Water Feeders

Series 51/51-2 Mechanical Water Feeders/LWCO

Features and Benefits

  • 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)