STjh 1200 mm negative-pressure closed RABS with a top exhaust connection and separate transfer chamber on white

STJH-RABS-BARRIER-SYSTEM-1200-NEG

Closed Restricted Access Barrier System 1200 mm Negative-Pressure

A compact negative-pressure closed RABS for sterile work that needs additional operator and environmental containment.

Negative-pressure containment
840 mm work zone
190 m³/h optional exhaust

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Produkteinführung

This model retains the compact 840 mm work zone of the positive-pressure unit but reverses the pressure scheme for containment-oriented applications. An optional hard-duct connection is documented at 190 m³/h and 27 Pa, providing a defined basis for facility exhaust planning.

Key Features

Containment pressure direction

Negative pressure limits outward leakage from the closed process enclosure.

Compact transfer arrangement

A dedicated 355 mm-wide pass-through supports material movement without expanding the main zone.

Defined duct duty

The published optional hard-duct value helps engineers assess connection pressure and airflow demand.

Technische Parameter

External Dimensions without Base	1340 x 820 x 1320 mm
Main Work Zone	840 x 610 x 670 mm
Pass-Through Chamber	355 x 610 x 670 mm
Pressure Scheme	Negative
Barrier Type	Closed rigid glove-port enclosure
Optional Hard-Duct Exhaust	190 m³/h at 27 Pa
Process Suitability	Sterile handling requiring containment
Material Entry	Dedicated side pass-through
Nominal Size Class	1.2 m
Customisierung	Exhaust connection, glove layout and process services can be configured for the containment application.

Applications

Sterile hazardous compounding support, contained sample handling and small aseptic processes that require negative enclosure pressure.

Solutions for Your Application

The process requires sterile handling but outward leakage must also be limited.Select the negative-pressure configuration and maintain transfer through the enclosed pass-through.

The facility needs a known exhaust duty before duct design.Use 190 m³/h at 27 Pa as the documented optional hard-duct operating point for this size.

Verfügbare Optionen

Hard-duct exhaust, glove-port positions, support base and process penetrations can be coordinated with the room and workflow.

Planning a Closed Restricted Access Barrier System 1200 mm Negative-Pressure specification?

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