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Cleanroom Cleaning, Disinfection and Sterilization

Cleanroom Air Circulation Disinfector

A local cleanroom recirculation unit integrating sealed airflow paths, staged filtration, optional treatment modules, and controlled supply-air delivery.
  • Airtight recirculation path limits bypass around filter stages
  • HEPA-filtered supply supports local particle-load reduction
  • Plug-and-play controls simplify supplemental cleanroom airflow
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Product Introduction

This cleanroom air circulation disinfector is configured as a floor-standing or ceiling-mounted local recirculation module. Its sealed plenum, smooth enclosure, high-efficiency filtration, and variable fan enable targeted air turnover in pharmaceutical and other demanding controlled spaces. Final performance depends on room airflow mapping, filter selection, placement, and the facility contamination-control plan.

Key Features

Airtight integrated recirculation plenum

Prefilter and final HEPA filter stages

Energy-efficient variable-speed EC fan

Differential-pressure filter monitoring

Low-noise lined enclosure

Directional supply and return grilles

Optional cooling coil or compatible treatment module

Local touchscreen and remote control interface

Customer Product Concerns

Cleanrooms may develop local particle or heat loads that a centralized system cannot address efficiently. Supplemental equipment must avoid leakage, uncontrolled drafts, excessive noise, and maintenance practices that release captured contamination.

How is filter bypass controlled?Gasketed filter tracks, clamping hardware, and sealed casing joints maintain the intended airflow path.
Can airflow be balanced on site?The EC fan offers adjustable output, and optional airflow sensing supports commissioning at the selected operating point.
How is maintenance handled cleanly?Dedicated access panels permit staged filter removal and internal wipe-down without dismantling the main casing.
Can the unit communicate with facility controls?Optional Modbus or dry-contact interfaces provide run status, alarms, and speed commands.

Typical Applications

Pharmaceutical cleanroomsBiotechnology production spacesMedical-device controlled assemblyLaboratory support roomsFood and beverage clean zonesElectronics and precision manufacturing

Technical Parameters

Return air enters through a cleanable grille and passes a prefilter, fan, treatment section, and final high-efficiency filter before discharge through a directional supply grille. An EC fan provides adjustable airflow, while pressure sensors monitor filter loading. Optional cooling or compatible disinfection modules can be integrated.

Core MaterialAluminum or stainless-steel sealed plenum with gasketed filter tracks
Panel Thickness25–50 mm double-skin casing panels
Effective Width700–1200 mm unit width
Maximum Length900–1600 mm maximum casing dimension
Steel Facing Thickness0.8–1.2 mm metal facing
Core Density40–60 kg/m³ acoustic and thermal insulation
Thermal Conductivity0.030–0.040 W/(m·K)
Surface FinishWhite powder coating or brushed stainless steel with cleanable grilles
Joint TypeGasketed double-skin casing joints with sealed filter clamps and flanged air connections
CustomizationAvailable based on the intended application and operating environment.

Available Options

Floor-standing or ceiling-mounted configurationHEPA filter grades and prefilter formatsIntegrated cooling coilUV-C or other compatible air-treatment sectionLocal touchscreen and BMS connectionStainless-steel internal surfacesSupply and return duct adapters

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