Day: April 9, 2026

longwell-wi-6952895469-project
By longwell / April 9, 2026 / Engineering Case Studies

Drop-In Replacement for a 230V Double Inlet Centrifugal Blower

Learn how we engineered a custom double inlet centrifugal blower to re...

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longwell-wi-6952645907-project
By longwell / April 9, 2026 / Engineering Case Studies

HVAC Ventilation 230V 125mm Circular Duct Fan

Learn why this 125mm circular duct fan drops to 294 m3/h and uses an I...

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longwell-lwbe3g225-092ps-04-pr
By longwell / April 9, 2026 / Engineering Case Studies

Custom Centrifugal Fan Mounting Hardware for HVAC Units

We changed the centrifugal fan mounting hardware to male-female stando...

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By longwell / April 9, 2026 / Technical Articles

Axial Fan Not Working 10 Common Problems and Solutions

LONGWELL Axial Fan Not Working? 10 Common Problems & Troubleshooti...

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