MCDONNELL MILLER - 247-2

LOW WATER CUT-OFF: WATER FEEDERS MECHANICAL SERIES 247/247-2 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-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)