Fresenius Medical Care 4008S Dialysis Machine The unit contains the following modules: (Single blood Pump, Heparin Pump, Air Bubble Detector and Bibag). • The Dialysis machine powers on and complete the self test.• The unit is in excellent physical condition.• We ship worldwide please inquire for the shipping details and the cost.• Please see the pictures for more detail.• If any queries, please do not hesitate to ask.