QF Jet Cowl

QF jet cowls terminate a Nordfab QuickFit discharge duct where it exits to atmosphere, directing the exhaust air upwards and away in a concentrated jet. Compared with a flat or capped termination, a jet cowl helps throw discharged air clear of the building — useful on extraction systems venting outside.

Galvanised steel with a QuickFit connection, fitted to the duct end with a Quick Clip. Fifteen diameters are available: 100, 125, 150, 160, 180, 200, 250, 315, 350, 400, 450, 500, 560, 630 and 710mm.

Where rain protection matters more than discharge throw, fit a QF weather cowl instead — and consider a silencer in the line if noise at the termination is a concern.