Product data sheet Typical boat size: Tunnel diameter [inside]: Tunnel thickness: Aluminium mounting flange réf.: Performance data: The vertically retracting VIP range have a unique patented thrust plate design allowing a light, powerful retractable thrusterto be built to a competitive price. The largest in the VIP HYD range, the VIP250 HYD has a 250mm diameter tunnel and is ideally suited to boats ranging Unique Features: drive legs Case hardened Leaves smooth hull lines when retracted and achieves Ideal Immersion depth when deployed Control Panels: Max Power's thruster control systems include a variety of advanced safety features. • Childproof activation •Automatic shutdown after 30 minutes of inactivity •Visible and audible overheat warning • Time delay switch bewteen port and starboard thrust • Software protection against short circuits The VIP250HYD is delivered with black joystick, control box, directional power control relay Mounting base and other acessories must be ordered seperately. Seperate mounting base for easy installation. Mounting bases available in GRP and NB. Performance data is given for a thruster installed at one tunnel diameter immersion depth, in a tunnel no longer than twice the tunnel's diameter and this within a variation of + / - 6% Longer tunnels will result in lower thrust ratings and higher power consumption