McDonnell & Miller 247-2M - Mechanical Water Feeder with LWCO Manual Reset (133900)
McDonnell & Miller Water Level Control
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Details:
- Includes No. 2 switch
- Low water cut-off
- 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
- 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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McDonnell & Miller