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SQ centrifugal fans are direct-driven, square-shaped inline centrifugal fans engineered for ventilation systems where space is limited. Ideal for supply, exhaust, return, or make-up air applications, these compact units deliver efficient performance in a durable design.

Key Features:

• Space-Saving Design: Square housing fits seamlessly into tight installations.

• Direct Drive System: Low maintenance, reliable operation with no belt adjustments.

• Robust Construction: Galvanized steel housing and aluminum backward-inclined wheel for corrosion resistance and durability.

• Versatile Applications: Suitable for commercial, industrial, and institutional ventilation systems.

Performance & Efficiency:
SQ fans provide quiet, efficient airflow with a backward-inclined wheel design that ensures stable performance under varying system conditions. Their inline configuration allows easy integration into existing ductwork.

Ideal For:

• HVAC systems with space constraints

• Air handling units, exhaust systems, and fresh air supply

• Environments requiring durable, low-maintenance fans

Why Choose SQ Centrifugal Fans?
Compact, reliable, and built to last, SQ fans offer an effective solution for modern ventilation challenges where space optimization is critical. Request a quote or technical data today for your project needs.