Double aluminium hose with sound-insulating material for insulation noises and light, for fan-wall-connections. Soft curves arise the durability and decrease the noise-level.
Inner diameter: 31,5cm
Price per running meter
In addition to this hose we recommend an adjustable hose clamp (Ø 60-325mm) and Teflon winding duct tape, 50m roll.
Here you can find a free PDF for download that shows you how to connect the hose with a fan and a activated carbon filter.
|Product weight:||1,00 Kg|