McDonnell & Miller Series 47/247 Water Feeders

The McDonnel & Miller Series 1575 provides continuous protection against a low water condition. Furthermore it satisfies pump control needs for commercial and industrial steam boilers.

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McDonnell & Miller Series 47/247 Water Feeders

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-change replaceable cartridge valve and strainer
Quiet, durable operation
Isolated feed valve minimizes lime and scale build-up
Optional features
– No. 2 switch
– Manual reset
Model 247 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 30 psi (2.1 kg/cm2)


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