Chemical Storage Tank For storage of ultrapure, electronic-grade chemicals, Guardian day tank from Edlon-PSI is constructed with a one-piece, 0.090" thick, removable Teflon PFA liner and a high density polyethylene outer shell to eliminate possible metal-ion contamination. Additional features include sidewall cutouts for liquid-level monitoring, heat exchanger coils, PFA-coated mixer assemblies, spray bars, baffles and fittings for feedline connections.
November/December 2000, RS# 209