STJH-CLEANROOM-RETURN-AIR-GRILLE-600X350

Cleanroom Return Air Grille 600 x 350 mm

A wider wall return that fits beneath equipment and work surfaces.

Landscape proportions distribute the opening across a broader wall bay.
The removable filter is sized specifically for this housing.

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Product Introduction

The medium format combines a shallow-height face with a wider filter opening. It keeps the same recessed depth as the compact version, making it useful where additional frontage is available but the wall cavity cannot become deeper.

Key Features

Landscape proportions distribute the opening across a broader wall bay.
The removable filter is sized specifically for this housing.

Technical Parameters

Housing Width	600 mm
Housing Height	350 mm
Recess Depth	260 mm
Filter Format	582 x 332 mm
Filter Depth	18 mm
Available Filter Grades	F5 or F8
Construction Options	Aluminum or stainless steel
Face Position	Flush with wall finish
Air Path	Low-level room return
Customization	Available for the intended room arrangement and service conditions.

Applications

Medium clean production rooms
Return air paths below fixed worktops

Solutions for Your Application

Increasing the return opening would require a deeper wall recess.

This model gains width while retaining a 260 mm housing depth.

The return point competes with wall-mounted fittings.

Its low rectangular face can be placed in the lower service band of the partition.

Available Options

Stainless steel exposed components
Aluminum construction
Choice of filter grade

Planning a Cleanroom Return Air Grille 600 x 350 mm specification?

Send us your dimensions, installation conditions, performance targets and required surface finish.

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