King Instrument rotameter flowmeter

10 King Variable Area Flow Meter Rotameter 7510216A01 5-40 SCFM

LZS-15 Flow Meter 60-600L/H Plastic Tube Liquid Water Rotameter Flow Measuring

Ozmosis Panel Mount Rotameter 05.-5 GPM Water Flow Meter 1/2" MNPT

Porter Instrument B-125-60 Flowmeter Purgemeter - Parker Hannifin??? Untested

Porter Instrument B-125-60 DIL Flowmeter Purgemeter - Parker Hannifin?? Untested

60‑600L/H Plastic Tube Liquid Water Rotameter LZS‑15D Flow Meter

Digital LCD Water Flow Sensor Meter Temp Flowmeter Rotameter W/ G1/2 Flow Sensor