Air Handling & HVAC

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Air handling

Air changer per hour

Air Changes Per Hour (ACPH)

By ACH Engineering | September 22, 2023
What is ACPH? Air Changes Per Hour (ACPH) is a critical metric used to quantify the rate at...
2

What are HVAC Systems?

By ACH Engineering | May 29, 2023
HVAC (heating, ventilation, and air conditioning) systems play a critical role in maintaining proper conditions within a cleanroom....
5

An Insider Look: Passbox vs Airlock

By ACH Engineering | February 6, 2023
Passbox and airlock are two types of controlled environments used in various industries to prevent contamination during material...
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Cleanroom Pressurization

By ACH Engineering | December 19, 2022
Cleanroom pressurization refers to the control of air pressure within a cleanroom environment to maintain desired cleanliness levels...
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Why Airlocks?

By ACH Engineering | April 6, 2022
Ante Rooms Are So Important in GMP Facilities Airlock systems play an important role in pharmaceutical industries, protecting...
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Cleanrooms and Air Filtration

By ACH Engineering | March 19, 2021
One of the main things that makes a cleanroom “clean”, is the air distribution & filtration system. The...
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The Importance of Cleanroom Airflow

By ACH Engineering | December 31, 2020
Any controlled environment or cleanroom is expected to maintain a contamination-free, conditioned, and consistent air flow. Maintaining consistent cleanroom airflow is...
Efficient HVAC in cleanrooms

What is the Importance of an Efficient HVAC System in the Cleanroom?

By ACH Engineering | October 2, 2020
Basic HVAC System Principles Heating, Ventilation, and Air Conditioning (HVAC) systems are the heart of any building, working...