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King Instrument 75303122C09 Flow Meter Rotameter 5-30 SCFH Air w/ Valve

Supelco Rotameter Kit 0-430 mL/min

COLE PARMER PMR1-010808 FLOAT METER

75202107C06 King Instruments Panel Mount Acrylic Block Rotameter 5 GPM

Omega, FL-3845G Rotameter Untested

COLE PARMER 150mm FLOWMETER 03227-34 MOD#: PMR1-010366

Automated Control Systems 330-155 Teflon Rotameter W/O Dial 0-1 slpm PTFE