Responsive Respiratory E Cylinder Standard Post Valve,7.5 lbs,Each,110-0410Price: USD131.55 Responsive Respiratory E Cylinder Standard Post Valve is made of brushed aluminum with clear coat protective finish. It is 25-40 percent lighter than steel. 5-year hydrostatic test and ships empty, a for oxygen required for filling. Other products from H e a l t h P r o d u c t s F o r Y o u |