McDonnell & Miller Series 51-S/51-S-2 Mechanical Water Feeders/Low Water Cut-Offs

By januari 6, 2017 mei 31st, 2018 Blog, Boilers and boiler controls

McDonnell & Miller Series 51-S/51-S-2 Mechanical Water Feeders/Low Water Cut-Offs

Features and Benefits of the McDonnell & Miller Series 51-S/51-S-2

  • For high capacity [up to 35,000 sq. ft. (3250m2)] low pressure
    steam and hot water boilers with cold water feed
  • Optional features
    – No. 2 switch
    – Manual reset
    – Float block
  • Proportional feed action
  • Maximum water supply pressure 100 psi (7 kg/cm2)
  • Maximum inlet water temperature 120°F (49°C)
  • Maximum vessel pressure 35 psi (2.5 kg/cm2)

Information

Controls Flow Valves Gas Oil Repair Maintenance Combustion Actuators Burner Overhaul Contact

Leave a Reply