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Bottom-plate

Dip tubes with bottom-plate enable suction above the settled, too large particle aggregates in slurries.

Available in product lines
QC2
G-Series

Applications

For highly settling slurries

In the 7nm manufacturing technology, many different polishing processes are required. Therefore, various CMP mixtures have been developed to achieve high selectivity. The extremely fine structures need to be protected from scratches and damage by aggregated, larger
particles.

Options

Electrically conductive

Dip tubes made of electrically conductive plastic, for dispensing flammable liquids and for use in explosive atmospheres. Only to be used in conjunction with electrically conductiv...
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Manual insertion

If the container is not transported with the dip tube, the dip tube can also be inserted manually by hand. Optional wings at the dip tube stopper...
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Check valve

Dip tubes with an integrated check valve seal the container up to the connection of the Dispense Head. Made out of 100% plastic ...
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Emission protection film

A film made of PP inserted in the dip tube acts as an emission protection when connecting the Dispense Head. Only when pieced by the Dispense Head is the container fully opened. Wh...
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Coding pins

Our QC dip tubes can also be purchased uncoded and coded to the appropriate chemical as needed. If an additional optical differentiation between different chemicals is required, t...
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Type “S” - closed

The most widespread dip tube closure in the form of a 3/4” or 1” stopper. Dip tube article number ending: “S” A dust protection cap is supplied with QC2 dip tubes with “S” closure...
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Type “V” - ventilated

The ventilated version of type “S” with integrated PTFE non-woven fabric. Suitable for the transportation of hydrogen peroxide. Dip tube article number ending: “V” A dust protecti...
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Type “T” - closed

The alternative to type “S” if a tamper proof closure needs to be attached. Dip tube article number ending: “T” Can be combined with the folding tamper proof closure (QC accessory...
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Type “W” - ventilated

The ventilated version of type “T” with integrated PTFE non-woven fabric. Suitable for the transportation of hydrogen peroxide. Dip tube article number ending: “W” Can be combined...
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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. Dip tube article number ending: “SU” (type “S...
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Dip tube closure with pressure relief valve

Manual pressure relief valves allow a controlled compensation of the pressure inside the container. For chemicals requiring ventilation Opens automatically in the event of negativ...
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check resistance

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Universal drum wrench

Universal drum wrench for safely opening, closing and fitting dip tubes and screw plugs.

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Key-code checker

Our QC dip tubes can also be purchased uncoded and easily be coded to the appropriate chemical as needed.
That reduces warehousing and improves flexibility. The use of key-code checkers helps in this respect and enables error-free operations.

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Tamper proof closures

To make sure that the container is not opened or otherwise manipulated during transportation, dip tubes can be equipped with tamper proof closures.
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Docking station for dip tubes

In case the dip tube has to be changed on site, the docking station for dip tubes provides a safe storage option. Material PE For dip tubes DT - DT3 - GT2 Item-no.: RDC-89745 ...
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