The Nuova Rade 31957 Fuel Primer Pump is an ergonomic device for manual pumping of fuel to a ship's pump. The device is made of high-quality polymer that is resistant to frost, as well as resistant to ultraviolet radiation and other adverse environmental factors. The device is 15 cm long and 4.5 cm in diameter, equipped with stainless steel clamps and functional connections for a firm connection to the fuel hose.