Product Description This combination therapy overlay system provides both alternating pressure and low air loss to optimize pressure redistribution and manage skin maceration. Features Designed to prevent, treat and manage pressure ulcers in the home, long term care, or acute care setting. Pump delivers air volume of 8-LPM. Pump Image The nylon/TPU cover material is water resistant, vapor permeable, machine washable and secures to the overlay with straps. Each one of the 20, 5 deep air bladders are easily removed and replaced. Pillow function maintains the 3 air cells at the head of the bed in static mode for patient comfort. 300 lb. weight capacity. CPR valve allows for rapid deflation. EZ Lock/Quick Release Tubing Connector with 2 Ports has pressure tabs that allow easy and quick disconnect. Connector Image Specifications Manufacturer Drive Pump Power 110 VAC 160 Hz Pump Airflow LPM 8 LPM Pump Cycle Time 10 Minutes Pump Type Compressor Pump Alarms No Mattress Dimensions 80 x 36 x 5 Mattress Cover Material Fluid Resistant Nylon Weight Capacity 350 lbs. Warranty 1 Year Limited Owner's Manual 1 Each / Case