Sterling
Sterling condensate and boiler feed pumps & pump repair parts from State Supply. Select from simplex (1 pump and motor) and duplex (2 pumps and motors) configurations. Boiler feed pump and tank combinations are normally controlled by the water level control unit on the boiler. When the boiler needs more water it sends a signal to the boiler feed pump. Condensate pumps are controlled by the float switch on the pump’s receiver tank. It does not care what the boiler wants. Because of this, most condensate pumps are simply transfer pumps - sending condensate to the boiler feed tank. Tanks available in both cast iron - for harsh water conditions - and steel tanks - for normal or treated water conditions. A wide range of tank receiver sizes and pump discharge pressures available.
Sterling Steam Condensate Pump Documentation
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SKU: ST8015
Sterling part number 605-00005-10 is a 1/2HP Pump & Motor for 115/230 3PH.4100&4200'S pumps.
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SKU: ST8010
Sterling part number 605-00005-01 is a 1/2HP Pump & Motor for 115/230 1PH.4100&4200'S pumps.
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SKU: ST4005
Sterlings 3500 series boiler feed pump, simplex, rated to 150 boiler horsepower, 20lbs. operating pressure. 146 gallon steel receiver, 30 gpm, 3/4 HP, 3 phase. See options for mag.starters, control panels, electric solenoid operated make-up water valve in place of std.mech.float valve, thermometer and isolation valves.
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SKU: ST4090
Sterlings 3500 series boiler feed pump, duplex, rated to 200 boiler horsepower, 20lbs. operating pressure. 210 gallon steel receiver, 40 gpm, 1 HP, 1 phase. See options for mag.starters, control panels, electric solenoid operated make-up water valve in place of std.mech.float valve, thermometer and isolation valves.
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SKU: ST4095
Sterlings 3500 series boiler feed pump, duplex, rated to 200 boiler horsepower, 20lbs. operating pressure. 210 gallon steel receiver, 40 gpm, 1 HP, 3 phase. See options for mag.starters, control panels, electric solenoid operated make-up water valve in place of std.mech.float valve, thermometer and isolation valves.
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SKU: ST4080
Sterlings 3500 series boiler feed pump, simplex, rated to 200 boiler horsepower, 20lbs. operating pressure. 210 gallon steel receiver, 40 gpm, 1 HP, 1 phase. See options for mag.starters, control panels, electric solenoid operated make-up water valve in place of std.mech.float valve, thermometer and isolation valves.
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SKU: ST4085
Sterlings 3500 series boiler feed pump, simplex, rated to 200 boiler horsepower, 20lbs. operating pressure. 210 gallon steel receiver, 40 gpm, 1 HP, 3 phase. See options for mag.starters, control panels, electric solenoid operated make-up water valve in place of std.mech.float valve, thermometer and isolation valves.
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SKU: ST4170
Sterlings 3500 series boiler feed pump, duplex, rated to 250 boiler horsepower, 20lbs. operating pressure. 264 gallon steel receiver, 50 gpm, 1 HP, 1 phase. See options for mag.starters, control panels, electric solenoid operated make-up water valve in place of std.mech.float valve, thermometer and isolation valves.
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SKU: ST4175
Sterlings 3500 series boiler feed pump, duplex, rated to 250 boiler horsepower, 20lbs. operating pressure. 264 gallon steel receiver, 50 gpm, 1 HP, 3 phase. See options for mag.starters, control panels, electric solenoid operated make-up water valve in place of std.mech.float valve, thermometer and isolation valves.
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SKU: ST4160
Sterlings 3500 series boiler feed pump, simplex, rated to 250 boiler horsepower, 20lbs. operating pressure. 264 gallon steel receiver, 50 gpm, 1 HP, 1 phase. See options for mag.starters, control panels, electric solenoid operated make-up water valve in place of std.mech.float valve, thermometer and isolation valves.
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