Ideal for longer polytunnels where there is a need to release excessive heat build-up in the centre of polythene clad structures. Comes with a mesh guard on the inlet. Can also be connected with a digital thermostat (Sold separately).
INCLUDED: SUPPLY ONLY of one Polytunnel Electric Extraction Fan.
*You will require Support kit bars (Sold separately), if installing into an pre-existing structure.
INSTALLATION: Simply cut out a 30-35cm hole in your polytunnel cover, insert the fan from the inside in a rotating motion, and clip on to the support bars (sold separately). Installation guide available.
Air flow: 4,600 m3/hr Weight: 7.5kg
Top diameter at cowl: 42cm Overall diameter at base: 57cm
Overall height: 39cm
Power supply: Single phase 220V
Motor: 200w (0.9A) motor