AquaMotion AM55-SFVL ECM Circulator Pump

AquaMotion AM55-SFVL ECM Circulator Pump - Stainless Steel - w/ Check Valve and Line Cord

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AquaMotion designed the variable speed Model AM55, AquaMotionSmart Einstein, Stainless Steel ECM cartridge circulators as the most energy efficient circulator for open loop domestic, solar, hot water recirculation and potable water systems. The variable speed settings allow the circulator to automatically adapt to system demand to improve entire heating system efficiency. The high head and flow performance allows the Einstein to meet the demand of virtually all residential heating applications.

With an Amp draw of only 0.07 to 0.58 amps, and watt consumption of just 5-38 watts the Einstein is the most energy efficient ECM on the market. AquaMotion’s universal 4-bolt flange design reduces inventory and cost while simplifying installation. Circulator comes with BICV™ built in check valve.

Einstein circulator replaces the Grundfos Alpha and Taco "00e" models and other ECM circulator models.


  • AquaMotion AM55-SFVL ECM Circulator Pump
  • Stainless Steel
  • 4-Bolt Flange
  • Easy to install and service
  • Cover the Performance Range with the fewest number of parts
  • Super quiet operation, compact size, self-venting
  • Optional BICV Built-In Check Valve prevents thermo siphoning and back flow
  • Maintenance free and field serviceable cartridge
  • UL and ULC for Canada listed
  • Flanges Purchased Separately
  • Three-year warranty


  • HP: 12/125 HP
  • RPM: 2800 RPM
  • Flow Range: 0 – 20 GPM
  • Head Range: 0 – 21 Feet
  • Minimum Fluid Temp: 40°F (4°C)
  • Maximum Fluid Temp: 230°F (110°C)
  • Maximum Working Pressure: 145 psi
  • Connection Size: 3/4”, 1",1-1/4",1-1/2" Flanged


  • Volts: 120V
  • Hertz: 60
  • Phase: 1
  • Amps: .6


  • Casing (Volute): Stainless Steel
  • Cartridge: Stainless Steel
  • Impeller: Composite
  • Shaft: Aluminum Oxide Ceramic
  • Bearings: Carbon
  • O-Ring & Gaskets: Ethylene Propylene Rubber


Spec Sheet Spec Sheet
Benefits Brochure Brochure
Installation Sheet Installation Instructions



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13731 S. Route 30, Unit 105
Plainfield, IL 60544
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