Single-use vessel DSUB B Expansion Series
Single-use vessel with bottom-entry probes, through the vessel base: medical-grade PMMA, pre-assembled and pre-sterilized, with total volumes from 3 to 40 L.
DSUB B Expansion Series specifications
The 40 L single-use vessel with bottom-entry probes.
Mixer
250 to 1000 W motor depending on volume, 15 to 600 rpm.
Headplate
On the headplate: 4 reagent tubes, 1 sampling / inoculum tube, M12 condenser port, antifoam port and PT100 temperature sensor port.
Impellers
3 impellers on the mixer shaft.
Single-use vessel
Total volumes from 3 to 40 L, gamma ray sterilized; operating temperature 10 to 60 °C.
Bottom-entry PG13.5 probe ports
4 ports (3–7 L) or 5 ports (10–40 L) in the base, for the bottom-entry probes.
Technical data
Specifications of the six DSUB B Expansion Series volumes.
| Parameter | 3 L | 5 L | 7 L | 10 L | 20 L | 40 L |
|---|---|---|---|---|---|---|
| Working volume | 2.1 L | 3.5 L | 4.9 L | 7 L | 14 L | 28 L |
| Minimum working volume | 600 mL | 1 L | 1.5 L | 2 L | 7 L | 18 L |
| Mixer | 250 W | 400 W | 600 W | 1000 W | ||
| Agitation speed | 15 – 600 rpm | |||||
| Heating blanket | 300 W | 350 W | 400 W | 450 W | 600 W | 1200 W |
| Cooling | 600 W | 800 W | 900 W | 1200 W | ||
| Operating temperature | 10 – 60 °C | |||||
| Pressure leak test | 1 bar | |||||
| Impellers | 3 all models | |||||
| Material | Food-grade plastic, FDA compliant | |||||
| Sterilization | Gamma ray | |||||
| H/D ratio | 2.5:1 | 2.47:1 | ||||
| PG13.5 probe ports | 4 | 5 | ||||
| Reagent tubes | 4 all models | |||||
| Sampling / inoculum tube | 1 all models | |||||
| M12 condenser port | 1 all models | |||||
| Antifoam port | 1 all models | |||||
| PT100 temperature sensor port | 1 all models | |||||
Documentation (PDF)
Technical documents in PDF · the datasheets ask for a free registration, the catalogues download without one.
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- Every system ships with a declaration of conformity and a technical file under the applicable European directives.
- Control panels are built and certified to the US standard for industrial control panels — UL file E554925.
- Pressure vessels are designed and certified to the European directive when the destination market requires it.
- For markets that require it, vessels follow the ASME VIII code; finishes, welds and connections follow ASME BPE.
- Materials, surface roughness and hygienic design are made for GMP environments. IQ/OQ qualification of the installed system is one of our services.
- Bioflex™ handles audit trail, electronic signatures and access control as required by the FDA rule on electronic records.