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The Fermenter Agitator Biosubstrator®
Technical data
| Nominal power [KW] | Nominal voltage [V] | Frequency max [Hz] | Nominal current [A] |
| 11 | 400 | 50 | approx. 23 |
| Nominal speed [rpm] | Protection class motor | Circulation power [m3/h] *) | Thrust [N] |
| approx. 54 | IP 54 | approx. 6.600 | approx. 6000 |
*) Circulation power in water, determined for comparative purposes
Dimensions and weights:
| Diameter of propeller | 1.500 mm |
| Required wall opening | shaft lining 600 x 600 mm or 500 mm diameter |
| Required floor opening for extraction of stirring shaft | 1.500 x 1.200 mm |
| Total weight | approx. 1.100-1.500 kg depending on realisation |
Materials
| Stirring shaft | solid, high-strength steel with acid-resistant protective layer |
| Parts in the mixed zone (gas / manure) | stainless steel 1.4571 / AISI 316 (V4A) |
| Parts outside of tank | steel zinc-protected or painted / coated |
| Propeller (Ø 1.500mm) | stainles steel 1.4301 / AISI 304 (V2A) |
| Acoustic emission | 56 +/- 5 dB(A) or 48 +/- 5 dB(A) with silenced gear box (optional extra) in 10 m distance depending on locality |
Safety
- Explosive atmosphere protection according ATEX II 2 G (zone 1 and 2)
- Frequency converter with parameterized security software (torque limitation, etc.)