The new FlexiSeal(tm) spring-energized polymer seals catalog from Seal Group's Packing Division, Parker Hannifin (Irvine, CA) is now available from the company. This engineering-oriented design guide focuses on PTFE value-added sealing solutions. Standard FlexiSeals are precision machined to fit inch fractional, MIL-G-5514 and AS4716 glands in radial rod, piston, and axial-faced seal configurations. Custom sizes and geometrics are available from 1/8-in. to 72-in. diameters without tooling charges. The company says its seals are used in dynamic and static applications when elastomer seals cannot meet the extreme operating conditions where harsh environmental conditions or low friction is required.