Industrial Utility Efficiency

System Assessments

An envelope manufacturer is upgrading their vacuum system to include a new VSD controlled pump. As part of the preparation for the installation, an energy baseline was developed, and leakage survey conducted. The auditor used a newly developed acoustic imaging camera as well as a basic ultrasonic leak detector gun. This article describes what was found and some of the challenges faced in detecting leaks in a busy plant.

Blow-off Air

A metal producer, in the Midwest, spends an estimated $2.4 million annually on electricity to

Blower Controls

The capacity and pressure requirements of blowers in a Water Resource Recovery Facility (WRRF) are


In open end pipe line suspension flow, or dilute phase pneumatic conveying, proper particle

Piping/Pressure Loss


Machine builders aiming to improve the energy efficiency of their machines tend to focus on using

Vacuum Controls

In the world of semiconductor manufacturing, it’s an understatement to say peak productivity and

Vacuum Generation

Air-driven Venturi vacuum generators have long been a viable option for fast-response, localized,