Panel Mounted Water Flow Meter M 15 0.1 to 1 GPM and 0.5 to 4 LPM, 21 Millimeter External Thread, 13.5 Millimeter Internal Hole, Compact Flow Meter Instrument for Water Systems

Panel Mounted Water Flow Meter M-15 for single unit
✔️ Flow range 0.1-1 GPM (0.5-4 LPM); 21mm external thread, 13.5mm bore

This compact panel type flow meter is designed to monitor water flow directly on panel-mounted setups. It’s ideal for homebrew rigs, educational labs, and small industrial water lines where a clear, quick read is handy.

✅ Overall size 176 x 87 x 32 mm (6.9" x 3.4" x 1.3"), compact form
✅ Weight 257 g; materials: plastic body, stainless inner tube, glass tube
✅ Measure range: GPM 0.1-1; LPM 0.5-4; easy-to-read scale
✅ External thread 21 mm (0.83"), internal bore 13.5 mm (0.53")
✅ Pack: 1 x Panel Type Flow Meter (Model M-15)

💡 What is a panel mounted water flow meter used for in water systems? A handy tool for quick, at-a-glance flow checks in pipelines and panels. - handy for quick checks in home, lab, or industrial water lines. - clear scale lets you read flow at a glance. - panel mount keeps it secure in tight spaces and minimizes clutter.