The RC swivel can either be either below or above the rotation unit, if below another swivel is required above the rotation unit to allow the sample to enter the sample hose to the cyclone.
Different cutting tools are used
The delivery system above the Rotation Unit requires a Blow-up/down system to allow for clearing of blockages.
Above the Blow-up/down we require a Diverter to direct the sample from the hole into the bull hose, which delivers the sample into the Cyclone