ECM Circulators

Aquamotion SMART™ Variable Speed ECM Pumps

Lowest Power Consumption

AquaMotionSMART systems operate at 10-33% less power consumption than the leading competitors. Lowest energy consumption means greater savings on energy costs. The Einstein’s unique Night Set Back feature automatically lowers its output at night to conserve energy.

Advanced Technology

These pumps represent the latest innovation in electronically commutated motors (ECM circulator technology). They use a permanent magnet motor design and variable speed technology to adapt automatically to system demand. Infinitely variable speeds means optimized system performance while drawing the least amount of energy possible.

High Efficiency

Lower power consumption than competitor’s results in lower operating cost. The unique night set back feature automatically lowers its output at night to conserve more energy.

Ease of Operation

Easy single button speed control with LED speed and Watt draw display. Automatic night set back feature saves money while you sleep. Line cord with cord connector for boiler control included.

Innovative Cartridge Design

Replaceable cartridge extends the life of the pump for a fraction of the cost of a new pump. It promotes sustainability in a green environment.

Super Quiet Operation

US Built and Tested

Cross Reference Chart

Max GPM Flow: 4gpm

Max Head Feet: 8ft

Material: Stainless Steel

Connection Type: NPT

Pump Speed: Single Speed

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.

Features

  • 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

Max GPM Flow: 7gpm

Max Head Feet: 4ft

Material: Stainless Steel

Connection Type: NPT

Pump Speed: Single Speed

With  an Amp draw of only 0.46 amps the AM3 offers high performance and 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.

Our AM3 circulator replaces Taco 003 models and other model circulators.

 

Max GPM Flow: 7gpm

Max Head Feet: 4ft

Material: Stainless Steel

Connection Type: Union_Half, Union

Check Valve: Yes

Pump Speed: Single Speed

With  an Amp draw of only 0.46 amps the AM3 offers high performance and high efficiency. The SUEV1 features union connections with 1/2″ bronze sweat fittings. All stainless steel models are fully lead free.

Circulator comes with BICV™ built in check valve.

Our AM3 circulator replaces Taco 003 models and other model circulators.

 

Max GPM Flow: 7gpm

Max Head Feet: 4ft

Material: Stainless Steel

Connection Type: Union_Three_Quarter: Union 3/4" Sweat

Check Valve: Yes

Pump Speed: Single Speed

With  an Amp draw of only 0.46 amps the AM3 offers high performance and high efficiency. The SUEV1 features union connections with 3/4″ bronze sweat fittings. All stainless steel models are fully lead free.

Circulator comes with BICV™ built in check valve.

Our AM3 circulator replaces Taco 003 models and other model circulators.

 

Max GPM Flow: 18gpm

Max Head Feet: 9ft

Material: Cast Iron

Connection Type: Flange, 2_Bolt_Flange

Pump Speed: Single Speed

With an Amp draw of just 0.54 amps the AM5 offers high performance and high efficiency.

Our AM5 circulator replaces Taco 005, Grundfos, Xylem and Armstrong Pumps per Cross Reference Chart.

Max GPM Flow: 16gpm

Max Head Feet: 9ft

Material: Cast Iron

Connection Type: Flange, 2_Bolt_Flange

Check Valve: Yes

Pump Speed: Single Speed

With an Amp draw of just 0.54 amps the AM5 offers high performance and high efficiency.

Circulator comes with BICV™ built in check valve.

Our AM5 circulator replaces Taco 005 and other model circulators.

Max GPM Flow: 18gpm

Max Head Feet: 9ft

Material: Stainless Steel

Connection Type: Flange, 2_Bolt_Flange

Pump Speed: Single Speed

With an Amp draw of just 0.54 amps the AM5 offers high performance and high efficiency. The AM5-SF1 uses standard 2-bolt circulator flanges for easy installation.

Our AM5 circulator replaces Taco 005 and other model circulators.

 

Max GPM Flow: 16gpm

Max Head Feet: 9ft

Material: Stainless Steel

Connection Type: Flange, 2_Bolt_Flange

Check Valve: Yes

Pump Speed: Single Speed

With an Amp draw of just 0.54 amps the AM5 offers high performance and high efficiency. The AM5-SF1 uses standard 2-bolt circulator flanges for easy installation.

Circulator comes with BICV™ built in check valve.

Our AM5 circulator replaces Taco 005 and other model circulators.

 

Max GPM Flow: 11gpm

Max Head Feet: 8ft

Material: Stainless Steel

Connection Type: NPT

Pump Speed: Single Speed

With  an Amp draw of only 0.54 amps the AM6 offers high performance and 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.

Our AM6 circulator replaces Taco 006 models and other model circulators.

 

Max GPM Flow: 11gpm

Max Head Feet: 8ft

Material: Stainless Steel

Connection Type: Union_Half, Union

Check Valve: Yes

Pump Speed: Single Speed

With  an Amp draw of only 0.54 amps the AM6 offers high performance and high efficiency. The SUCV1 features union connections with 1/2″ bronze sweat fittings. All stainless steel models are fully lead free.

Circulator comes with BICV™ built in check valve.

Our AM6 circulator replaces Taco 006 models and other model circulators.

 

Max GPM Flow: 11gpm

Max Head Feet: 8ft

Material: Stainless Steel

Connection Type: Union_Three_Quarter: Union 3/4" Sweat, Union

Check Valve: Yes

Pump Speed: Single Speed

With  an Amp draw of only 0.54 amps the AM6 offers high performance and high efficiency. The SUEV1 features union connections with 3/4″ bronze sweat fittings. All stainless steel models are fully lead free.

