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EPSEA Knowledge Base

Your self-service technical library for product selection, preventive maintenance, fault diagnosis, and industry-specific compressed air treatment solutions.

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Selection Guide

Industry-specific selection advice, adaptation guidance for harsh environments, and complete system configuration templates to help you specify the ideal compressed air treatment solution with confidence.

Care & Maintenance

Each industry presents unique compressed air challenges. These solution briefs address specific pain points with proven EPSEA product configurations, validated in real installations worldwide.

Industry Solutions

Each industry presents unique compressed air challenges. These solution briefs address specific pain points with proven EPSEA product configurations, validated in real installations worldwide.

Electronics
−70°C

Pressure Dew Point Achieved

Also delivered
  • ≤0.003

    mg/m³ oil content

  • Class 1

    ISO 8573-1 air quality

Compressed Air Purification for Electronics Manufacturing

Semiconductor fabs, PCB lines, and display makers need instrument air free of moisture, particles, and hydrocarbon vapor. Sub-nanometer contamination causes yield loss, copper corrosion, and early failure. Standard refrigerated dryers can't meet the dew point requirements.

  • HOC desiccant dryers — -40°C to -70°C PDP, 30–50% less energy, no external heater.
  • 1→0.01 µm — Two-stage coalescing prevents oil poisoning, extends desiccant life >7 years.
  • Activated carbon adsorber — <0.003 mg/m³ hydrocarbons, 3x below ISO 8573-1 Class 1.
  • 4–20 mA SCADA output — real-time verification, auto alarm if PDP deviates >2 °C.
  • YQH HOC Desiccant Dryer
  • 0.01 µm Coalescing Filter
  • Oil-Vapour Adsorber
Chemical & Petrochemical
60°C

Max Inlet Air Temperature Rated

Also delivered
  • ATEX

    Zone 2 certified

  • SS316

    Wetted parts standard

Instrument Air for Chemical Plants

Chemical and petrochemical facilities demand instrument air that is reliably dry, corrosion-resistant, and safe to operate in hazardous zones. Moisture in control valve actuators causes stiction, process upsets, and costly unplanned shutdowns.

  • Accept 60°C inlet — SS316 dryers accept 60°C inlet, no pre-cooling needed in hot climates.
  • Safe operation — Solenoids ensure safe, reliable operation in explosive atmospheres.
  • Protection Analyzer — Remove organic vapors & H₂S, protecting sensitive analyzers.
  • Automatic switching function — Duplex dryer with auto switchover ensures 100% availability.
  • YH High-Temp Dryer
  • YQD ATEX Desiccant
  • SS316 Filter Housing
Food & Medical
0.01

µm Sterile Filtration Rating

Also delivered
  • FDA

    Food-contact grade

  • GMP

    Validated & documented

Hygienic Air for Food, Beverage & Pharma

Food production and pharmaceutical manufacturing require compressed air that is microbiologically safe, chemically inert, and fully traceable. Regulatory audits demand documented evidence of air quality.

  • ISO 8573-1 Class 1 oil — mandatory for direct food contact.
  • 316L electropolished housings — FKM seals, CIP/SIP-ready — hygienic for pharma.
  • Blow molding is crucial — 0.01 µm sterile filters at point-of-use eliminate bacteria.
  • Meets specifications — GMP documents include IQ, OQ, and PQ schemes.
  • YLL Refrigerated Dryer
  • SS316 Hygienic Housing
  • 0.01 µm Sterile Filter

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