The Puncture Seal dispensing system provides clean and safe liquid dispensing from bag-in-box (BIB) or other types of flexible packaging. The system consists of a Puncture Seal closure cap and a specially designed quick disconnect coupling body.
The closure makes a positive thread or snap-in seal with a 38mm fitment neck. The Puncture Seal coupling body automatically breaks the membrane seal on the closure cap when connected. To switch to a new container, simply depress the CPC thumb latch to disconnect the system and then connect the Puncture Seal coupling body to a fresh container.
![[Translate to English:] CPC PUNKTURE SEAL](/fileadmin/user_upload/Homepage%202018/10_Produkte/04_Schnellkupplungen/Fotos/Punktureseal.png "[Translate to English:] CPC PUNKTURE SEAL")
Vakuum to 8,3 bar (120 psi)
32°F to 160°F continuous (0°C to +71°C continuous)
| Main components and valves: | Polypropylene |
| 38mm closure: | Polyethylene (LDPE) |
| Thumb latch: | Stainless steel |
| Valve spring: | 316 stainless steel |
| External spring and pin: | Stainless steel |
| O-rings: | EPDM |
