Day: May 26, 2026

EC cross-flow fan for a commercial fan coil unit
By longwell / May 26, 2026 / Engineering Case Studies

Two EC Cross-Flow Fans for an OEM Fan Coil Range: 850 m3/h

The obvious answer was a longer version of the small fan. The quieter ...

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620mm cross-flow fan assembly with aluminum impeller and housing
By longwell / May 26, 2026 / Engineering Case Studies

Cross-Flow Fan Assembly Without a Motor: 620mm OEM Kit

The customer wanted the aerodynamics without the motor. Selling half a...

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172mm 24V DC axial fan for industrial control cabinet cooling
By longwell / May 26, 2026 / Engineering Case Studies

24V DC Axial Fan for Control Cabinet Cooling: 251.8 CFM

Three speed variants, one envelope. Picking the middle one was the who...

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Wall-mounted bladeless fan developed as an ODM project for Europe
By longwell / May 26, 2026 / Engineering Case Studies

Wall-Mounted Bladeless Fan: A 230V ODM Project for Europe

A bladeless fan has no visible fan. All the engineering hides in the b...

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