30 12 M6
1.6 230 250 270 6000 1000 0.92 86 35 E0 30 12 M6 30 12 M6
1.8 230 250 270 6000 1000 0.94 87 35.5 E0 30 12 M6 30 12 M6
2.1 230 250 270 6000 1000 0.96 88 36 E0 30 12 M6 30 12 M6
2.7 230 250 270 6000 800 0.988 90 37 E0 30 12 M6 30 12 M6
3.2 210 230 250 5000 800 1.016 92 38 E0 30 12 M6 30 12 M6
3.7 210 230 250 4500 800 1.044 94 39 E0 30 12 M6 30 12 M6
4.2 210 230 250 4000 800 1.072 96 40 E0 30 12 M6 30 12 M6
4.8 190 210 230 3500 600 1.1 98 41 E0 30 12 M6 30 12 M6
5.8 190 210 230 3000 600 1.156 102 43 E0 30 12 M6 30 12 M6
7.0 160 180 200 2500 600 1.212 106 45 E0 30 12 M6 30 12 M6
8.0 160 180 200 2100 600 1.268 110 47 E0 30 12 M6 30 12 M6

  • Date: 28-31 May 2024
    Add.: Crocus Expo, Moscow
    Booth No.: HALL8 8-910
    Product Presented: Hydraulic gear pump
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