Positive and negative pressure systems are all around us, whether we realize it or not. In a positive pressure system, the pressure inside a space is higher than the pressure outside, forcing air outwards. Conversely, a negative pressure system maintains a lower pressure inside, drawing air in.
Understanding the difference between negative pressure vs positive pressure is crucial in many industries, including healthcare, agriculture, and pharmaceuticals, especially when it comes to contamination control, odor management, and overall safety.
This article explains the principles behind these systems, their diverse applications, and the key factors to consider when implementing either a positive or negative pressure environment.
Read more