Used on machines for the production of chemical threads
The pump is a block of plates, in the middle of which two straight -toothed cylindrical gears with the same number of teeth rotate among themselves. When gear rotates, the melt from the absorption chamber enters the hollows between the teeth of the working gears, they are transferred to the injection chamber and squeezing through the hole into the filter kit
Pumps are made of materials with high wear resistance
|
Pump brand |
The viscosity of the melt, pa 0 c |
Operating temperature, 0 c |
The speed of rotation of the pump shaft, |
Melt pressure, MPa, |
|
21NSH-0.6K4 |
150-350 |
260-280 |
5-40 |
0.6 ... 20 ...... 15 30 ... 250 ...... 6 |
|
21nsh-1.2k4 |
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|
21NSh-2K4 |
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|
21nsh-2.4kz |
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|
21nsh-10k6 |
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|
21nsh-20k6 |
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|
21nsh-30k1 |
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|
21nsh-45k1 |
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|
21nsh-75k4 |
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|
21NSH-150K4 |
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|
21NSH-250K1 |
