Nitrogen generators are a cost-effective alternative to purchasing cylinders or dewars of nitrogen. Typical payback on a nitrogen generation system is less than two years. After this, our customers save thousands of dollars every year going forward. However, your PSA or membrane nitrogen generator will require yearly service. By simply following our recommended Preventative Maintenance schedule your unit should provide you with trouble-free operation for many years. Contact Compressed Gas Technologies today to discuss your maintenance requirements.