Cobetter TefloGas Filter Cartridges are composed of a hydrophobic PTFE membrane and a specially designed unique thermal-resistant polypropylene core. They are characterized by a high filtration area, non-metallic ion release, and are easy to clean. Each filter is individually Integrity Tested to ensure microbiological safety. They are highly recommended for all air and gas sterilizing grade applications in food and beverage, e.g. fermentation processes.
Features
- Inherent hydrophobic PTFE membrane
- High flow rates with low pressure drops
- Large Filtration Area
- Each filter is individually Integrity Tested including Water Intrusion Test
- Complies with Food Contact Regulations: FDA 21CFR177-182 and 1935/2004 EC
Flow Rate Characteristics
Specifications
Materials of Construction
| Filter Media | Hydrophobic PTFE |
| Cage/Support | Polypropylene |
| Core/End Caps | Reinforced Polypropylene |
Operating Conditions
| Max. Operating Pressure | 6.9 bar (100 psi) at 25°C 4.0 bar (58 psi) at 60°C 2.4 bar (35 psi) at 80°C |
| Max. Differential Pressure (Forward) | 6.9 bar (100 psi) at 25°C 4.0 bar (58 psi) at 60°C 2.4 bar (35 psi) at 80°C |
| Max. Differential Pressure (Reverse) | 3.0 bar (44 psi) at 25°C 1.0 bar (15 psi) at 80°C |
| Bubble Point | ≥ 0.11 MPa, 60% IPA 40% water wetted test/air |
| Diffusion Flow | ≤ 16 ml/min @ 0.08 MPa, 60%/40% IPA/ Water at 20°C |
| Water Flow Test | ≤ 0.38 ml/min @ 0.25 MPa at 20°C |
| Sterilzation | Inline Steam Sterilization: 100 cycles for 30 min at 145°C forward (Differential pressure<30 kPa) + 50 cycles reverse (Differential pressure<10 kPa)
Autoclave: 400 cycles for 30 min at 130°C |
| Effective Filtration Area | 0.85m² / Ø68-10 inch |
Ordering Information
| Series | Core Material | Removal Ratings | End Cap | Nominal Length | Seal Material | Industry |
| TG Ф69 Ф71 |
P PP | 0001 0.01µm | DOE Double Open End | 05 5 inch | S Silicone | F |
| None SS304 | 0022 0.22µm | HTC 222/Flat (PBT Insert) | 10 10 inch | E EPDM | ||
| HTF 222/Fin (PBT Insert) | 20 20 inch | V Viton | ||||
| HSF 226/Fin (PBT Insert) | 30 30 inch | |||||
| SSF 226/Fin (SS Insert) | 40 40 inch | |||||
| SSC 226/Flat (SS Insert) | ||||||
| STF 222/Fin (SS Insert, 3 Tabs) |
* Example：TGP0001DOE05SF (TG, Polypropylene, 0.01µm，Double open end，5 inch，Silicone，Food & Beverage)
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