8kWUnits 20kWUnits 20kWRVUnits Centrifugal/TrashPumps 20kWUnits 80kWUnits 100kWUnits Standard Features Water cooled diesel engine with engine safety shutdowns. EPA emission certified- Interim Tier 4 emissions compliant. Generator - 311 windings, 12-wire, Class H insulation, 105 rise pr...