SMC high purity HYPER FITTING series LQ* responds to the latest  demands in process control.  From parts cleaning to assembly and packaging, all processes are controlled for cleanliness, and the  use of new PFA virtually eliminates particle generation and TOC (total organic carbon) allowing confident use for the most  demanding applications.  If chemistries or flow requirements are changed duing process, our face seal design allows for quick  change of tubing, and/or tube diameters, using the same fitting body.