Chromatography Research Supplies Model 500 H2O filter - 1/4'' brass fittings

The Model 500 will remove water from over 20 standard cylinders of compressed air. The purifier can be regenerated by baking under helium flow at 200 deg. C for 4 hours, venting to the hood. Approximate dimensions: 2 in. x 14 in. with fittings. Maximum pressure is 1000 psig. It is shipped filled with high-purity helium