AUTOFLOW SYSTEM 9 SARI FACE MASK

The Autoflow air supply power pack is supplied in all the sets listed below. It automatically regulates and controls the volume of filtered air supplied to the face piece, excessive draught is avoided, positive pressure is maintained in the face piece. The electronic control system, adjusts the air flow automatically when the users respiratory rate changes it also compensates for filter clogging and for different filter types. Comfortable to wear over long periods due to the low breathing resistance. The operating life of the filters is extended as they are not exposed to undue loads. The rechargeable battery pack supplies over 8 hours' service from one charge. Flow rate: 120l/min. Battery: 4.8V 5Ah Nicad. Operating time on single charge: 120l/min flow rate for 8 hours, depending on the filter/face piece combination. Recharging time: 14 hours. Weight: 1.4kg without filters Supplied with: Belt, connecting hose, battery pack, recharger, transformer.