MKS PCA-28223 | 4022.436.8098.5 / 4022.437.0220 / UTOP1-020MX / UGRMEM-01SAKOE Pressure Controller – Series UTOP1

Technical Dossier

Product Details And Specifications

MKS PCA-28223 Pressure Controller: Sourcing Strategy & Asset ROI in a Constrained Supply Environment

The MKS PCA-28223 (cross-referenced as 4022.436.8098.5, 4022.437.0220, UTOP1-020MX, and UGRMEM-01SAKOE) is a precision pressure controller from MKS Instruments' UTOP1 series, widely deployed in semiconductor fabrication, vacuum process systems, and advanced industrial automation. With MKS having transitioned this model to end-of-life status, procurement teams face a narrowing window to secure authentic units before the secondary market becomes the only viable channel — and quality variance in that market is significant.

DriveKNMS reviews sourcing options for this model through RFQ handling before quotation.

Procurement Specifications

• Project RFQ support: Multi-unit and mixed-model requirements can be reviewed as one RFQ with sourcing options confirmed before quotation.
• No hidden brokerage fees — transparent landed cost quotation
• Consolidated sourcing: we cross-reference all known part numbers to prevent duplicate procurement errors
• Pre-shipment functional verification available on request
• Documented chain of custody reduces audit risk for ISO-certified facilities

Every MKS PCA-28223 unit shipped by DriveKNMS is accompanied by a commercial invoice, packing list, and certificate of origin — the complete documentation set required for customs clearance in the EU, US, Japan, South Korea, and Southeast Asian markets. We support multi-currency settlement (USD, EUR, CNY, HKD) and offer flexible Incoterms (EXW, FOB, CIF, DDP) to match your import compliance requirements.

• RFQ terms review: Commercial terms are confirmed during RFQ review based on model, condition, documentation, quantity and destination.
• Logistics Partners: DHL Express, FedEx International Priority, UPS — with real-time tracking provided at dispatch
• Export Compliance: Full ECCN classification and export license assessment completed prior to shipment for controlled-technology jurisdictions
• Packaging: ESD-safe anti-static packaging with shock-absorbing foam insert, suitable for air freight

Sourcing an end-of-life MKS controller is not a catalog transaction — it requires a supplier with active market intelligence, cross-reference expertise, and the financial controls that corporate procurement departments require.

Q: How are commercial terms confirmed?
A: Commercial terms are confirmed during RFQ review based on model, quantity, destination, documentation and sourcing route.

Q: How are RFQ terms confirmed?
A: Quantity, required condition, documentation needs, destination and sourcing route are confirmed during RFQ review before quotation.