STJH-TERMINAL-HEPA-HOUSING-TOP-INLET

Terminal HEPA Filter Housing Top-Inlet

A ceiling terminal housing for vertical branch ducts and room-side HEPA filter service.

Vertical top inlet
Room-side filter access
Multiple diffuser face options

Introduction de produit

This ceiling terminal accepts a vertical top duct connection and brings the final HEPA element to the room side for testing and replacement. The welded housing can be supplied in coated or stainless steel and configured for gel or PU gasket filters. Perforated, swirl and directional diffuser faces allow the discharge pattern to be selected for the occupied clean zone rather than determined by the upstream branch orientation.

Key Features

Direct vertical duct route

The top collar connects naturally to branch ductwork descending from the interstitial space.

Room-side maintenance

The filter and seal remain accessible below the ceiling without opening the upper plenum.

Selectable air pattern

Perforated, swirl or directional outlets adapt the terminal to different room layouts and throw requirements.

Paramètres techniques

Duct Connection	Top inlet
Filter Seal	Gel or PU gasket
Housing Construction	Welded coated or stainless steel
Filter Access	Room side
Diffuser Options	Perforated, swirl or directional face
Installation	Cleanroom ceiling terminal
Filter Type	Terminal HEPA element matched to housing
Test Access	Room-side ports by selection
Airflow Direction	Vertical inlet to downward room supply
Customisation	Disponible en fonction de l'application prévue et de l'environnement d'exploitation.

Applications

For pharmaceutical, electronics, medical and laboratory cleanrooms with conventional vertical branch ducts above the ceiling grid.

Solutions for Your Application

The top collar clashes with structural members or utilities above the ceiling.Coordinate collar diameter, terminal centerline and required straight duct length with the reflected ceiling and services model.

The diffuser pattern creates excessive local velocity over a workstation.Select the face type and airflow from the room layout, cleanliness target and occupied-zone velocity requirement.

Options disponibles

Specify filter face, seal type, housing material, inlet size, diffuser pattern, test ports, damper and ceiling-grid interface.

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