There are 10 new models of pressure-reducing regulators available to provide accurate, consistent delivery pressures to processes and equipment to reduce the likelihood of process variability and protect sensitive equipment. Available in a variety of piston-type and diaphragm type designs, all models feature a captured inlet gauze-type filter and fine pitch stem threads for precise control. Applications include analyzer zero/span gas control, sample-handling systems, manufacturing processes, laboratories and other systems. Low internal volume allows rapid purging and limits the amount of surface area exposed to contamination. Swagelok 31500 Aurora Rd. Solon, OH, 44139