Alphacool Eisfluegel Flow Indicator Blue 6-11mm Plexi 1012119

Alphacool Eisfluegel Flow Indicator Blue

This flow indicator adds a visual check to custom water-cooling loops. The transparent body lets you confirm coolant movement at a glance. It fits tubing with an inside diameter between 6 and 11 millimetres. The unit is brand new and rated for pressures up to 2 bar.

Suits builders who want silent flow confirmation

The impeller runs without adding audible noise to the system. It works with SAN material up to 30 degrees Celsius and PMP material up to 60 degrees Celsius. Builders needing flow-rate data or electronic monitoring should look at a sensor-based alternative. Loops using tubing outside the 6 to 11 millimetre range cannot use this fitting.

Compact 88 by 40 by 15 millimetre body

The small footprint leaves room in tight routing channels. Pressure resistance holds to 2 bar for typical loop pressures. SAN versions reach their thermal limit at 30 degrees Celsius. PMP versions extend headroom to 60 degrees Celsius for warmer coolant.