View Full Version : thrust duct sizes

jon_curtis - n/a
7-Mar-06, 08:17 PM
whats the biggest (exact size measurement if you know)one peice thrust duct i can buy or get maid for me, and who where and how much. Ideally would like a thrust duct, similar style to how ken makes them. 1500mm or there abouts!

Nick Long - n/a
8-Mar-06, 08:50 AM
Hi Jon,

Some of the F25 craft, from Griffon and maybe also Vortex, have large ducts.

Are you going to the SW Branch meeting on Sunday? We could talk about it there perhaps.


richardevans - n/a
8-Mar-06, 08:56 AM
Griffon do a 2.5m internal diameter duct.

Is that big enough?

Richard E

jon_curtis - n/a
8-Mar-06, 11:30 AM
hi nick

yes will be there on sunday, i only live 20 miles from bridgewater now, so will be at a hole lot more meetings!

Jamie Lewendon - n/a
8-Mar-06, 11:45 AM
We (vortex/storm) have an 1100mm. Much bigger than that, and I think griffon are your only hope.


nickyd - n/a
8-Mar-06, 10:33 PM
surely you would want to make one from aluminium. didn't think you liked glass fibre........