The Ship Model Forum

Our 10cm waterjets are much more expensive that that This could be very interesting, thanks!

Hobbyking do an alloy waterjet unit with a 53mm impeller but its expensive approx. $384US per unit... when they have em in stock!!

This company (KBM) might be an option for you. I've not yet purchased from them, but I have heard good things.

http://www.jet-drive.de/index.php?lang=en

HTH,
Chris

Thanks! We already have a few sets of those for our models and they are just a bit too small, resulting in a too small model (1:12.5 scale). Otherwise we have to go to 1:5 with our 10cm impellers and that's a bit too big... in between would be wonderful...

You could try this , may be of help. http://www.cornwallmodelboats.co.uk/aca ... _2340.html
Dave Wooley

Are there any working waterjets available between 4cm (1.5") and 10cm (4") pump diamater? We need something in between but I'm not at all familiar with the RC waterjets