Atkinson OL-3L oil lifter. For the uplift of fuel such as kerosene or diesel from the main tank into an incoporated resevoir(3.5 Litres). This creates a head of oil providing a gravity feed into the appliance(pressure jet burner/boiler or AGA Rayburn wick vaporiser system). Complete automated unit 230V includes pump, resevoir, float switches and non return valve. Max lift: 8m or Max Run/distance: 100m.