| 摘要 |
The present invention provides for a nozzle assembly including a body having a conduit extending from an inlet to an outlet. A first end of a shaft is mounted to the body and a second end of the shaft extends from the body proximate the outlet. The shaft is moveable between a retracted position and an extended position. A turret is rotationally mounted on the second end of the shaft and a plurality of nozzles are removeably mounted on the turret for alignment with the outlet. The nozzle that is aligned with the outlet sealingly mates with the outlet when the turret in the retracted position and is spaced from the outlet when the turret in the extended position.
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