Yes, sand. You’re right about the cost of the other pumps, Landia was the cheapest, £5k+. I’m not dealing with a lot of slurry, only from the shed which goes into a sand channel and then through a short length of 6” pipe into a 5’ square pumping chamber . 100 cows, probably 6 cubes a day of slurry so hard to justify an expensive pump, the one I’m going for is expensive enough!am I correct in thinking that you’re bedding on sand? Be interesting to hear how you get on with it, most of the specialist sand slurry pumps and mixers (e.g. GEA Houle or Landia) are over £20k