Archives: Blogs

Why do hot air balloons rise? Because hot air is less dense than cooler air. It’s a fundamental principle of physics we intuitively grasp. But what about air that’s thick with moisture? If you’ve ever felt the oppressive weight of a humid day, you might assume that water vapor makes the air heavier. The truth, …

Air Density vs. Relative Humidity Read More »

Ventilating gas pipeline compressor buildings involves more than simply installing a few fans. Based on our expertise, we’ve found that each facility presents its own distinct challenges, making it impossible to apply a standardized ventilation solution across all pipeline compressor stations.  In this blog, I’ll discuss the criteria for pipeline compressor building ventilation system design. …

Criteria for Pipeline Compressor Building Ventilation System Design Read More »

The joy of woodworking often comes with a gritty downside: pervasive dust. It coats surfaces, clogs machines, and, most importantly, invades your lungs. Air quality control matters in a wood workshop for different reasons, primarily revolving around the health and safety of the woodworker and the quality of the finished product.  But what if you …

Air Quality Control in Woodworking Read More »

Most modern industrial ventilation systems engineered by Eldridge feature two essential components: louvers and backdraft dampers. While both components regulate airflow, they serve distinct functions. In this comprehensive guide to louvers and backdraft dampers, we’ll explore their similarities, differences, and specific purposes, along with the key factors that determine their selection for various applications. Similarities …

Guide to Louvers and Backdraft Dampers Read More »

It is May and already temperatures are soaring into the 90’s in many parts of the country.  If your facility does not have an adequate ventilation system, the solar load can easily add another 20 degrees to the inside temperature.  That makes for an unhealthy work environment.   In this blog, I’ll discuss how to prepare …

Prepare for Summer Heat Read More »

The sun beating down on your industrial building can cause excessive heat to build up inside over the course of the day. This heat, known as solar load, forces your cooling systems to work harder, driving up your energy costs. Strategically placed and sized industrial fans and ventilation components can significantly reduce the heat trapped …

Offset Solar Load with Industrial Fans and Ventilation Read More »

At our recent employee meeting, we recognized two long-time Eldridge employees with service Awards.   Fred Mott has been with Eldridge for 35 years.  He has been a valuable member of the sales team working with customers on a wide variety of complex projects including blow-down silencers, motor cooling systems, and railcar dryers. Fred has …

Recognizing Two Long-Time Eldridge Employees Read More »

Think your industrial ventilation is “good enough”? Many common beliefs about these systems can actually lead to unsafe and inefficient workplaces. From thinking more airflow is always better to neglecting essential maintenance, these misunderstandings can have consequences that affect both the safety of your workspace as well as your bottom line. As industrial ventilation design …

Common Misconceptions About Industrial Ventilation Read More »

In industrial ventilation, maintaining clean airflow is a critical consideration that cannot be underestimated. Inlet filters serve as essential components in protecting your people, equipment and products.  In this blog, I will delve into the vital role of inlet filters, their operational mechanics, and the advantages they provide for your ventilation system. Understanding Inlet Filters …

Vital Role of Inlet Filters Read More »