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Closures

QC-Guard

Maximum Safety. Functional Design

At AS, we are constantly innovating with the goal of improving the safety and efficiency of our chemical dispensing systems. The QC-Guard, one of our latest innovations, is a dip tube cap that goes above and beyond industry requirements to provide the best double containment and tamper proof seal on the market. Double containment and tamper-proofing provide safety and peace of mind for all parties, while a low-profile design, tight secondary seal, and customizable features provide functional design improvements.

Tamper-proof Double Containment

The QC-Guard maximizes safety, purity, efficiency, and traceability of your processes:

  • The QC-Guard's flat, low-profile design reduces its footprint above your container, minimizing the risk of contact with a forklift and other operations.
  • Its compact design and tight seal prevent contamination from dirt and dust.
  • A customizable logo provides reliable identification of the chemical's origin.



The Advantages

Low height: Minimizes the risk of being sheared off during forklift handling.

Double protection: Seals the dip tube in combination with the “S” Closure, providing double containment during transportation.

Cleaner: The cap covers the entire diameter of the dip tube to protect the dip tube from dust and dirt during transport.

Tamper-Proof Marking: Customize the tamper proof seal with your company logo to ensure you have closed the container and it is ready for transport.

Dip tube product line

Cap version

Gasket materialItem no.
QC2
  • Standard (blue)
  • Recirculation (red)
  • Vented for H202 (green)
  • POE / PE
  • POE / PE
  • POE
  • QCG-C-DT-1 / QCG-C-DT-1-PE
  • QCG-C-DT-1-R / QCG-C-DT-1-PE-R
  • QCG-C-DT-1-V

G-Series

  • Standard (blue)
  • PE / POE
  • QCG-C-GT2-1 / QCG-C-GT2-1-PE
check resistance

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