Technical Services Request (TSR) Please complete the following fields and click Submit below. Select: StaticRotary/OscillatoryLinear/Reciprocating Motion Seal is: Radial/RodRadial/PistonFace/Internal Press.Face/External Press. Can gland be changed: YesNo Hardware Δ Spring Energized Seal Application Data Form View and/or Download with IE or Chrome only Rotary Seal Application Data Form View and/or Download with IE or Chrome only