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SQ Centrifugal : Direct Drive Square Centrifugal Inline Fan

SQ Centrifugal : Direct Drive Square Centrifugal Inline Fan

Model SQ Centrifugal is a direct drive, square centrifugal inline fan engineered for broad performance and application flexibility, delivering efficient, controllable airflow for intake, exhaust, return or make-up air duties across a wide range of system requirements. These fans are available with Greenheck’s Vari-Green® EC motor technology for superior efficiency and controllability.

Product Highlights

Airflow (cfm)
40 to 5,025
Maximum Static Pressure (in. wg.)
2
Airflow Direction
Exhaust
Supply
Installation Type
Overhead
Base/Floor
Mounting Location
Indoor
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Features

Access Panels Disconnect Switch Drive Frame Duct Collars Housing Construction Motor Wheel
Standard
Optional

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Product Details

Certifications

AMCA licensed for FEI, Air & Sound Performance

SASO

UL/cUL Listed for Electrical (UL/cUL 705)

HCAI Seismic Certified

Drive Type

Direct Drive

Housing Material

Galvanized Steel

Aluminum

Housing Style

Square

Impeller Material

Composite

Aluminum

Impeller Type

Centrifugal Wheel

Mounting Orientation

Horizontal

Vertical

Spark Resistance

None

B

C

Documents

Drawings

Static Model File Type Action Type
Revit icon Revit .RFA
3D CAD 3D CAD .DWG
3D CAD 2D CAD .DWG search icon Search

Media

Why you should select an SQ Mixed Flow over a legacy Inline fan

Why you should select and specify Vari-Green®

Vari-Green vs. PSC Motor