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McDonnell & Miller General Catalogue Industrial Controls

McDonnell & Miller Series 101-A Water Feeders

• For low pressure steam boilers with cold water feed
• Eliminates necessity to manually add water to the boiler
• Can be used with mechanical or electronic low water cut-off controls
• Quick-change replaceable cartridge valve and strainer
• Manual feed button
• Model 101-A features a 120 VAC solenoid
• Model 101-A-24 features a 24 VAC solenoid and a separate 50VA transformer
• Maximum water supply pressure 150 psi (10.5 kg/cm2)
• Maximum boiler pressure 25 psi (1.8 kg/cm2)
• Maximum inlet water temperature 120°F (49°C)
• Maximum power consumption
– 40 VA at 24 VAC
– 40 VA at 120 VAC

McDonnell & Miller Series 101-A Water Feeders

Maximum Water Temperature: 250°F (121°C) Model RS-1-LP
Maximum Water Pressure: 160 psi (11.2kg/cm2) Model RS-1-LP
Maximum Steam Pressure: 15 psig (1.0 kg/cm2)
Can be installed in horizontal orientation

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