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Industry-Specific Cleanroom Equipment
Medical Air Disinfection Unit
A mobile room-air recirculation cabinet with staged prefiltration, gasket-sealed HEPA filtration, enclosed UV-C treatment and separated front return and supply grilles.
- Enclosed UV-C Air Path
- Prefilter and HEPA Stages
- Mobile Recirculation Cabinet
- Interlocked Service Access
Product Introduction
The Medical Air Disinfection Unit is a self-contained mobile cabinet for supplementary air cleaning in occupied healthcare spaces. Room air enters through the lower front grille, passes a replaceable coarse prefilter and a gasket-sealed deep-pleat HEPA stage, then travels through a shielded internal UV-C treatment chamber before the fan returns filtered air through the upper front louvers. A light-gray powder-coated steel enclosure separates the service path from the occupied room, while the right-side access door provides direct filter and lamp-compartment maintenance without exposed UV during normal operation. The front display, three operating buttons and separate green and amber indicators provide local status at a glance. This recirculation unit does not establish room negative pressure, provide outdoor-air ventilation or connect to an exhaust duct.
Key Features
A shallow prefilter protects the gasketed HEPA cartridge, and both stages are retained on defined service rails to limit bypass.
The UV-C source remains inside a closed reflective chamber, with service-door interruption preventing routine exposure when access is opened.
Four braked swivel casters, a recessed transport handle, detachable power cord and front status controls support relocation between suitable clinical rooms.
Customer Product Concerns
Supplementary clinical air cleaning must move useful room air through a controlled treatment path while avoiding filter bypass, accessible UV exposure and cumbersome service work.
A distant central return grille may provide limited local aerosol removal where patients and staff gather.The mobile cabinet draws room air through a dedicated lower intake and returns treated air from the upper front outlet near the selected occupied zone.
Poorly seated filters can allow collected air to bypass the intended high-efficiency media.A guided prefilter stage and gasket-compressed HEPA cartridge maintain a defined, inspectable recirculation path behind the latched service door.
An accessible germicidal lamp can create an eye and skin exposure hazard during inspection or filter changes.The UV-C source is enclosed in its own metal chamber, and opening the service access interrupts operation before the treatment section is reached.
A fixed or difficult-to-clean unit may be left in an ineffective location or kept in service after filters load.Lockable casters and a recessed handle simplify placement, while the front status area and one-side service route make routine inspection easier to schedule.
Typical Applications
Hospital and clinic waiting roomsOutpatient treatment and observation roomsNursing-care and rehabilitation spacesTemporary supplementary air cleaning in clinical support areas
Technical Parameters
Typical configurable construction values for a mobile HEPA and enclosed UV-C medical room-air recirculation unit are listed below.
| Core Material | Synthetic-fiber prefilter, gasketed mini-pleat HEPA cartridge and enclosed UV-C reaction chamber in a powder-coated galvanized-steel cabinet |
|---|---|
| Panel Thickness | 25-40 mm reinforced folded-steel cabinet and service-door section |
| Effective Width | 400-500 mm nominal cabinet width |
| Maximum Length | Up to 950 mm overall cabinet height including casters |
| Steel Facing Thickness | 0.8-1.2 mm powder-coated galvanized-steel sheet |
| Core Density | 7850 kg/m³ for carbon-steel cabinet sheet |
| Thermal Conductivity | 48 W/(m·K) for carbon steel at room temperature |
| Surface Finish | RAL 7035 light-gray hygienic powder coat with charcoal grilles, controls, handle, latches and caster hardware |
| Joint Type | Gasketed quarter-turn service door with filter guide rails, compressed HEPA perimeter seal and interlocked enclosed UV-C compartment |
| Customization | Available based on the intended application and operating environment. |
Available Options
HEPA grade and clean-air capacity selected for the room volume and intended placementVariable-speed control and upper-outlet deflector configurationPowder-coated galvanized steel or AISI 304 stainless outer enclosureRemote run, lamp-status and filter-service alarm contacts
Planning a Medical Air Disinfection Unit specification?
Send us your dimensions, installation conditions, performance targets and required surface finish.
