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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  1. Sterlin Pump and Motor.

    Sterlin Pump and Motor.

    SKU: ST8015

    Sterling part number 605-00005-10 is a 1/2HP Pump & Motor for 115/230 3PH.4100&4200'S pumps. Learn More
    $787.14
  2. Sterlin Pump and Motor.

    Sterlin Pump and Motor.

    SKU: ST8010

    Sterling part number 605-00005-01 is a 1/2HP Pump & Motor for 115/230 1PH.4100&4200'S pumps. Learn More
    $724.30
  3. Sterling Boiler Feed Pump & Tank, No. 352150GF, 3 PH Voltage

    Sterling Boiler Feed Pump & Tank, No. 352150GF, 3 PH Voltage

    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. Learn More
    $5,484.77
  4. Sterling Boiler Feed Pump & Tank, No. 352200JDF, 1 PH Voltage

    Sterling Boiler Feed Pump & Tank, No. 352200JDF, 1 PH Voltage

    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. Learn More
    $6,840.06
  5. Sterling Boiler Feed Pump & Tank, No. 352200JDF, 3 PH Voltage

    Sterling Boiler Feed Pump & Tank, No. 352200JDF, 3 PH Voltage

    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. Learn More
    $6,840.06
  6. Sterling Boiler Feed Pump & Tank, No. 352200JF, 1 PH Voltage

    Sterling Boiler Feed Pump & Tank, No. 352200JF, 1 PH Voltage

    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. Learn More
    $5,445.89
  7. Sterling Boiler Feed Pump & Tank, No. 352200JF, 3 PH Voltage

    Sterling Boiler Feed Pump & Tank, No. 352200JF, 3 PH Voltage

    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. Learn More
    $5,445.89
  8. Sterling Boiler Feed Pump & Tank, No. 352250JDF, 1 PH Voltage

    Sterling Boiler Feed Pump & Tank, No. 352250JDF, 1 PH Voltage

    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. Learn More
    $7,697.05
  9. Sterling Boiler Feed Pump & Tank, No. 352250JDF, 3 PH Voltage

    Sterling Boiler Feed Pump & Tank, No. 352250JDF, 3 PH Voltage

    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. Learn More
    $7,697.05
  10. Sterling Boiler Feed Pump & Tank, No. 352250JF, 1 PH Voltage

    Sterling Boiler Feed Pump & Tank, No. 352250JF, 1 PH Voltage

    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. Learn More
    $6,304.66
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