Gemu 807 32D 72114 563 4000 Variable Area Flowmeter from Gemu is a rotameter‑style device that provides inline flow indication across a 400–4000 range. The model is identified by the designations 807, 32D, 72114, 563, and 4000, situating it within Gemu’s variable area flowmeter family. It offers straightforward, mechanical flow measurement suitable for installations that rely on passive indication rather than electronic sensors.
