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Day: April 28, 2026

longwell-wi-6980294928-project

By longwell / April 28, 2026 / Engineering Case Studies

110V Portable Explosion-Proof Fan for High-Pressure Ducting

Read how we engineered a custom 110V 60Hz portable explosion-proof fan...

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longwell-wi-6980136382-project

By longwell / April 28, 2026 / Engineering Case Studies

Sizing a 6×20 Activated Carbon Filter for Air Exhaust

Learn how to size a 6x20 activated carbon filter. First, we map out th...

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longwell-lwaa4d500s-5meb-18-pr

By longwell / April 28, 2026 / Engineering Case Studies

Upgrading a 500mm IP55 Axial Fan for a -30°C Outdoor Cabinet

Learn how we upgraded a 500mm IP55 axial fan for a harsh outdoor enclo...

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