powered by Winsun patent air-cooled diesel engine,short priming time, high pressure,safe ModelBJD10AWater pump inletjoint typescrew typejoint caliber 65mmWater ... .flow L/min≥750Outlet pressure Mpa0.55Max.pressure Mpa0.6Priming time s≤20Max.vacuum Mpa≥0.085Starting wayelectric/recoilMax.depth of ... /sea water---Light weight,low fuel cunsumption,safety---short priming time portable fire pump