Static Pressure & Airflow

Airflow and static pressure are the two numbers every fan decision hangs on — and the two most often misread. This tag explains CFM/m³h conversion, static vs total vs velocity pressure, duct resistance budgeting and how filters and coils move the operating point over time.

Industrial axial fans
By longwell / May 20, 2025 / News

Industrial Axial Fans: Efficient Airflow Solutions

Key Highlights Industrial axial fans are made to move large volumes of...

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By longwell / May 20, 2025 / Brand

Intelligent Wind Control, Master the Airflow

In the airflow management revolution of industrial and architectural f...

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By longwell / May 6, 2025 / Research

Powerhouse Performance | LONGWELL LWCE-120680SN-06 Cross-Flow Fan Redefines Industrial Airflow

Engineered with EC external rotor motor technology, the LWCE-120680SN-...

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LWBE3G560-218PT-06
By longwell / March 25, 2025 / News

Enhance Your Airflow Efficiency with Longwell Fans: The LWBE3G560-218PT-06 Product

When it comes to ensuring efficient ventilation in industrial settings...

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By longwell / March 24, 2025 / Product

How LONGWELL Cross – flow Fans DC65520MN – 07 Pass Rigorous Product Tests

Longwell’s DC65520MN-07 Cross-Flow Fans Pass Rigorous Product Te...

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axial fans hvac
By longwell / March 13, 2025 / News

Axial Fans HVAC: Optimizing Airflow in Your Space

Key Highlights Axial fans are key for good air movement in HVAC system...

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Centrifugal Fan vs Axial Fan
By longwell / December 24, 2024 / News

Centrifugal Fan vs Axial Fan: Key Differences Explained

Key Highlights A centrifugal fan makes airflow by increasing air press...

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Axial Fan vs Centrifugal Blower
By longwell / December 17, 2024 / News

Axial Fan vs Centrifugal Blower: Comprehensive Comparison

Key Highlights Axial fans and centrifugal blowers represent two primar...

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By longwell / November 15, 2024 / News

Centrifugal Fan vs Axial Fan: Which One to Choose?

When selecting a fan for your system or application, it’s essential to...

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