Pressure feeder 47/247

manualcontinuousproportional

For steam and hot water boilers with cold water feed Continuous maintenance of minimum safe water level and 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 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 boiler pressure 25 psi (1.8 kg/cm2)