47X MECHANICAL WATER FEEDER Vendor_Square D The Series 8C Balanced Pressure

The Series 8C Balanced Pressure Thermostatic Steam

401437 - Air Valve (non-vacuum)

PRESSURE 150 PSI / 10

• For controlling steam pressure

• Excess Pressure Pump

47X MECHANICAL WATER FEEDER Vendor_Square D The Series 8C Balanced PressureWater Feeders Mechanical Series 47 47 2 Mechanical Water Feeders Low Water Cut Offs 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 Optional features No. 2 switch Manual reset Model 47 can be field upgraded with a No. 2 switch to add low water cut off