Brooks Instrument 3750CA4A51AEAAAAA0 Flowmeter

Brooks Instrument MT3750 Ar‑Mite low‑flow armored flowmeter (part number 3750CA4A51AEAAAAA0) is a rugged metal‑tube, variable‑area flowmeter designed for precise indication of very low flow in harsh or high‑pressure process environments. Built with 316L stainless‑steel wetted parts and a magnetically coupled indicator, it provides a reliable, maintenance‑friendly flow reading and supports optional 4–20 mA output, needle valves, flow controllers and alarm options to integrate with process control systems. The MT3750 family is offered with multiple threaded or flange connections and is certified for explosion‑proof service, making it suitable for hazardous or demanding installations. The Ar‑Mite MT3750C variant covers both liquids and gases, with a stated flow range for water around 26 gph (approximately 100 L/h) and a maximum service rating up to 4000 psi, operating from −50 °C to 204 °C and protected to IP65/IP66/IP67 and NEMA 4x in appropriate configurations. This armored, purge‑type flowmeter provides a compact, durable alternative to glass rotameters where chemical compatibility, high pressure, or rugged environments are critical, enabling robust low‑flow measurement in industries such as chemical processing, oil and gas, and general instrumentation where precise low‑flow data is required.