External Gear Pumps

External Gear Pump, Group 2.1D (7~20cm³/rev.)

External Gear Pump, Group 2.1D
External Gear Pump, Group 2.1D External Gear Pump, Group 2.1D
Technical Information
  • Displacement: 7~20cm³/rev.
  • Rotation direction: clockwise (D), counter-clockwise(S)
  • Min. speed: 500r/min
  • Max. speed: 3000r/min
  • Peak pressure: 250bar
Performance Curve Table
Served Industry
  • Electric forklift, Electric vehicle
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Features
  • Low noise, high efficiency, long life service
  • Special silent structure
  • High performance even at low speeds
  • Multiple oil port and shaft extension options available
  • Leakage-free shaft seal
Group 2.1D External Gear Pump Technical Parameter
Displacement Suction absolute pressure Max. continuous pressure Max. intermittent pressure Max. peak pressure Min. speed Max. speed Volumetric efficiency
Y Pe P1 P2 P3 nmin nmax ηv
cm³/rev. bar r/min %
7 0.7...3 200 230 250 500 3000 ≥93
9
11
12
14.5
16
18
19
20
Group 2.1D External Gear Pump Ordering Code Rules
External Gear Pump, Group 2.1D
External Gear Pump, Group 2.1D
External Gear Pump, Group 2.1D
Standard Dimensions of Group 2.1D External Gear Pumps
Standard Dimensions of Group 2.1D External Gear Pumps
Standard Dimensions of Group 2.1D External Gear Pumps
Inquiry
Displacement Max. pressure Max. speed Min. speed Weight Dimensions Oil port code Inlet Outlet
P1 P2 P3 M L D d
(cm³/rev.) bar bar bar (r/min) (r/min) Kg mm mm
7 200 230 250 3000 500 3.35 115.3 52.6 Z0 M33X2 M27X2
9 200 230 250 3000 500 3.4 116.5 53.8 Z0 M33X2 M27X2
11 200 230 250 3000 500 3.5 118 54.5 Z0 M33X2 M27X2
12 200 230 250 3000 500 3.6 119.5 55.1 Z0 M33X2 M27X2
14.5 200 230 250 3000 500 3.7 122.6 56.8 Z0 M33X2 M27X2
16 200 230 250 3000 500 3.8 124.6 57.8 Z0 M33X2 M27X2
18 200 230 250 3000 500 3.9 127.4 59.2 Z0 M33X2 M27X2
19 200 230 250 3000 500 3.95 128.6 59.8 Z0 M33X2 M27X2
20 200 230 250 3000 500 4 130 60.5 Z0 M33X2 M27X2
Standard Dimensions of Group 2.1D External Gear Pumps
Standard Dimensions of Group 2.1D External Gear Pumps
Inquiry
Displacement Max. pressure Max. speed Min. speed Weight Dimensions Oil port code Inlet Outlet
P1 P2 P3 M L B D C b d c
(cm³/rev.) bar bar bar (r/min) (r/min) Kg mm mm mm mm mm mm mm mm
7 200 230 250 3000 500 3.35 115.3 52.6 F0 52.4 25 26.2 47.6 20 22.2
9 200 230 250 3000 500 3.4 116.5 53.8 F0 52.4 25 26.2 47.6 20 22.2
11 200 230 250 3000 500 3.5 118 54.5 F0 52.4 25 26.2 47.6 20 22.2
12 200 230 250 3000 500 3.6 119.5 55.1 F0 52.4 25 26.2 47.6 20 22.2
14.5 200 230 250 3000 500 3.7 122.6 56.8 F0 52.4 25 26.2 47.6 20 22.2
16 200 230 250 3000 500 3.8 124.6 57.8 F0 52.4 25 26.2 47.6 20 22.2
18 200 230 250 3000 500 3.9 127.4 59.2 F0 52.4 25 26.2 47.6 20 22.2
19 200 230 250 3000 500 3.95 128.6 59.8 F0 52.4 25 26.2 47.6 20 22.2
20 200 230 250 3000 500 4 130 60.5 F0 52.4 25 26.2 47.6 20 22.2
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