Due to a heavy and unforeseen workload last year I still have my Drager Dolphin unit for sale. It's not been used much and the cyclinder was tested in 09 and hasn't seen water since then. I don't want it to ust sit around so I hope someone wants to buy it.
Price is a very reasonable £1000 plus delivery (or you can pick it up I have bases in London and Dorset). I have no idea how to upload and image onto here, but I have pics on request.