275 L / H at 5 bar. Inlet: M14x1.5, M18x1.5 with supplied adapter. Outlet: M10x1 without non-return valve, M12x1.5 with supplied check valve. Built-in pre-filter of 130 microns (non-replaceable).Power connection: M5 (-), M4 (+). Diameter: 52mm / 60mm if you use the included adapter so it fits directly in mounts for 60mm such as. Fuel: Petrol, Ethanol and Diesel. The fuel pump will have a shorter life on Ethanol than on petrol and Diesel. I can do so at Byers cost item will be delivered by currier so PLEASE leave a contact number thanks.