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Equipos de HVAC y manejo de aire para salas limpias
Unidad de manejo de aire montada en techo
A low-profile horizontal air handler that places filters, coil and fan above a ceiling where plant-room floor area is unavailable.
- Low-Profile Casing
- Bottom Service Access
- Direct-Drive Fan
- Condensate-Safe Installation
Introducción del producto
The ceiling-mounted air handling unit condenses the required filter, coil, drain pan and fan functions into a shallow casing suspended above a corridor or support area. Hinged or removable lower panels provide service access without requiring side clearance. A direct-drive fan avoids belt maintenance in the restricted ceiling void, while a full-width drain pan and correctly trapped outlet protect the ceiling below. Flexible connections and vibration isolators limit structure-borne noise.
Características clave
Bottom-access filters and fan assemblies can be serviced from a defined ceiling hatch.
A full-width sloped drain pan controls condensate beneath the cooling coil.
Direct-drive EC or plug fans provide airflow turndown without belt adjustment overhead.
Preocupaciones del producto del cliente
Ceiling equipment must remain shallow, drain reliably and permit maintenance from below without contaminating the occupied space.
Side-mounted filters cannot be removed because ducts and services fill the ceiling void.Bottom-access filter tracks align with a dedicated service hatch.
A blocked drain causes water to damage the ceiling below.A sloped pan, trapped primary drain and optional overflow switch provide layered condensate protection.
Fan vibration is audible through the ceiling structure.Spring or rubber isolators and flexible duct connections decouple the unit from the building.
A deep fan section cannot fit between structure and ceiling.Compact backward-curved direct-drive fans reduce total casing height.
Aplicaciones típicas
Cleanroom support corridorsLaboratory ceiling voidsMedical clean spacesSmall production suitesRetrofit ventilation zones
Parámetros técnicos
Representative construction ranges for a low-profile ceiling air handler are shown below.
| Materiales Core | Closed-cell polyurethane or mineral-wool acoustic insulation within double-skin casing |
|---|---|
| Panel de espesor | 25–50 mm insulated low-profile panel |
| Ancho efectivo | 700–2200 mm nominal casing width |
| Longitud máxima | Up to 5000 mm overall suspended length |
| Acero frente a espesor | 0.5–0.75 mm galvanized or coated sheet skins |
| Densidad Core | 38–44 kg/m³ polyurethane or 64–90 kg/m³ mineral wool |
| Conductividad térmica | 0.023–0.040 W/(m·K) according to insulation |
| Superficie acabada | Powder-coated galvanized outer casing with smooth galvanized inner liner |
| Tipo conjunto | Gasketed folded-panel joints with bottom-access doors and flexible duct collars |
| Customization | Disponible según la aplicación prevista y el entorno operativo. |
Opciones disponibles
Chilled-water or DX cooling coilElectric or hot-water heating coilEC fan and constant-airflow controlPrimary and secondary drain-pan protection
Planning a Ceiling-Mounted Air Handling Unit specification?
Envíenos sus dimensiones, condiciones de instalación, objetivos de rendimiento y acabado superficial requerido.
