HEPA terminal housing with a square diffuser face and a top inlet, photographed on a white background.

Square HEPA terminal housing with a round-hole diffuser plate, photographed on a white background.

Square HEPA terminal housing with a perforated outlet face, photographed on a white background.

HEPA terminal housing with a square perforated face, photographed on a white background.

Product reference photo · Configuration to confirm

The photograph does not define the quoted configuration. Request the drawings and documents for your requirements.

Air supply & filter housings

HEPA terminal housings

Terminal HEPA filter housings for cleanroom ceiling grids, in top-adjustable, replaceable-media and disposable integrated versions; the housing, filter class and ceiling interface are fixed per configuration, and duct connection is done by the installer.

Top-adjustable version: filter position adjusted from above; side or top duct entry.
Replaceable-media version: media pack replaced from the room side, frame stays in the ceiling.
Disposable integrated version: sealed frame-and-filter unit with fine glass-fibre media.

Price indicationOn quotation

Quotation on request. Configuration and availability are confirmed with your quotation.

DEFINE THE REQUIREMENT

Your project requirements

Start with what you know. These inputs describe your project; the quoted configuration is confirmed separately.

Ceiling type and module size (T-bar, sandwich panel, light steel or lay-in)
Required airflow per outlet and duct inlet size
Filter class (H13 or H14) and housing version preferred
Power-free or damper-related options such as the top-adjustable mechanism
Quantity and destination country or port

Your equipment requirements

TECHNICAL PARAMETERS

Review the details. Confirm your configuration.

Catalogue values describe the family. The quotation for a configuration is the binding document.

Choose a model

Rated airflow / initial resistance (m3/h / Pa): 1000/160
Face velocity (m/s): 0.73
Alt. airflow / resistance (m3/h / Pa): 600/90 - 1450/235

View complete parameter table

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Model	External W x H x D (mm)	Rated airflow / initial resistance (m3/h / Pa)	Face velocity (m/s)	Filter area (m2)	Alt. airflow / resistance (m3/h / Pa)	Recommended final resistance (Pa)	Filter class (EN 1822)
B59-001	610x610x120	1000/160	0.73	10.9	600/90 - 1450/235	400	H13
B59-002	610x915x120	1450/155	0.72	16.1	900/90 - 2200/235	400	H13
B59-003	610x1220x120	1920/155	0.72	21.3	1200/90 - 2950/235	400	H13
B59-004	610x610x150	1230/155	0.92	13.6	600/70 - 1450/190	400	H13
B59-005	610x915x150	1810/155	0.90	20.1	900/70 - 2200/190	400	H13
B59-006	610x610x220	1500/155	1.13	16.8	600/60 - 1800/190	400	H13
B59-007	610x915x220	2230/155	1.11	24.8	900/60 - 2700/190	400	H13
B59-008	610x1220x220	2950/155	1.10	32.8	1200/60 - 3600/190	400	H13

Table covers the disposable integrated version. Alternative airflow/resistance pairs are the low and high operating points listed here. Non-standard sizes and H13/H14 efficiency available on request. Top-adjustable and replaceable-media versions are sized by ceiling module and filter face, quoted after confirmation.

Configurations for this family are quoted on request.

Status: Quotation on request
Minimum order: Stated per quotation
Lead time: Stated per quotation

ABOUT THIS EQUIPMENT

Built around the requirement.

HEPA terminal housings mount the final HEPA filter at the supply-air end of a cleanroom air-conditioning system. Three versions are offered. The top-adjustable housing sets the filter face relative to the ceiling from above, with side or top air entry, a compact powder-coated steel housing and a diffuser plate; the filter is reachable and replaceable from below. The replaceable-media integrated housing keeps the frame in the ceiling and replaces only the media pack from the room side, using special retaining clips; the anodized aluminium extrusion frame suits T-bar, sandwich-panel, light-steel and lay-in ceiling types, with three inlet sizes and an optional stainless outlet plate. The disposable integrated housing is a sealed frame-and-filter unit with a fine glass-fibre media pack capturing particles of 0.3 µm and above; the anodized aluminium frame is closed-cell sealed, and the unit is replaced as one piece at the end of media life. The source rates B1-class fire performance for the 10 mm PE insulation on the disposable version and lists H13 filter class as standard, with custom sizes and H13/H14 efficiency on request.

Features

Top-adjustable version: filter position adjusted from above; side or top duct entry.
Replaceable-media version: media pack replaced from the room side, frame stays in the ceiling.
Disposable integrated version: sealed frame-and-filter unit with fine glass-fibre media.
Filter class H13 to EN 1822 as standard; H13/H14 and non-standard sizes on request.
Anodized aluminium frames for T-bar, sandwich-panel, light-steel and lay-in ceilings.
Diffuser plate spreads supply air evenly into the room.

Applications

Pharmaceutical and biopharmaceutical cleanrooms
Hospital operating rooms and laboratories
Microelectronics and semiconductor plants
Food processing clean areas
Optics, film and fibre-equipment production

SCOPE TO CONFIRM

Agree what comes with it.

Terminal housing with HEPA filter stage and diffuser plate, quoted as a fixed configuration by version, ceiling module and filter class.

Sealing between housing and ceiling, plus replacement media packs, listed in the quotation.

Duct connection, ceiling reinforcement and final testing on site stay with the buyer's installer.

PACKING & DELIVERY

Plan the handover.

Include your destination, delivery port and packing requirements in the enquiry. Packed dimensions, weight, shipping scope and lead time are confirmed for the quoted configuration.

Spare parts

Spare parts are listed with each quoted configuration.

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