1-in-3 Alternating Overlay System Inflating and deflating every 12 minutes between A, B, C which equals to manually turn over the patient on bed for 5 times in 1 hour. Pump Dimension 27.5(L) x 13.5(W) x 9(H)cm Weight 1.6kg Case Material Flame Retardant ABS Supply Voltage AC 110V / AC 220V, 50 Hz / 60 Hz Operating Cycle 12 Min Mattress Dimension 190(L) x 85(W) x 11.5(H)cm Alternating 1 – IN – 2 Cell Height 4.5” x 17 Cells Weight 6.5kg Material Nylon PU (Cover) / Nylon PVC (Cell) Maximum Patient Weight 150kg Test Duration 24 Hours (Inflation) *The airflow output cycle time may vary slightly due to different electrical voltage and frequency *Mattress should always be used directly on top of an existing surface or an additional foam
