Ideally suited for tunnel ventilation, the GRP range is among the most durable and reliable wall exhaust fans Big Dutchman has to offer. These fans tick all the 3 most important aspects of proper ventilation – including air performance, fan efficiency and air flow ratio.
Durability is also a key feature of the GRP fan with the corrosion resistant fibre glass casing, along with airfoil glassfibre-reinforced impellers. Long service life is also ensured with stainless steel and aluminium based internal hardware combined with UV coating protection on both sides of the fan.
Technical
- Maximum ambient temperature of 40oC
- Maximum air flow rate of >7750 m3/hr
- 340W power input
- Fan size options from 18” up to 54”
