STjh large 700 mm vertical unidirectional pass box with broad white shell, stainless chamber and full-width HEPA housing

STJH-VERTICAL-UNIDIRECTIONAL-PASS-BOX-700

Vertical Unidirectional-Flow Pass Box 700 mm

A large filtered transfer chamber sized for production totes and bulky aseptic material loads.

700 mm cubic work chamber
535 x 535 mm HEPA filter
0.45 m/s vertical airflow

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Produkteinführung

This 700 mm cubic transfer chamber is the largest model in the vertical unidirectional-flow family. A 535 x 535 mm HEPA filter supplies a nominal 0.45 m/s downward air stream across the usable volume, while the 950 x 700 x 1100 mm outer cabinet accommodates the fan and filter section. Powder-coated steel suits general clean production, and SUS304 is available where more frequent wipe-down is expected.

Key Features

Higher transfer capacity

The enlarged cube accepts wider totes and grouped components that do not fit the smaller 500 or 600 mm chambers.

Full-chamber air sweep

The larger HEPA face distributes filtered air vertically across the load zone instead of relying on a small point discharge.

Material choice by cleaning duty

The cabinet can be specified in coated steel for general service or SUS304 for more demanding sanitation routines.

Technische Parameter

External Dimensions	950 x 700 x 1100 mm
Usable Chamber	700 x 700 x 700 mm
HEPA Filter Size	535 x 535 mm
Nominal Air Velocity	0.45 m/s
Cabinet Material	Powder-coated steel or SUS304
Airflow Direction	Vertical unidirectional downflow
Transfer Format	Wall-mounted two-door chamber
Load Type	Large totes and production materials
Door Control	Interlocked configuration available
Customisierung	Verfügbar je nach beabsichtigter Anwendung und Betriebsumgebung.

Applications

Designed for pharmaceutical, biotechnology and precision-production walls where larger aseptic totes or grouped material kits must cross a room boundary. Confirm that the 700 mm load envelope leaves clearance around the product so filtered air can pass rather than being blocked by a tightly packed container.

Solutions for Your Application

A medium pass box forces operators to split one production kit into multiple transfers.Use the 700 mm chamber to keep compatible items together while respecting the approved load pattern and weight limit.

A bulky tote can shield surfaces from the downward clean-air stream.Define a loading diagram with open clearance beneath and around the tote before the transfer procedure is released.

Verfügbare Optionen

Select coated steel or SUS304 construction, door orientation, viewing windows, interlock controls and filter-status indication. Final fan duty, filter grade and permissible load mass should be confirmed for the installation.

Planning a Vertical Unidirectional-Flow Pass Box 700 mm specification?

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