... ,driven by 5.5HP engineP50KB-2EGasoline Pump, 2 inch,electric start,driven by 5.5HP engineP80KB-3Gasoline Pump, 3 inch,hand start ... ,driven by 5.5HP engineP80KB-3EGasoline Pump, 3 inch,electric start,driven ... by 5.5HP engineP100KB-4Gasoline Pump, 4 inch ...