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FFU and Terminal Air Purification Equipment
Mobile Cleanroom Air Purifier
A self-contained caster-mounted purifier that draws room air through accessible prefilter and HEPA stages and returns clean air upward without permanent ductwork.
- Caster-Mounted Mobility
- EC Fan Airflow Control
- Multi-Stage Filtration
- Upward Clean-Air Discharge
Product Introduction
The mobile cleanroom air purifier packages an EC fan, coarse prefilter and cleanroom-grade HEPA final filter in a narrow vertical cabinet. Room air enters through the lower intake, passes through the staged filters and leaves through an adjustable upper grille, creating a low-to-high circulation path around the occupied zone. Locking non-marking casters allow the unit to move between rooms, while a hinged service panel gives direct access to each filter stage. An optional molecular filter can be added where light odour or gaseous contaminant polishing is required.
Key Features
Variable EC airflow allows quiet continuous operation or a higher recovery setting after room activity.
Separate prefilter, molecular and HEPA cassettes can be serviced without dismantling the fan section.
Locking cleanroom-compatible casters keep the cabinet stable after relocation.
Customer Product Concerns
A temporary clean area may need additional particle removal even when no spare ceiling bay or duct branch is available.
A fixed ceiling purifier cannot follow changing production or maintenance activities.The narrow caster-mounted cabinet can be moved to the room that needs supplemental filtration.
A dirty prefilter shortens HEPA service life and raises operating noise.An independent accessible prefilter captures coarse dust before it reaches the final stage.
A high discharge velocity creates discomfort when the purifier faces occupied workstations.The upper discharge grille spreads clean air upward and away from the immediate breathing zone.
Moving a purifier risks marking a clean floor or allowing the cabinet to roll during operation.Non-marking swivel casters include brakes that secure the final operating position.
Typical Applications
Cleanroom recovery supportLaboratory air polishingHospital preparation roomsMedical-device inspection areasTemporary controlled work zones
Technical Parameters
Representative cabinet and filter ranges for a mobile cleanroom air purifier are listed below.
| Core Material | Variable-speed EC fan with coarse prefilter, optional molecular filter and micro-glass H13-H14 HEPA final filter |
|---|---|
| Panel Thickness | 350-600 mm cabinet depth |
| Effective Width | 400-700 mm cabinet width |
| Maximum Length | Up to 1200 mm overall cabinet height |
| Steel Facing Thickness | 0.8-1.2 mm powder-coated steel or 304 stainless-steel cabinet panels |
| Core Density | Approximately 90-120 kg/m³ compacted density of the HEPA pack used in the mobile cleanroom air purifier |
| Thermal Conductivity | Approximately 0.035-0.043 W/(m·K) for the HEPA pack used in the mobile cleanroom air purifier |
| Surface Finish | Cleanroom-white powder coat with dark intake grille, blue control display and non-marking casters |
| Joint Type | Gasketed slide-in filter cassettes with hinged service door and sealed upward discharge plenum |
| Customization | Available based on the intended application and operating environment. |
Available Options
H13 or H14 HEPA filterActivated-carbon molecular stagePowder-coated or stainless cabinetLocal display or remote airflow control
Planning a Mobile Cleanroom Air Purifier specification?
Send us your dimensions, installation conditions, performance targets and required surface finish.
