Imtra SM5017 Tunnel Aluminum 125 x 1500 x 5 millimeter | Sleipner EPAGAUACC3 adjusting the power output to

adjusting the power output to ensure it does not overheat

2-Position SPST Push-Pull Switch with Wire Leads - OFfor ON

Fuse size: 5 A

you have the foundation for mounting everything from GPS

Ordinary Holding Power certified

Imtra SM5017 Tunnel Aluminum 125 x 1500 x 5 millimeter | Sleipner EPAGAUACC3 adjusting the power output toTunnel Selection The diameter of the tunnel will be determined by the model of bow thruster and its propeller diameter. Tunnel diameter refers to the internal diameter of the tube. The optimal tunnel length is between 2 and 4 times the tunnel diameter (measuring on the short [lower] side of the installed tunnel). Tunnels which are too short allow the propeller to cavitate which decreases performance and makes a lot of noise. Tunnels which are too long