and COG) information shown on display (when connected to a GPS)

Size: 3" Lx 1-3/8" W

NPT threaded ports

handles & mounting hardware

This is the cotton air filter element used on the VH4

Vetus SDKIT150 - Extension kit for STERN150P shallow draft, 2 cowl Blower and COG) information shown onFor the stern thruster to function correctly, it is important that the propeller is submerged well below the waterline. If this is not the case, the propeller may suck air into the tunnel, with a considerable loss of thrust power as a consequence. However, on some boats this is not really feasible, because the draught at the stern is too shallow and because the thruster assembly should never protrude beneath the bottom of the boat. In order to ensure