Understanding The Role of HVAC Units in The Pharmaceutical Industry

HVAC systems play a crucial role in the pharmaceutical industry. They are designed in such a way to maintain feasible environment conditions that pave the way for the manufacturing, testing, and storage of Pharma products. These systems are based on superior technology and ensure precise optimization of air quality, temperature, pressure, and humidity in a pharmaceutical manufacturing unit. 

In any pharmaceutical unit, it is necessary to maintain an optimal environment that can give superior levels of protection and effectiveness to sensitive pharmaceutical processes like formulation, storage, packing, and others. Since there could be diverse types of drugs being produced in a manufacturing unit, a HVAC unit provide product-specific temperature control in different zones for improved results. 

If you are looking for reliable HVAC solutions for pharmaceuticals, it is necessary that you validate the shortlisted HVAC system by testing it rigorously. This would help you refrain from any deviance prior installing the unit for the real facility. 

What are the major functions of Pharmaceuticals HVAC?

A pharmaceutical HVAC can have a number of applications and the selection of a particular unit depends on the product being manufactured in that unit. 

However, some of the major functions of an HVAC system are:

It is the most fundamental characteristic of an HVAC system in the pharma sector as inappropriate temperature can lead to the growth of microbes. In the absence of precise temperature control, water activity in the region goes up which can also be a cause of microbial growth. 

HVAC solutions for pharmaceuticals enable appropriate temperature control for feasible drugs manufacturing. Moreover, it also prevents power wastage by enhancing the temperature control process.

Humidity management is also a crucial piece of a Pharmaceutical HVAC system. Similar to temperature, uncontrolled humidity can cause microbial growth which tends to promote contamination.

It is important for an HVAC system to maintain proper humidity levels required for pharma products and procedures. 

Another most crucial function of an HVAC unit is to keep a check on the pressure inside the pharmaceutical facility. This prevents the seepage of air from uncontrolled regions to the controlled areas.

For this, these units supply air with higher volumes than nearby regions. This increases the pressure in the designated areas which averts the penetration of air from other areas. 

A pharmaceutical HVAC controls the airflow within a specific region to ensure a consistent airflow. This is because uncontrolled air flow can cause dust elements or foreign bodies to get into the air stream.

The blower’s job is to keep the air handling unit's airflow uniform. Today’s smart air handling units contains several sensors that continually monitor the airflow in a space and send the required airflow into the HVAC system's primary control unit. The sensors basically detect any kind of deviance in airflow and give a signal to the main controller, which further analyses the same. The variable frequency drive (VFD), for example, is controlled by the main controller to raise or decrease the blower speed. 

An air handling unit is the main component of an HVAC system and regulates all the crucial air conditioning activities. An AHU is comprised of a filter, coils, and a fan area within a casing. This casing is sealed to prevent leakage from either side. 

There are two types of coils in an AHU – heating and cooling. In a typical scenario, freezing water passes through the cooling coils and hot water through heating coils. The passing air through these coils gets cooler or hotter as per the requirement and changes the temperature of the respective area. 

Air Handling Unit also possesses some filters that are used for air purification. There could be several types of filters that can be used for distinct types of needs. AHU uses blowers for airflow generation. These blowers run at varying speeds to maintain the desired air flow to the serving area. 

Keeping in mind the crucial components of a pharmaceutical unit, having the right HVAC system is crucial to its effective functioning. So, if you are looking for industry-leading HVAC Solutions for Pharmaceuticals, explore all the available options and then choose the one matching your needs the best. 

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