Send inquiry Bung adaptor G2"(m)-Ø26(f) With split collar. G2” (m) thread for drum or drum covers. Tube Ø 26 fits pumps 12540, 12541,12542 Send inquiry Download picture Technical data Part No 28586 Pump 12540, 12541,12542 Pump tube Ø 26 mm H.S. Code 84139100