How Long do Nitrogen Separation Membranes Last?

PRISM Membrane Separators designed to last 20 years.

Since inception ECS has used Air Products PRISM® Membrane Separators which represent the highest quality of available technology.

Air Products invented nitrogen membrane separation technology in the 1970’s and has continued to improve upon it. Currently, their membrane separators are designed for a twenty (20) year life expectancy at a 100% duty cycle (in the fire protection industry we use the membrane separator at no more than a 10% duty cycle).