Firetrol® combined automatic and manual MarkIII based diesel engine fire pump controllers are intended for starting and monitoring fire pump diesel engines. They are suitable for use with both mechanical and electronic type engines. The controller is available for 12 or 24 volt negative ground systems, using lead acid or Nickel-Cadmium batteries. The controller monitors, displays and records fire pump system information.

Firetrol fire pump controllers are listed by Underwriters’ Laboratories, Inc., in accordance
with UL218, Standard for Fire Pump Controllers , CSA, Standard for Industrial Control
Equipment (cUL), and approved by Factory Mutual. They are built to meet or exceed the requirements of the approving authorities as well as NEMA and the latest editions of NFPA 20, Installation of Centrifugal Fire Pumps, and NFPA 70, National Electrical Code.