Blade: CLS
The CLS blade is a sickle-profile plastic blade designed for HW Ventilation axial fans. Engineered for efficient medium-to-high airflow, it delivers reliable performance with low operational noise. Its lightweight and corrosion-resistant construction make it ideal for industrial and commercial ventilation applications.
Discover Fans and Blowers’ biggest achievements in 2025, including our HW Ventilation partnership, B.O.B. Stevenson acquisition, product expansion and projects.
Fans and Blowers wishes all customers, suppliers and partners a Merry Christmas and a Happy New Year. Thank you for your continued support throughout 2025.
Fans and Blowers are recertified for ISO 9001 Quality Management and ISO 14001 Environmental Management, reaffirming our commitment to quality & sustainability.
Learn how long an axial fan lasts, what affects its lifespan, and how to extend it. Discover key factors, maintenance tips and when to replace an axial fan.
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