STJH 600 x 900 mm 220 V AC fan filter unit with an intermediate rectangular body shown on white

STJH-AC-FAN-FILTER-UNIT-600X900-220V

Fan Filter Unit 600 × 900 mm 220 V AC

An intermediate rectangular module for a work zone that extends beyond a square supply opening.

Intermediate rectangular footprint
220 V AC configuration
Top-side filter maintenance

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Introducción del producto

The roughly 1.5:1 module format offers a longer filtration footprint without using the full length of a 1200 mm nominal unit. A forward-curved blower feeds the internal distribution space above the filter. This version is specified for a 220 V AC installation with a matching motor and frequency configuration. The 600 × 900 mm designation is nominal, rather than an exact cut-out dimension.

Características clave

More flexible roof layout

The medium-length body can sit over an elongated fixture while leaving room at one end of the enclosure for other services.

Distributed filter loading

An internal baffle and diffuser spread the blower discharge before it reaches the filter face, reducing direct concentration beneath the fan outlet.

Conventional AC control

Discrete switch positions make the operating setting visible to staff maintaining a small group of independently controlled units.

Parámetros técnicos

Nominal Module Size	600 × 900 mm
Approximate Casing Dimensions	600 × 903 × 320 mm (W × L × H)
Electrical Supply	220 V AC, single phase; 50 or 60 Hz configuration
Motor Type	PSC AC motor driving a forward-curved blower
Speed Selection	Low, medium and high switch settings
Final Filtration	HEPA element rated 99.99% at 0.3 µm
Inlet Prefilter	MERV 7 removable inlet filter
Housing and Filter Frame	Coated steel casing with aluminum final-filter frame
Filter Replacement Access	Filter serviced from above the ceiling
Customization	Disponible según la aplicación prevista y el entorno operativo.

Applications

Useful above an assembly fixture, a rectangular handling cover or an intermediate cleanroom ceiling bay. Locate the supply relative to the exposed product area and provide a return route that does not draw room air across the work surface.

Solutions for Your Application

A square module leaves the end of an elongated fixture outside the supply footprint.Use the longer filter layout to align the supply with the fixture, then check the complete working area rather than relying on nominal module size alone.

Overhead pipes could prevent later replacement of the final filter.Reserve a clear lifting and access route above this top-service unit when arranging utilities around the ceiling bay.

Opciones disponibles

Specify the required mains frequency and connection style for the 220 V assembly. Mounting-interface dimensions and a replacement-filter package can be discussed for the selected enclosure layout.

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