Series 53/53-2 Mechanical Water Feeders/LWCO

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Features and Benefits

• For low pressure steam and hot water boilers larger than 5,000 sq. ft. (465m2) with hot or cold water feed

Optional Features

• No. 2 switch
• Manual reset
• Float block
• Proportional feed action
• Model 53 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 75 psi (5.3 kg/cm2)