1. All electrical must be suitable for 230 V 2. Technical specifications of the a. Vacuum pump b. Heat pump c. Agitator (rotations per minute) 3. Electrical heater, what is the power of this element & is it possible for us to by-pass this an use heated water at 0 80 degrees Celsius 4. We will run this in batch and not continuous, what is the practical liter capacity. (we are most interested in the concentrated fluid, not the evaporated fluid. We will be concentrating juice to 1/3 the original) 5. What is the evaporation capacity in l/hour? 6. What construction details are there for cleaning of the system? 7. Is there a possibility to take out samples of the concentrate during the process? 8. What are the steel qualities? 9. Is this system certified for sale and use in the European Union and Norway? (TUV, ISO, NS) 10. What are the dimentions and weight of the assembled system? 11. Will this be shipped as one piece?  12. What are the guarantees on this product? 13 Is the steering and control system compatible with European interfaces?