Chemical Safety Technology
CST 55 2 BCDS Chemical Delivery
Chemical Safety Technology CST 55 / 2 BCDS is a chemical delivery system. Chemical Safety Technology CST 55 / 2 BCDS is configured for dual-drum operation with glovebox access. Chemical Safety Technology CST 55 / 2 BCDS is configured for KOH / Potassium Hydroxide.[1][2]
What it is
How it works
General reference — not yet source-verifiedPumps, valves, and plumbing within the cabinet transfer the chemical from the drums to the point of use under operator or programmable logic control.
Where it fits in the process flow
General reference — not yet source-verifiedThe system receives chemical in drums and delivers it on demand to the process tool, replacing manual pouring or smaller containers.
Downstream processes typically include wafer cleaning, oxide etching, or resist stripping steps that use KOH or other alkaline solutions.
Applications
What do the numbers mean?
Power & electrical2
Gas & chemistry3
Configuration & options6
What does it need to run?
Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.
Where are the manuals?
Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.
Not publicly documented
Field notes
No research found yet — worked with this tool? Share what you know.
Frequently asked questions
What type of equipment is the CST 55/2 BCDS?
The CST 55/2 BCDS is a chemical delivery system used in wet processing and cleaning in semiconductor fabrication.[1][2]
What configuration does the CST 55/2 BCDS have?
The system is a dual-drum configuration with glovebox access.[1][2][3]
Not publicly documented
The following facts about the CST 55 2 BCDS Chemical Delivery are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.
No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the CST 55 2 BCDS Chemical Delivery are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the CST 55 2 BCDS Chemical Delivery are on record.
Answerable by: an OEM product catalog or an engineer who ordered or specified the tool
The control-system platform and OS era of the CST 55 2 BCDS Chemical Delivery are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the CST 55 2 BCDS Chemical Delivery are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the CST 55 2 BCDS Chemical Delivery is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No research found yet — worked with this tool? Share what you know.
Sources & citations
Sources (3)Every fact above is drawn from these public sources
- [1]inventory listing
- [2]waferpedia.com — waferpedia.comwaferpedia.com
- [3]Chemical Safety Technology CST 55 2 BCDS Chemical Delivery family | Waferpedia — waferpedia.comwaferpedia.com
Last updated Oct 11, 2026.
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