|
|
|
Home → Products → FFS → FFS for Bioreactors/Fermentors (technical characteristics)
|
Characteristics:
- diameter of sealed shaft is 8 — 220 mm;
-
overall and mounting sizes of standard FLBS for shaft diameters of 40-100 mm are specified bellow:
| Name |
Diameter of shaft, mm |
d1 |
d2 |
d3 |
d4 |
d6 (amount) |
h1 |
h2 |
H |
 |
| FLBS — 040 |
40 |
175 |
145 |
110 |
91 |
18 (4) |
19,5 |
60 |
220 |
|
| FLBS — 050 |
50 |
240 |
210 |
176 |
100 |
18 (8) |
19,5 |
60 |
220 |
|
| FLBS — 060 |
60 |
240 |
210 |
176 |
120 |
18 (8) |
19,5 |
60 |
220 |
|
| FLBS — 080 |
80 |
275 |
240 |
204 |
149 |
22 (8) |
19,5 |
60 |
220 |
|
| FLBS — 100 |
100 |
305 |
270 |
234 |
174 |
22 (8) |
19,5 |
60 |
220 |
- sizes of unit flanges can be changed according to the customer’s requirements;
- shaft circumferential velocity is up to 15 m/s;
- uppr operational temperature is — 1200 C;
- working pressure is up to 3 atm.
The seal have the shape of cartridge filled up with biologically neutral silicone ferrofluid FLS 040.040 exposed to sterilization.
Ferrofluid-based seals for small and large shaft’s diameters are manufactured with accordance to customers’ technical specifications.
ADVANTAGES OF FERROLABS, INC.' MFS
- manufactured for lab bioreactors/fermenters (with top-mounted drive) with a volume from 0,01 up to 0,02 m3 and for industrial bioreactor/fermenters (with upper drive) with operational volume from 0,025 up to 6 ì3;
- ensure total hermeticity of rotary shaft both in overpressure and underpressure environments;
- ensure sterility, hermeticity and neutrality relative to viruses/cells;
- do not give off wearing products;
- FFS-based systems contribute to higher productive capacity and less number of defective products;
- FFS for shafts whose diameter is more than 40 mm can operate at the radial shaft wobbling up to 0,7 mm;
- MTBF is up to 8 years;
- require no service maintenance and additional expendable materials.
|
|
