This is the replacement 10 blade impeller for the 64mm DPS series EDF units.
These impellers feature dynamic balancing, efficient CAD design and are made of glass reinforced plastic material for strength.
Blade count: 10
Hub diameter: 8mm
Thickness @ hub: 21mm
Hmotnost ( g )
These are great fans. Why no one has reviewed them I have no clue? I put them in my Freewing A-10 and wow what a sound and much better handling plane. I recommend them for all 64mm EDFs. The balance is that good. I have this fan in my BAE hawk too. Great sound. No more winneing sound!10 blades ?? I can go crazy with things like that , you'll gain almost twice the power from your engine !!Great product - mine had 68mm moulded in them but when compared to the 68mm version you can see the tips have been sanded down and it is indeed a 64mm - great for quietening the 64mm screamers with the realistic jet whoosh.I am building a monstor 64mm EDF jet. I needed this 10 blade to properly evaluate the thrust ratio needed.