VENTILATION & AIR PURIFICATION

Hygienic air handling units

Air handling configurations focused on cleanability, filtration and temperature and humidity control for controlled production, healthcare and research environments.

Discuss your requirements ↗
Hygienic air handling units
Air handling equipment · Configuration reference

Design considerations

  • Multi-stage filtration selected for cleanliness targets with access for inspection and replacement
  • Optional stainless steel lining and cleanable internal construction
  • Condensate trays and drainage designed to limit standing water
  • Lining, seals and component compatibility checked against the planned disinfection process

Application areas

  • Life sciences and pharmaceutical production
  • Healthcare and research facilities
  • Laboratories and animal facilities
  • Food production and testing environments

Configuration options

  • Outdoor-air or suitable recirculation modes
  • Close temperature and humidity control
  • Suitable high-efficiency filtration and test access
  • Standby fans for continuity requirements
  • Drain pans and drainage layouts that limit retained water
  • Service space coordinated with maintenance procedures

FUNCTIONS & SYSTEM DESIGN

Coordinate filtration, cleanability and environmental control.

Hygienic AHUs are configured around cleanliness and maintenance requirements. Filter sealing, cleanable interiors, condensate drainage and operating records matter alongside filter grade.

  1. 01

    Define cleanliness needs

    Identify served areas, supply-air requirements and schedules.

  2. 02

    Control filter bypass

    Coordinate frame sealing, pressure monitoring and test access.

  3. 03

    Design for cleaning

    Review internal surfaces, coils, drain pans, drainage and maintenance reach.

  4. 04

    Coordinate room control

    Align supply/exhaust operation with room pressure direction, temperature and humidity.

Materials and cleaning

Confirm lining and seal compatibility with the planned cleaning agents and disinfection process.

Filtration and testing

Agree section positions, seals, sampling and leakage-test conditions for the selected configuration.

Operating continuity

Evaluate fan redundancy, maintenance windows and alarm responses for the application.

EXPLORE THE AIR HANDLING UNIT

Understand each functional section.

Select a function to explore its role and maintenance considerations.

FUNCTION / 01

Staged particle control

Prefilters help protect internal components. Subsequent filters are chosen for the supply-air requirement. Filter sealing, pressure drop and replacement access are considered together.

Maintenance focus: inspect seals and track filter pressure changes.

SELECTION CHECKLIST

A clear starting point for selection.

Share the following information so the team can develop a suitable configuration and confirm its performance documentation.

Discuss a configuration ↗
Air and load
Design airflow, external static pressure, outdoor-air ratio and supply conditions.
Cooling and heating
Water or refrigerant conditions, available heating source and design duties.
Filtration and hygiene
Target filtration, cleaning procedures, material compatibility and test access.
Controls and operation
Hours, load variation, pressure/temperature/humidity sensing, alarms and control interfaces.
Delivery and maintenance
Section size, lifting route, connection directions, drainage and replacement space.

Explore other configurations

Modular air handling unitsHeat recovery and energy optionsApplication-specific air systems

LET’S TALK ABOUT YOUR PROJECT

Start with your air requirements.

Share your airflow, temperature, humidity, target pollutants or cleanliness requirements. We will help assess suitable equipment and system configurations.

+86 21 5912 2572 info@woodsair.cnView contact details