The most widespread dip tube closure in the form of a 3/4” or 1” stopper.
The folding tamper proof cap is reusable and compatible with a variety of dip tubes (see table).
Available push-on lead seals:
- Blue (outward transport)
- Red (return transport)
- Green (alternative)
On the outward transport, the lead seal for the return transport can be tucked between the tamper proof cap and the dip tube closure.
Compatible with:
| Dip Tube product line | Closure type | Thread |
| QC2 | "T" oder "W" | all |
| QC2 | "S" | S64 |
| QC3 | "T" | all |
| G-Series | "S" | All besides S70 |
| Item | Item no. |
| Tamper proof closure foldable | RDH-69908 |
| Lead seal blue | RDH-69908-01 |
| Lead seal red | RDH-69908-02 |
| Lead seal green | RDH-69908-03 |
