Series 5000 Pumps & Parts
These floor mounted Sterling 5200 boiler feed pumps are high-capacity steam heating pumps.Popular among building maintenance professionals because they weifgh, and are less expensive, than the elevated models. Shipped direct from the factory to you. 3/16" heavy steel receiver tank construction. Tank sizes 125 gallons up to 714 gallons. Narrow diameter - up to 250 gallons fit through standard door openings. Ball bearing, close-coupled pump motors with stainless steel shaft. Select from 1-phase (115V, field-convertible to -230V), or 3-phase (208-230/460V) electrical connection. Rated up to 45 PSI inlet water pressure. At pressures exceeding 45 PSI, a PRV is required on the inlet cold water line. Boiler feed pumps are controlled by a water level controller mounted on the boiler.
Sterling Steam Condensate Pump Documentation
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SKU: ST7000
Sterlings 5000 series boiler feed pump, simplex, rated to 150 boiler horsepower, 20lbs. operating pressure. 125 gallon steel receiver, 25 gpm, 3/4 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: ST7010
Sterlings 5000 series boiler feed pump, duplex, rated to 150 boiler horsepower, 20lbs. operating pressure. 125 gallon steel receiver, 25 gpm, 3/4 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: ST7015
Sterlings 5000 series boiler feed pump, duplex, rated to 150 boiler horsepower, 20lbs. operating pressure. 125 gallon steel receiver, 25 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: ST7005
Sterlings 5000 series boiler feed pump, simplex, rated to 150 boiler horsepower, 20lbs. operating pressure. 125 gallon steel receiver, 25 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: ST7090
Sterlings 5000 series boiler feed pump, duplex, rated to 200 boiler horsepower, 20lbs. operating pressure. 146 gallon steel receiver, 30 gpm, 3/4 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: ST7095
Sterlings 5000 series boiler feed pump, duplex, rated to 200 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: ST7080
Sterlings 5000 series boiler feed pump, simplex, rated to 200 boiler horsepower, 20lbs. operating pressure. 146 gallon steel receiver, 30 gpm, 3/4 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: ST7085
Sterlings 5000 series boiler feed pump, simplex, rated to 200 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: ST7170
Sterlings 5000 series boiler feed pump, duplex, rated to 250 boiler horsepower, 20lbs. operating pressure. 175 gallon steel receiver, 35 gpm, 3/4 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: ST7175
Sterlings 5000 series boiler feed pump, duplex, rated to 250 boiler horsepower, 20lbs. operating pressure. 175 gallon steel receiver, 35 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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