Product Details
- Voltage120/240 VAC
- Size3/4 in
- Connection TypeThreaded
- Max Pressure150 PSI
- Used WithSteam Boilers, Hot Water Boilers
Description
McDonnell & Miller Water Feeder and Low Water Cut-Off, Mechanical,
Series: 47-2, 120 deg F, 60 Hz.
- 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.
- No. 2 Switch.
- 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/cm sq.).
- Maximum inlet water temperature 120 degrees F (49 degrees C).
- Maximum boiler pressure 25 psi (1.8 kg/cm sq.).