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THE VACUUM PUMPS
The pumping units come into operation for the vacuum of the windings, for the operation of drying and impregnation and for the varnish transfer by suction. They are specially dimensioned to reach vacuum values consistent with the curve of vapour pressure of the varnishes and thus to avoid the phenomena of distillation.
They are equipped with a simple or wire wool traps to provide better protection of the pump and thus to make less frequent maintenance operations on it, (lube free pump version on request).
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| Trap for vacuum unit type cartridge |
trap for vacuum unit type wire wool |
Vacuum unit 75 VMP |
Vacuum unit 50 VM |
Vacuum unit 100 VM |
| For version VM, VMP, VM RVS et VMP RVS |
50 |
75 |
100 |
125 |
150 |
200 |
| Vacuum pumps |
| Flow (in m3/h) |
40 |
40 |
65 |
100 |
200 |
200 |
| Vacuum during treatment (in mbars)** |
5 |
5 |
5 |
5 |
5 |
5 |
| Ultimate vacuum against closed suction (in mbars) |
0,5 |
0,5 |
0,5 |
0,5 |
0,08 |
0,08 |
All characteristics may be modified without any prior notice.
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