Resources

Short answer: A PSA (pressure swing adsorption) nitrogen generator passes clean, dry compressed air through a bed of carbon molecular sieve, which holds back oxygen and lets nitrogen through. Two beds … read more

Short answer: A PSA nitrogen generator separates nitrogen with beds of carbon molecular sieve (CMS), and oil, water and dirt in the feed air can damage that sieve for good. A pre-treatment train of wa … read more

Short answer: AS/NZS 1715 is the Australian and New Zealand standard for selecting, using and maintaining respiratory protective equipment (RPE). For compressed breathing air, it sets the air quality … read more

Short answer: In most of Australia, a pressure vessel such as an air receiver can need two kinds of registration: design registration for hazard levels A to D and item registration for hazard levels A … read more

Short answer: Compressed air can push air through broken skin or a body opening, blow grit into eyes, damage hearing and throw fine dust back into the air you breathe. Clothing gives little protection … read more