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Sistemas de distribución de aire para salas limpias
Difusor de aire de techo de sala limpia
A smooth flush ceiling diffuser that spreads filtered supply air across the ceiling plane while retaining a cleanable face and sealed plenum connection.
- Flush Cleanroom Face
- Four-Way Radial Supply
- Removable Core Panel
- Sealed Plenum Connection
Introducción del producto
The cleanroom ceiling air diffuser distributes supply air after central or terminal filtration without introducing exposed fibres or difficult-to-clean recesses at room level. A formed steel face directs air radially in two, three or four horizontal directions, promoting mixing above the occupied zone. The core panel releases from below for wipe-down and access to an optional opposed-blade damper or balancing plenum. A perimeter gasket closes the diffuser frame to the ceiling, and the rear spigot uses a flexible or gasketed connection to limit leakage in the pressure branch.
Características clave
The smooth removable center section can be cleaned separately and returned to its indexed position.
A concealed perimeter gasket closes the frame against the clean ceiling surface.
Two-, three- and four-way cores adapt the throw pattern around walls, corridors and process equipment.
Preocupaciones del producto del cliente
A general cleanroom diffuser must spread conditioned air without leaving exposed dirt traps or directing an excessive jet onto work positions.
A concentrated vertical jet creates draughts at benches below the outlet.A radial core turns supply air along the ceiling and reduces occupied-zone velocity through induction.
Ceiling dust collects behind fixed diffuser blades that cannot be removed.The detachable face exposes both surfaces for routine wipe-down without removing the frame.
Air leaks around the ceiling cutout instead of entering the room through the face.A perimeter seal and gasketed plenum connection keep the supply path inside the terminal assembly.
A four-way pattern washes contaminants from an adjacent wall or doorway.Directional core variants block the unwanted quadrant while retaining coverage of the intended room area.
Aplicaciones típicas
Mixed-flow pharmaceutical cleanroomsGowning and airlock ceilingsMedical-device assembly roomsLaboratory circulation and support zonesClean packaging areas
Parámetros técnicos
Common material and dimensional ranges for a flush cleanroom radial ceiling diffuser are shown below.
| Materiales Core | Formed powder-coated steel face and removable radial discharge core with galvanized rear plenum |
|---|---|
| Panel de espesor | 0.8–1.2 mm diffuser face and plenum sheet |
| Ancho efectivo | 300–600 mm nominal ceiling-module width |
| Longitud máxima | Up to 1200 mm for rectangular special-format diffusers |
| Acero frente a espesor | 0.8–1.2 mm formed steel face and frame |
| Densidad Core | Approximately 7850 kg/m³ for the steel diffuser face and core |
| Conductividad térmica | Approximately 45–60 W/(m·K) for the steel diffuser face and core |
| Superficie acabada | Smooth white epoxy-polyester powder coating with optional 304 stainless-steel face |
| Tipo conjunto | Gasketed ceiling frame with removable face and round or rectangular plenum inlet |
| Customization | Disponible según la aplicación prevista y el entorno operativo. |
Opciones disponibles
Two-, three- or four-way radial pattern304 stainless-steel visible faceBalancing plenum with measurement damperSpecial ceiling-grid frame and powder-coat color
Planning a Cleanroom Ceiling Air Diffuser specification?
Envíenos sus dimensiones, condiciones de instalación, objetivos de rendimiento y acabado superficial requerido.
