Portable nitrous oxide flowmeters are easy to move from operatory to operatory. However, the scavenging hoses would require disconnecting and reconnecting each time. This hose and adapter are designed for practices that have a portable nitrous oxide unit and wish to expand its use into a second operatory without moving the scavenger hoses from room to room.
One 4 ft. Vacuum Hose w/HVE Adapter provides the necessary components for an extra operatory.
This product is for existing systems that have a gauge that adjusts the suction flow to 45 liters per minute. If your existing system does not have a gauge to help adjust the flow, you should order a Scavenger Flowmeter.