PF4/HPF4(Φ56，Φ69, Φ83) series filter
PF4/HPF4(Φ56，Φ69, Φ83) series all-PTFE filter cartridges feature the best chemical compatibility.
The filters could be used in the most aggressive chemicals including strong acids, bases, corrosive liquid, and oxidants.
All fluorine construction and superior cleanliness standard effectively reduces metal, chlorides, and other contaminants.
life.
Specifications
| Filter Code | PF4 / HPF4 |
| Filter media | Hydrophobic PTFE, Hydrophilic PTFE |
| Filter diameter | φ56mm, φ69mm, φ83mm |
| Support & Drainage | PFA |
| Endcaps/cage/inner core | PFA |
| Max.operating Temp. | 180℃ |
| Max. differential pressure | Forward:0.42MPa; Reverse:0.21MPa |
Applications
- Wet etch and clean
- Bulk chemicals
- Semiconductor and microelectronics
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