Boiler Feed Pumps

4700 Series Boiler Feed Units - Cast Iron Tank

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4700 Series

Boiler Feed Units - Cast Iron Tank

Sterlco® 4700 Series Boiler Feed Units set new standards of performance. Reliable and efficient, each unit features heavy-duty cast iron receivers for long operating life.

In addition, 3450 RPM motors assure maximum efficiency while maintaining minimum motor horsepower. Available in a wide range of sizes, these U.S. made units have just the right accessories and options to meet your unique needs.

Selected Features


Technical Specifications

Sterlco® Products Brochure

  • Heavy-duty cast iron receivers
  • Simplex or duplex construction
  • Stainless steel fitted centrifugal pumps
  • Energy efficient 3450 RPM motors
  • Automatic venting
  • Carbon ceramic pump seal (300°F) with EPDM elastomers
  • Heavy-duty make-up water valve
  • Gauge glass
  • Wide range of options and accessories
  • Electric alternator for duplex units
  • Thermometer
  • Isolation valves
  • Solenoid operated make-up water valve with reverse acting float switch
  • Special motor construction, such as totally enclosed, washdown duty and explosion-proof is available
  • Elevated tanks are available
  • Complete NEMA 12 Control Panel
2900 S. 160th St.
New Berlin, WI 53151
P: 262-641-8600
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