Covered as well is an expanded compression fitting line, which includes 1/4-in. OD tubing in both straights and adjustable position elbows. Also available are a miniature check-valve line and a patent-pending Series of diaphragm pressure regulators and vacuum regulators. Products typically find application in the instrumentation, homeland-defense, ink-jet, medical-equipment, semiconductor, hydrogen fuel-cell, automation, and aerospace industries. Catalog #705 is available for download in pdf format from the company Web site.