Knowledge Base
By Cas40 pages35 articlesHow compressed air actually works: the units, the compressor types, the parts you'll find on your machine, air quality, and everything downstream of the compressor. Start with the basics if you're new; pick a topic if you're looking something up.
Units in Compressed Air Systems Learn the variety of units used in compressed air systems, including pressure, airflow, and volume. With so many different units in play, it's easy to get overwhelmed....
- Compressed Air Units: Pressure, Volume, Capacity
- Compressed Air Rules of Thumb
- Pressure Drop
- Free Air Delivery (FAD)
- Overview: Compressed Air Basics →
Selecting the right air compressor is important for technical operations and businesses relying on compressed air. There a variety of compressor types on the market. And each compressor type offers di...
- Rotary screw compressors
- The Reciprocating air compressor
- The Scroll compressor: quiet and easy
- Portable diesel air compressors
- Overview: Compressor types →
Keep your compressor in top condition, with our great articles on air compressor parts. Buy only the right stuff for your compressor. Looking for info about air compressor parts? Air compressors have...
- Air compressor oil
- Air compressor oil filter
- Air compressor check valve: what it does, why it's there and how it works.
- Air compressor pressure switch
- Air compressor unloader valve
- Air compressor inlet valve
- Compressor Air filters
- Overview: Air compressor parts →
Different applications require a different compressed air quality - learn why and how to clean your compressed air Compressed air is inherently dirty, containing contaminants from ambient air and the...
- Compressed Air Contaminants
- Compressed Air Quality Classes (ISO 8573)
- Oil Free Compressed Air
- Compressed air filters
- Compressed Air Filtration Systems
- Inline compressed air filter
- Compressed air dryers
- Overview: Compressed Air Quality →
You probably don't notice it much (my wife doesn't), but air compressors are everywhere around us! I see one or more compressors almost every day. When going to work, I pass several construction sites...
- Paintball compressor
- 12 volt air compressor
- Scuba diving and the scuba air compressor
- Dental Compressor
- Overview: Air compressors are everywhere →
This section is about all the things after the air compressor. Creating compressed air is just the first step. There are several things that we need to do before we have usable compressed air at the p...
- Compressed air piping
- Air Receivers
- Multi-Compressor Control & Sequencing
- Overview: Compressed air systems and Components →
Compressed air is one of the most expensive forms of energy in your plant. These pages cover the practical side of getting that cost down: where systems typically waste energy, how to assess your own...
- Common Energy Wasters in Compressed Air Systems
- DIY Compressed Air System Assessment
- Professional Compressed Air Energy Audits
- Heat Recovery from Compressed Air Systems
- Overview: Energy & Efficiency →
Longer pieces on one topic at a time — unload running, star-delta starting, why you have an air receiver, the cost of compressed air.
- Unload Running Explained
- Motor startup system (Star-Delta)
- Why Am I Wasting Money On Compressed Air?
- Why have an air receiver anyways?
- Winter is coming…
- All articles →
Want it in order? The basics are also a free course: Compressed Air Basics. And for everything after the compressor — piping, dryers, filters, receivers, controls — there's Industrial Compressed Air Systems.