Vintage Matheson Co Acrylic Air Flow Meter Gauge Rotameter Lot of 2 Lab

Lot 4 Key Instruments Flow Meters Rotameters 0-150 200 PSIG Max Untested

Lot Of 2 Key Instruments flow meter 0-65 psig

Cole Parmer 0- 5SCFH flowmeter rotameter

AALBORG INSTRUMENTS ROTAMETER PMR1-011399 0-65 PSI FLOW METER 200 PSIG MAX

AALBORG INSTRUMENTS ADJUSTABLE FLOW METER GAUGE 044-14G Max Pressure 200 PSIG

Key Instruments KI Variable Area Flow Meter Rotameter 200 PSI Max

Key Instruments flow meter 0-65 psig