STjh single-cell gasket-seal bag-in bag-out filter housing

STJH-BAG-IN-BAG-OUT-FILTER-HOUSING-1X1-GASKET

Bag-In/Bag-Out Filter Housing 1 × 1 Gasket-Seal

A single-cell 304L stainless BIBO housing with a gasket-clamped primary filter and PVC service bag.

Single full-size filter cell
Gasket-seal clamping
PVC safe-change bag

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Product Introduction

The 1 x 1 arrangement serves one nominal 610 x 610 mm primary filter, keeping the duct footprint and change-out load appropriate for a small containment exhaust. An externally operated clamping mechanism compresses the filter gasket, while the ribbed bagging ring provides a barrier for removal and replacement from the access side.

Key Features

Compact exhaust cell

One filter position suits a cabinet, process enclosure or small room branch without the width of a multi-cell bank.

External seal adjustment

The primary-filter clamp is operated from outside the air path before the spent filter is handled through the bag.

Contained service boundary

A ribbed ring retains the PVC change bag so the filter can be enclosed throughout removal.

Technical Parameters

Filter Array	1 high x 1 wide
Nominal Filter Face	610 x 610 mm (24 x 24 in)
Primary Filter Depth	292, 406 or 457 mm
Primary Seal	Compression gasket with external linkage clamp
Housing Material	304L stainless steel
Change Barrier	203 µm (8 mil) PVC service bag
Housing Pressure Capability	Up to 3736 Pa positive or negative for the referenced construction
Service Access	One side, one primary-filter door
Prefilter Provision	Optional 51 mm track through the shared door
Customization	Filter depth, access hand, duct flange, pressure monitoring and isolation accessories can be configured for the exhaust system.

Applications

Contained HEPA exhaust for a biological safety cabinet, pharmaceutical process enclosure, isolation room or small hazardous-air branch.

Solutions for Your Application

Technicians could contact contaminants captured on a spent HEPA filter.Carry out removal, bag transfer and new-filter insertion through the secured PVC barrier at the access opening.

A multi-filter housing would add avoidable duct width and service clearance.Use the single 610 x 610 mm cell when the calculated airflow can be served by one selected filter.

Available Options

Primary-filter depth, neoprene or seamless gasket, prefilter track, differential-pressure gauge, test ports, dampers, transitions and change-out shelf may be selected.

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