Thanks Warren ,
The Right angled pick up tube is in what I call the 'Kettle' this pics up all every single drop of the water ,
The curved one is in what I call the HLT (my terminology may be wrong) but there will be two tubes in that one that whirlpools from the pump and the other which removes the wort by gravity.
The Two big white buttons on the top left connect by PVC tubes to the 'Air switch' box an electrical box with two GPOs (General power outlets) which I plug my Immersion heater in and the Pump from this box ,
The buttons enable me to control the pump or the immersion heater without having a normal electrical switch around liquids plus it is all close to the action without bending down or being dangerous . they have been great .
I removed for the pics the Covers for the pump and GPO.s to avoid splashes but dont have much problem as located pump under the Kettle or water heater.
Pumpy