I have a turn q plus automatic turning mattress low air loss therapy system for sale. It turns patients between 30 and 40 degrees of lateral rotation to the left or right. It is fully automatic and the turn interval can be set between 4 minutes and 2 hours. There are 7 turning modes to choose from, 3 fixed positions and 4 automatic. Brand new mattress cover and comes with bed frame and side rails. www.invacare.com/doc_files/1098354.pdf for more information. For sale for $2500 plus shipping. Email me at samdor@roadrunner.com with any questions