Edlon-PSI/Robbins and Myers Inc.

Designed for storage of ultra-pure electronic-grade chemicals required for processing silicon wafers, Guardian Day Tank has a one-piece, 0.090" thick, removable Teflon PFA liner with a high density polyethylene outer shell to eliminate possible contamination from the container. The unit from Edlon-PSI, a unit of Robbins and Myers Inc., also has sidewall cutouts for liquid level monitoring; heat exchanger coils; PFA-coated mixer assemblies; spray bars; baffles and feed line connection fittings. The liner's fusion-welded construction provides smooth seams with tensile and elongation properties equal to those of the film itself.
September/October 2000, RS# 229