McDonnell & Miller Series 51 134700 Mechanical Water Feeder

McDonnell & Miller Series 51 134700 Mechanical Water Feeder

Features

• For low pressure steam and hot water boilers larger than 5,000 sq. ft. (465m2) capacity with cold water feed
  
• Quick-change replaceable cartridge valve and strainer
  
• Optional features
  – No. 2 switch
  – Manual reset
  – Float block
  
• Proportional feed action
  
• Model 51 can be field upgraded with a No. 2 switch to add low water cut-off function
  
• Maximum water supply pressure 150 psi (10.5 kg/cm2)
  
• Maximum inlet water temperature 120˚F (49˚C)
  
• Maximum vessel pressure 35 psi (2.5 kg/cm2

Downloads

Specification Sheet