STjh 500 CFM multi-mount air filtration unit showing mounting flanges, perforated intake and round duct connection

STJH-NEGATIVE-PRESSURE-ISOLATION-ROOM-UNIT-500CFM

Negative-Pressure Isolation Room Unit 500 CFM Multi-Mount

A 50–500 CFM HEPA unit that supports freestanding, wall, ceiling or interstitial installation.

50–500 CFM range
Four mounting approaches
Up to 250 W at 120 V

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Product Introduction

Mounting flexibility is the defining feature of this model. The same adjustable air-cleaning platform can serve a movable room setup or become part of a fixed hospital installation, giving planners more placement choices than a floor-only portable unit.

Key Features

Multi-position installation

The enclosure supports floor, wall, ceiling and interstitial arrangements.

Fine low-end control

A 50 CFM minimum supports smaller rooms and reduced-duty operation.

Facility-ready configuration

Fixed mounting permits a more permanent filtered-air path in recurring isolation areas.

Technical Parameters

Airflow Range	50–500 CFM
Final Filter	HEPA, nominal 99.99% at 0.3 µm
Mounting Options	Freestanding, wall, ceiling or interstitial
Power Supply	120 V
Maximum Power	Up to 250 W
Maximum Sound Level	Up to 63 dBA
Airflow Control	Variable
Installation Type	Permanent or relocatable
Primary Use	Hospital isolation-area air management
Customization	Mounting frame, discharge connection and controls can be adapted to the selected installation position.

Applications

Permanent isolation rooms, relocatable hospital containment areas and ceiling or interstitial HEPA recirculation installations.

Solutions for Your Application

Floor equipment obstructs circulation in a permanent isolation room.Use wall, ceiling or interstitial mounting to keep the occupied floor clear.

One fixed airflow does not suit rooms of different sizes.Commission the unit within its 50–500 CFM range for each room volume and pressure objective.

Available Options

Wall brackets, ceiling supports, interstitial transitions and room-specific control interfaces can be configured.

Planning a Negative-Pressure Isolation Room Unit 500 CFM Multi-Mount specification?

Send us your dimensions, installation conditions, performance targets and required surface finish.

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