Industrial Utility Efficiency    


For an organization to prove that it meets the standard it has to undergo a management system audit, either internal or external. The question, therefore, is how can those utilizing compressed air effectively evaluate their assets’ performance as part of an ISO 50001 energy management system and, in doing so, grow their bottom line and minimize their negative environmental footprint.


In this article we will discuss how to achieve actual oil-free air from your air compressor, no matter what type of air compressor it is. Air compressors of all designs turn mechanical power into pneumatic power by successively concentrating air across compression stages. A rotary screw air compressor, for example, utilizes rotating helical screws to drive air forward, increasing its pressure by reducing the volume of space the air mass takes up. Mechanical compression of this nature takes quite the force and energy to accomplish, which equates to heat generation and physical wear inside of the compressor. 

NFPA 99 Medical Air

Compressed air and gases are vital to numerous healthcare facility operations. Commonly used for breathing, sedation, and the operation of medical instruments, healthcare facilities must rely on these utilities for lifesaving and therapeutic benefits. The quality of the air and gas produced by the facility’s compressed air systems is paramount to their efficacy in promoting positive outcomes for patients.

Energy Management

ANSI /ISA–7.0.0–1996 is the globally-recognized quality standard for instrument air as defined by the Instrument Society of America. In this article, we’ll go through the Standard’s four elements of instrument air quality for use in pneumatic instruments.

Food Grade Air

Micro-aerosolized droplets are how many members of the microbial world become cross-contaminants via the air mode of transmission.  Food borne viral pathogen Hepatitis A and the ubiquitous Norwalk are very often transported via micro- aerosols. It is well known that many viral or bacterial pathogens or spoilers are transmitted via respiratory bursts [coughs/ sneezes] from people or air handling system, condensate, and splash back from floors. Strict cGMPs  can limit  and control transmission in terms of personal & environmental  hygiene.
Industry standards serve a very important purpose for the end users of compressed air equipment.  If the standards are well written, they can help to promote the equipment that they govern, as long as the equipment manufacturers properly apply and promote the standards.
Compressors in today’s market must meet a variety of standards written by a wide range of organizations throughout the world.   Until recently, most standards were written to deal with safety, both mechanical and electrical, and performance of the individual components of a compressed air system.
The NFPA 99 (National Fire Protection Agency) Standard for Healthcare Facilities (2005 Edition) is the current Code by which Healthcare facilities in the U.S. design their compressed air systems.  The NFPA 99 Standard covers many requirements for medical gases, with compressed air being just a component of the Standard.