Tuchenhagen 244-000380 is an OEM reference for a mechanical shaft-seal component. It is identified by the seal designation TPKDWSHJSF30. The reference is associated with the TP series of hygienic centrifugal pumps. The GEA spare-parts documentation associates this part number with a flushed single-acting shaft-seal arrangement (QU). The corresponding KE MOTION HYDRO product reference is BT3V.