| 摘要 |
A cleaning device for cleaning of the inside of tanks and similar containers by a cleaning fluid, the cleaning device including a connector part for connecting the cleaning device to a piping system, a rotor part rotatably arranged relative to the connector part and a holding part for rotatably holding the rotor part adjacent to relative to the connector part, and where the holding part is provided with a first holding arrangement which co-operates with a corresponding second holding arrangement on the connector part releasably hold the holding part to the connector part, where the holding part can rotated around its longitudinal direction between a holding position and a releasing position. |
