Vintage Gilmont Instruments Flowmeter Accucal BASE F-4001

Gilmont Instruments Variable Area Flow Meter 65 mm

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 Shielded Micro Flowmeter GF-3060

Gilmont Instruments Flow Meter GF-8330-1001 PMR1-011040 Brass Calibrate 65mm NEW

Gilmont Instruments Flowmeter

Gilmont Instruments Flowmeter Kit Analog Nos.1-5 GF-6500 MINT original box