SlurryKat was showing the new Doda HD35 umbilical pump, which has extra metal in high wear areas and the option of Dura-Line harder wearing metal.

The impeller design has been tweaked, and this is said to boost output by up to 40m³/hr. But one of the biggest changes is to the main drive shaft: this now has a splined end for the AFI blade rather than being tapered, making servicing and overhauling easier.

The new design will be available from around April.