Termination Size

    Termination Type

      Pressure Range

        Valve Options

          Seal Options

            Mounting Options

              RFID Enabled

                Puncture Seal

                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.
                Features Benefits
                Puncture Seal coupling Easily breaks the Puncture Seal
                Polypropylene and polyethylene materials
                Greater chemical resistance
                Puncture Seal membrane Eliminates shipping caps and o-rings
                CPC thumb latch One-hand connection and disconnection
                Pressure: Vacuum to 120 psi
                Temperature: 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


                Closure size: SP-400 38mm

                NOTE: Contact CPC for pressure and temperature ratings on closure cap.

                straight-through Cv~ .95 (13.7)
                single shut-off Cv~ .75 (10.8)


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