Testovent 415 - Flow Funnel for Low Flow (<50 CFM)

Testovent 415, Volume flow funnel, Ø 8.2 in./ 7.4 x 7.4 in., including case.

Testovent 415, volume flow funnel, for measuring the suction power in ventilation systems.

The funnels for volume flow measurement allow the determination of volume flow (in m³/h) in combination with thermal or vane anemometers.

The funnels can be used on ventilation systems which withdraw air from rooms via adjustable cross-sections.

Depending on the size of the air vent and the volume flow, it is possible to choose from two selectable funnels.

For Testovent 415, a maximum edge length of 190 mm and a maximum diameter of 210 mm apply.