Mr. Moncrieff
FeatherStream A-Hub 3B
Sadler
Read more Sadler testimonials“Hi, only found one day with not too much wind and little tide to check out the prop performance.”
800 rpm 2.1 knots
1000 2.4
1500 3.8
1800 4.5
2000 5.0
2200 5.6
2,300 5.1
2,400 5.7
2,600 6.3
2,800 6.7
3000 6.8
3250 6.9
“The great news is the propeller is silent and we have lost the awful noise we had from 2,700 rpm upwards, so it was the Maxprop at fault.”
“The propeller is very smooth at all revs. and at last we can use maximum power.”