DESCRIPTION
Dorsan® PTFE filter cartridges provide optimized filtration performance in sterile air/gas and venting applications.
The high variety PTFE membrane, get a much better hydrophobicity than PP and PVDF filter cartidge.
This product is the best choice to prevent water intrusion and resulting microbial growth.
Each PPTFE cartridge is integrity tested during manufacturing and is supported by a validation guide for regulatory compliance.
PPTFE elements are fully validated as sterilizing grade filters in accordance with ASTM D6394 SP0112 guidelines.
FEATURES
Sterile gas filtration of fermentor inlets.
Off-gassing downstream bioreactors.
Autoclave vent filters.
Tank vents .
APPLICATIONS
Wines
Mineral Waters
Beers
Fruit Juices
Pharma- Bio pharma
Api
INTEGRITY TEST*
| Pore Size μm | Min. Bubble Point 25ºC | MAx. Diffusion 25ºC |
|---|---|---|
| 0.05 | ≥2.6 bar | ≤55 mL/min@ 2.1bar |
| 0.1 | ≥1.8 bar | ≤30 mL/min@ 1.4bar |
| 0. | 2 ≥1.0 bar | ≤55 mL/min@ 0.8bar |
| 0.45 | ≥0.6 bar | ≤55 mL/min@ 0.5bar |
| 1.0 | ≥0.3 bar | |
| *Tested by 60% (v:v) IPA |
ORDERING INFORMATION
| Pore Size μm | D | Lenght” | E | Configurations | O-Rings/Gaskets | Insertions | |
|---|---|---|---|---|---|---|---|
| DPTFE | 0.1 | D | 10 | E | 1 = DOE Flat Gasket | B = Buna-N | R = Inox |
| 0.2 | D | 20 | E | 2 = 222 w/Flat Cap | S = Silicone | ||
| 0.45 | D | 30 | E | 3 = 222 w/Fin | P = Polyfoam Joints | ||
| D | 40 | E | 6 = 226 w/Flat Cap | E = EPDM | |||
| E | 7 = 226 w/Fin | V = Viton® | |||||
| E | 10 = 226 w 3 flange/Fin | T = Teflon® encapsulated Viton |
FILTER DIMENSION
Lenght: 5 a 40” (12.7 a 101.6 cm) nominal
Outside Diameter: 2.70” (7.0 cm) nominal
OPERATING CONDITIONS
Temperature: 1.9 bar@ 82ºC
Max. Δp Forward: 5.0 bar@ 25ºC
Max. Δp Reverse: 3.4 bar@ 25ºC
Pressure: 2.4 bar
SANITIZATION / STERILIZATION
Autoclave
126ºC, 60 min, 100 cycles
140ºC, 60 min, 40 cycles
Steam In-Place
126ºC, 60 min, 100 cycles, Δp <0.3 bar
140ºC, 60 min, 40 cycles, Δp <0.3 bar
CONSTRUCTION MATERIALS
Filter Media: PTFE
Cores:Polypropylene
Support Layers:Polypropylene
Cage/End Caps:Polypropylene
O-rings: Buna, EPDM, Silicone, Viton®, Teflon® Encapsulated Viton®
SECURITY
Bacterial Endotoxin: <0.25 EU/mL
Extractable: <15 mg/10”
Note. We reserve the right to modify the information contained in this pamphlet without prior notice.
