Yes, they are used throughout the state public hospital system here in New South Wales. I think they are very good, we have a few issues but the support here is top rate. They have up until recently provided 5 years warranty but the new state contract offers 10 years!
There are a couple of "known issues" one that is a cable working loose (Motor rotation error) which takes about 5 minutes to fix so we don't bother sending them in for repair and we are seeing some power supply issues now ( 5 years in use) but you just stick the pump in a box, email the repair form in to the company and they take it from there. Little effort or time involved from our part. The company also come on site and do the annual testing so all in all, we luv'em