The Science of Comfort

Your Premier Source for All Things HVAC

Price Critical Environments

Recent Posts

What Is Laminar Flow?

Posted by Price Critical Environments on July 5, 2022 at 10:16 AM

Examining the Science of Laminar Flow and How It’s Used in HVAC Applications

Laminar flow is a type of fluid motion characterized by smooth parallel layers, or laminae, that can slide relative to each other with little to no mixing. This is in contrast to turbulent flows, where chaotic changes in pressure and velocity can be observed as vortices, or eddies (reverse swirling currents), and where much more mixing occurs within the fluid.

Read More

Topics: Diffusers, HVAC Fundamentals, HVAC, Engineering, Critical Environments

What Are USP 797 and USP 800?

Posted by Price Critical Environments on April 26, 2022 at 11:11 AM

A Look at What’s New in the USP 797/800 Standards for Pharmaceutical Compounding

United States Pharmacopeia (USP) is a nonprofit organization that was founded in the 1820s by a group of physicians and is enforced by the U.S. Food & Drug Administration (FDA). USP sets standards for the identity, strength, quality and purity of medicines.

Read More

Topics: HVAC Fundamentals, HVAC, Engineering, Design Engineering, Critical Environments

How to Apply Fan Filter Units

Posted by Price Critical Environments on June 29, 2021 at 11:59 AM

Application of Fan Filter Units as Part of an HVAC System

Fan filter units can be applied in a variety of ways to best suit your application. This blog post provides an overview of the best practices for designing a system with Fan Filter Units.

Read More

Topics: HVAC Fundamentals, HVAC, Engineering, Design Engineering, Training, Tech Tip, Critical Environments

What is a Fan Filter Unit?

Posted by Price Critical Environments on June 15, 2021 at 10:43 AM

Understanding a Popular Solution for High Volume Filtered Air Needs

A fan filter unit, or FFU, is essentially a filtered laminar flow diffuser with an integrated fan and motor.
The integrated fan and motor provide enough static pressure to overcome the pressure drop of the internally mounted HEPA or ULPA filter.

Read More

Topics: HVAC Fundamentals, HVAC, Engineering, Design Engineering, Training, Tech Tip, Critical Environments, Filtration

At Price, when we say “the sky is the limit,” we actually mean it.

Our customers have come to count on a consistent and ever-increasing stream of new products and enhancements.  Price has a large team of experienced and talented engineers who are consistently working on breakthrough ideas.  We are not afraid to move into whole new product categories if we believe we have a contribution to make.

  • Research & Innovation
  • Technical Tours
  • Training Classes
  • Targeted Discussions
  • Mock-up Testing
  • Custom Solutions & Specials
  • Custom Finishes
  • Computational Fluid Dynamics
  • Virtual Reality

Subscribe to Email Updates

Recent Posts