Amico 15 LPM Oxygen Flowmeter with Medstar Quick Connect and Power Take Off (50 PSI Auxiliary Valve) MFG Part # FMO-15U-MS-PT Amico 15 LPM Oxygen Flowmeter with Medstar Quick Connect and Power Take Off (50 PSI Auxiliary Valve) MFG Part # FMO-15U-MS-PT Part Number: LQ-97 Product Price $167.00 This product is no longer available.