Depth of Bilge Blower Thrusters

[merbass]

Bilge blowers seem like a good idea, why aren't more people using them, do they draw too much power? Does anyone know how reliable they are?

[ROVEnthusiast]

The main reason for this is because they do not put out much thrust. However, what a lot of people are doing is cutting off the impeller housing, removing the impeller, and putting a propellor on instead. This doubles the thrust in most cases.

[merbass]

Roventhusiast, I think you're refering to bilge pumps. I talking about bilge blowers, they already have a fan and can be used as is.