Quadtro Select 18 x18 x3.25 Mid Profile Wheelchair Cushion Knee Supports Braces Temperature range: 50 ~ 380 7344301 Temperature range: 50 ~ 380 Celsius The Hi Boy series whirlpools offer complete coverage all the way to the back hip and shoulder areas for full immersion and full body treatment * Whitehall also offers an optional Adjustable Suspension Seat or Tank Top Seat so lower extremities such as the lower leg ankle and foot areas can still be treated * This option provides a standard stationary unit * Product Function: * For use on lower back * Product Details * Material: Stainless Steel * Legacy Model: DF 3628 JO 20A * Appropriate for: Athletic Trainer Physical Therapy * Capacity in Liquid Volume: 60 gallons * Body Treatment Location(s): sitting low back * Internal Length: 36 * Internal Width: 20 * Internal Depth: 28 * Certification(s): MET CE MID PROFILE 3 HIGH * 18 x 18 * Customized fit through the simple push of a knob * The revolutionary ISOFLO© Memory ControlTM offers shape fitting capabilities while the user is seated allowing quick and easy on demand adjustment to maximize function * The QUADTRO SELECT Cushion allows for quick simple position selection for every user while seated * Stability is enhanced by locking the air into place in each of the four quadrants * Easy to handle and carry at just 3 8 Lbs * Separated air cells allow air circulation to reach the surface of the skin and provide a cooling environment * Includes QUADTRO SELECT Cushion two way stretch cover hand inflation pump repair kit and operating instructions * 36 Month Limited Warranty * 3 year limited warranty