Tamper proof closures

Disposable tamper-proof for S62 dip tubes

The disposable cap for dip tubes with S62 thread is destroyed when opened and covers the whole dip tube plug during transportation. The disposable cap can also be fitted on certain drum bungs (see table).


Compatible with:

Dip tube
product line

Closure type
ThreadContainer
QC2
"S"
S62Rikutec, Entegris
QC2
"S"
S70
Mauser L-Ring, SVR drum 30l and 60l
G-Series"S"
S70
Mauser L-Ring, SVR drum 30l and 60l
ItemItem-no.
Disposable tamper-proof closure
RDH-89740
check resistance

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Type "S" closure

Type “S” - closed

The most widespread dip tube closure in the form of a 3/4” or 1” stopper.

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Type "V" closure

Type “V” - ventilated

The ventilated version of type “S” with integrated PTFE non-woven fabric. Suitable for the transportation of hydrogen peroxide.

Versions for QC3, G-Series, M2-Series

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Type “T” closure

Type “T” - closed

The alternative to type “S” if a tamper proof closure needs to be attached.

Versions for QC3, QC3, M2-Series.

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Type “W” closure

Type “W” - ventilated

The ventilated version of type “T” with integrated PTFE non-woven fabric. Suitable for the transportation of hydrogen peroxide.

Versions for QC2, M2-Series.

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Type "SU" closure

Type “SU” - double closure

The “SU” type offers double protection during transportation. The closure is screwed into the dip tube in addition to the “S” closure.

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folding tamper proof cap

Foldable with lead seals

  • Reusable with push-on lead seals
  • Compatible with many dip tubes
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folding tamper proof cap for Rikutec and Entegris container

Foldable with lead seals for Rikutec and Entegris containers

  • Reusable with push-on lead seals
  • Covers the whole drum opening
  • Compatible with all dip tube versions on the corresponding container
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double closure with integrated tamper proof device

Double closure with lead seal

  • Double containment
  • Reusable with push-on lead seals
  • Protects the whole dip tube stopper
  • For QC2 dip tubes with S64 thread and most G-Series dip tubes
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Disposable tamper-proof for KS60 canister dip tubes

Disposable tamper-proof for KS60 canister dip tubes

The disposable cap for canister dip tubes is destroyed when opened and covers the whole dip tube plug during transportation. The canisters remain stackable.

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Dip tube closure with pressure relief valve

Dip tube closure with pressure relief valve

Manual pressure relief valves allow a controlled compensation of the pressure inside the container.

  • Opens automatically in the event of negative pressure
  • Opens manually in the event of excess pressure
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