- Model number : 720 The 720, Bariatric Rehab Shower/Commode Chair, has a rigid, stainless steel frame and is low maintenance, with a 600 pound weight capacity. There are 6 available frame widths from 20″-30″ in two inch increments. Ensolite® seating options include race-track oval shaped opening, front/rear seat opening or a solid seat. The 720 helps fulfill many needs of the rehabilitating, long-term care or home-bound bariatric client. Frame is powder-coated and available in white or black.