Material: Stainless Steel

Connection Type: NPT

Max Head Feet: 8ft

Max GPM Flow: 4gpm

Pump Speed: Single Speed

Instruction Sheet

Submittal Data Sheet



AquaMotion designed the Model AM2, stainless steel cartridge circulators for hot or chilled fresh water circulation in open loop applications. The AM2 is ideally suited for potable water systems, hot water recirculation systems, and water source heat pumps.

With  an Amp draw of only 0.26 amps the AM3 offers high performance with high efficiency. The ST1 features internally threaded NPT connections, but other models are available with sweat fittings. All stainless steel models are fully lead free.


  • 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
  • Compliance with California and Vermont standards for lead free bronze
  • Industry leading three year warranty
  • Rugged single and three speed models with low Amp draw