Gear pumps of the G-11-2 type are intended for injection under the nominal pressure of 2.5MP (25 kgf/cm2) constant in size and direction of the flow of mineral oil with kinematic viscosity from 17 to 400 mm2/s (STA) at an oil temperature from 283 to 328 K (from 10 to 55 ° C) in the lubricant systems of machine tools and other stationary machines.
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The value of parameters for sizes |
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|
Name of the parameter |
G11-22A |
G11-22 |
G11-23A |
G11-23 |
G11-24A |
G11-24 |
G11-25A |
G11-25 |
|
Working volume, cm 3 |
11,2 |
16.0 |
22.4 |
32.0 |
40.0 |
56.0 |
80.0 |
100.0 |
|
Nominal feed, |
0.2 (12.3) |
0.3 (18) |
0.44 (26) |
0.64 (38) |
0.86 (51.5) |
1.22 (73) |
1.5 (105) |
2.22 (133) |
|
Nominal power |
0.93 |
1.3 |
1.7 |
2.3 |
2.9 |
4,0 |
5.7 |
7.1 |
|
Mass, kg no more |
7.0 |
10.0 |
14.5 |
21.0 |
