VINTAGE GILMONT FLOW METER #150 mm FREE SHIPPING

Gilmont Instruments Flow Meter GF-5522-2217 Valve 150mm 5522-2317

Gilmont Instruments Flow Meter GF-8531-1606 PMR1-011102 Brass Valve 150mm NEW

Gilmont Instruments Flow Meter 150mm GF-5541-1500 New!!

Gilmont Instruments Flow Meter

Gilmont Instruments Flowmeter

Gilmont Instruments Flow Meter GF-8521-2317 PMR1-011224 Aluminum Valve 150mm NEW

Vintage Gilmont Instruments Flowmeter Accucal BASE F-4001