Fans

Headwind HVC

HVC Silenced Mixed Flow EC Fan

The HVC Silenced Mixed Flow Fan is a mixed-flow inline unit built into an acoustically insulated canister to reduce operating noise while maintaining strong airflow and static pressure for ducted runs. Its EC (electronically commutated) motor delivers efficient torque and smooth control at low RPM, letting you dial in ventilation precisely without the surging typical of basic AC fans. Inside the housing, the mixed-flow impeller balances axial volume with centrifugal pressure, helping the fan maintain flow through carbon filters, bends and longer lengths of ducting. The canister’s internal acoustic lining dampens motor and airflow noise at the source for a quieter installation. Each fan ships with a matched EC speed controller, so you can set and hold the exact airflow needed across propagation, vegetative and bloom stages. Standard inlet/outlet collars integrate directly with ducting and accessories, and the supplied mounting tabs or bracket make hanging or fixed installs straightforward. The silenced range is available in 150 mm, 200 mm, 250 mm and 315 mm, covering small tents through to larger rooms. When paired with a correctly sized carbon filter, the system provides discreet, controllable extraction with equipment-focused reliability.