Custom-engineered pumpers built on commercial chassis are an excellent option for the rural and metro departments. Any configuration you desire will feature Spartans exclusive body structure and mounting systems. Choosing a commercial pump series offers your team a spacious compartment space, low center of gravity, and increased serviceability! The Commercial Top Mount Pumpers include a Vibra torq body-mount system, Tor-Max® body configurations, custom top mount controls, pump module storage, low hose bed, innovative storage, and more!