Series 47-2/247-2 Mechanical Water Feeder/LWCO

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Features and Benefits

• For steam and hot water boilers with cold water feed
• Continuous maintenance of minimum safe water level, independent of electrical service
• Proportional feed action
• Quick hook-up fittings provided
• Quick-change replaceable cartridge valve and strainer
• Optional features
  • No. 2 switch
  • Manual reset
• Model 47 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 boiler pressure 25 psi (1.8 kg/cm2)