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Diffstak 100/300F
Activair.cz > Products > Vacuum pumps and vacuum stations > Diffusion Pumps > Diffstak Vapour Pumps > Diffstak 100/300F
The compact water-cooled Diffstak pumps with an integral cooled baffle offer exceptionally clean pumping with very low backstreaming, reduced outgassing, and a reduction in the number of elastomer seals required for installation.
| Technical data | |
| Pumping speed | |
| nitrogen | 300 l s-1 |
| hydrogen | 535 l s-1 |
| Min backing pump displacement* | 5 m3h-1 |
| Recommended backing pump | RV5 or RV8 |
| Recommended fluid | Santovac® 5 |
| Fluid charge (dry) | 125 ml |
| Inlet connection compatible with | ISO100 |
| Backing connection | NW25 |
| Cooling water connection | 6 mm compression fittings |
| Heater power | 0.65 kW |
| Min cooling-water flow at 20°C | 60 l h-1 |
| Weight | 9 kg |
* For maximum throughput