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This crucial device allows you to set the suction pressure to the right amount to maximize safety—too little suction results in higher occupational exposure.  Too much suction removes nitrous oxide gas too quickly for your patient.  But the perfect amount of suction (45 liters per minute) creates the ideal circuit for safety and effectiveness.   

Connect this hose and adjustable flow meter to your suction system and the end of the scavenger tube of the Safe Sedate®.  Hold the flow meter vertical to read and adjust the ball meter to 45 liters.  It is that easy.  Extraneous gases are automatically evacuated, providing a safe environment for your patients and your staff.

NOTE: This product is not necessary for existing systems that have a gauge that adjusts the suction flow to 45 liters per minute.