Discover the PK150/160-WHSP L air extractor from Primaklima. This extractor provides an airflow of 1150m³/h thanks to its 155W centrifugal motor. WHSP (Whisperblower) is a range of extractors with built-in silencer. Their design makes them 2.5 times quieter. The inlet and outlet flanges are 150/160 mm in diameter.
The PK150/160-WHSP L fan gives you optimum control over your grow tent.
With a ball-bearing mounted impeller, you'll get very low noise levels (2.5 times quieter than its class). The rear-curved position of its polyamide fan blades produces 35% more airflow than an axial extractor. Made entirely from fire-retardant polyamide (shell, casing), you can easily mount it on the floor, wall or ceiling.
With 150/160 mm diameter inlets and outlets, you can connect them to aluminium, PVC or acoustic ventilation ducting, or even accessories such as silencers, anti-odour filters, etc.