AltaDyne Altadyne Apm/Lal System * An economical, portable air flotation system offers both alternating pressure and low air loss. * Suitable for use in the prevention and treatment of Stages 1 and 2 of pressure ulcers. * Non-alternating, zoned sacral region low air loss can be selected by simply pressing the “static” switch. * The pressure control knob allows the firmness of the mattress to be adjusted for patient comfort. * The flotation mattress consists of individual transverse air cells designed for maximum support and pressure distribution. * Quick CPR deflation is accomplished by simply disconnecting the quick-connect hose couplings from the control unit. * Electrical rating 120 VAC/ 60Hz. * UL60601-1 and CSA C22.2 listed. * 300 lb maximum weight capacity. * Designed to meet the requirements of HCPCS code E0277. * 1 year limited warranty. Category Pressure Management Alternating Pressure/Low Air Loss Mattresses This item ships from a separate warehouse and may require extra time for delivery.