Report empty status easily and fully automatically. Dispense heads with integrated bubble sensor enable automatic operation.
Co-extruded Corrugated tubing with antistatic outer layer enable ultra-flexible handling of the QC-System. Ideal for vertical and horizontal installation of the suction line.
Features:
- Inner layer made of high purity PFA
- Almost universal chemical resistance
- Conductive flare connections on both ends of tube
- More stable compared to usual corrugated PFA tubing due to inwards corrugation
- 10 cm-long straight hose ends on both sides so that the QC® Dispense Head can easily be connected with the flare connecting system
Properties of PFA:
The chemical and physical properties of PFA tubes are largely identical to those made of PTFE.
They have an outstanding and almost universal resistance against most chemicals, are ultra-pure and can be used for pharmaceutical applications.
The key differences to PTFE are: lower cold flow, improved mechanical properties, lower diffusion, higher purity and better translucency. PFA can be welded.
Technical Specifications:
| Material |
|
| Maximum Length |
|
| Working Temperature |
|
| Connection ends |
|
*Incl flare nuts made of CD/PVDF pre-assembled on both sides.
*Tubes without expansion on request.
Technical Data:
| PFA | |||||
| Ø Outside | Ø Inner | Wall Thickness** | Working Pressure* | Brust Pressure* | Bending radius |
| Inch | mm/inch | mm/inch | bar/PSI | bar/PSI | mm/inch |
| 3/8" | 6.3 / 1/4" | 1.6 / 1/16" | 8.5 / 123 | 28 / 406 | 8 / 0.31 |
| 1/2" | 9.5 / 3/8" | 1.6 / 1/16" | 7 / 101 | 25 / 362 | 15 / 0.59 |
| 3/4" | 15.8 / 5/8" | 1.6 / 1/16" | 4.5 / 65 | 10 / 145 | 20 / 0.79 |
*at 20°C
**at the straight hose ends
Standard Versions:
| Material | Size in Inch | Usability length in meters | Item-no. |
| inside PFA virgin outside antistatic PFA |
|
|
|
*incl. Flare nuts made of CD/PVDF on both ends.
Further lengths and nominal widths on request.