Circulator comes with BICV™ built in check valve.

Our AM6 circulator replaces Taco 006 models and other model circulators.

 

Max GPM Flow: 20gpm

Max Head Feet: 11ft

Material: Cast Iron

Connection Type: Flange, 2_Bolt_Flange

Pump Speed: Single Speed

With an Amp draw of just 0.60 amps the AM7 offers high performance and high efficiency. The AM7 operates at 18% higher efficiency than leading competitors circulators. The AM7-F1 uses standard 2-bolt circulator flanges for easy installation.

Our AM7 circulator replaces Taco 007 and other model circulators.

Max GPM Flow: 17gpm

Max Head Feet: 11ft

Material: Cast Iron

Connection Type: Flange, 2_Bolt_Flange

Check Valve: Yes

Pump Speed: Single Speed

With an Amp draw of just 0.60 amps the AM7 offers high performance and high efficiency. The AM7 operates at 18% higher efficiency than leading competitors circulators. The AM7-F1 uses standard 2-bolt circulator flanges for easy installation.

Circulator comes with BICV™ built in check valve.

Our AM7 circulator replaces Taco 007 and other model circulators.

Max GPM Flow: 20gpm

Max Head Feet: 11ft

Material: Stainless Steel

Connection Type: Flange, 2_Bolt_Flange

Pump Speed: Single Speed

With an Amp draw of just 0.60 amps the AM7 offers high performance and high efficiency. The AM7 operates at 18% higher efficiency than leading competitors circulators. The AM7-SF1 uses standard 2-bolt circulator flanges for easy installation.

Our AM7 circulator replaces Taco 007 and other model circulators.

Max GPM Flow: 16gpm

Max Head Feet: 11ft

Material: Stainless Steel

Connection Type: Flange, 2_Bolt_Flange

Check Valve: Yes

Pump Speed: Single Speed

With an Amp draw of just 0.60 amps the AM7 offers high performance and high efficiency. The AM7 operates at 18% higher efficiency than leading competitors circulators. The AM7-SF1 uses standard 2-bolt circulator flanges for easy installation.

Circulator comes with BICV™ built in check valve.

Our AM7-S circulator replaces Taco 007 and other model circulators.

Max GPM Flow: 17gpm

Max Head Feet: 21ft

Material: Cast Iron

Connection Type: Flange, 4_Bolt_Flange

Pump Speed: Three Speed

With Amp draws ranging from 0.46 amps to 0.79 amps the AMR offers high performance and high efficiency. AquaMotion’s universal 4-bolt flange design reduces inventory and cost while simplifying installation.

The AMR circulator replaces Grundfos model UPS15-58, Taco 00R, Taco 0015, and Wilo STAR S21 and other model circulators.

 

Max GPM Flow: 16gpm

Max Head Feet: 20ft

Material: Cast Iron

Connection Type: Flange, 4_Bolt_Flange

Check Valve: Yes

Pump Speed: Three Speed

With Amp draws ranging from 0.46 amps to 0.79 amps the AMR offers high performance and high efficiency. AquaMotion’s universal 4-bolt flange design reduces inventory and cost while simplifying installation.

Circulator comes with BICV™ built in check valve.

The AMR circulator replaces Grundfos model UPS15-58, Taco 00R, Taco 0015, and Wilo STAR S21 and other model circulators.

Max GPM Flow: 17gpm

Max Head Feet: 21ft

Material: Stainless Steel

Connection Type: Flange, 4_Bolt_Flange

Pump Speed: Three Speed

With Amp draws ranging from 0.46 amps to 0.79 amps the AMR offers high performance and high efficiency. AquaMotion’s universal 4-bolt flange design reduces inventory and cost while simplifying installation.

The AMR circulator replaces Grundfos model UPS15-58, Taco 00R, Taco 0015, and Wilo STAR S21 and other model circulators.

 

Max GPM Flow: 16gpm

Max Head Feet: 20ft

Material: Stainless Steel

Connection Type: Flange, 4_Bolt_Flange

Check Valve: Yes

Pump Speed: Three Speed

With Amp draws ranging from 0.46 amps to 0.79 amps the AMR offers high performance and high efficiency. AquaMotion’s universal 4-bolt flange design reduces inventory and cost while simplifying installation.

Circulator comes with BICV™ built in check valve.

The AMR circulator replaces Grundfos model UPS15-58, Taco 00R, Taco 0015, and Wilo STAR S21 and other model circulators.

 

Max GPM Flow: 31gpm

Max Head Feet: 12ft

Material: Cast Iron

Connection Type: Flange, 4_Bolt_Flange

Pump Speed: Three Speed

With Amp draws ranging from 0.45 amps to 0.75 amps the AM10 offers high performance and high efficiency. AquaMotion’s universal 4-bolt flange design reduces inventory and cost while simplifying installation.

The AM10 circulator replaces Taco 0010 circulators and other circulator models.

Max GPM Flow: 29gpm

Max Head Feet: 12ft

Material: Cast Iron

Connection Type: Flange

Check Valve: Yes

Pump Speed: Three Speed

With Amp draws ranging from 0.45 amps to 0.75 amps the AM10 offers high performance and high efficiency. AquaMotion’s universal 4-bolt flange design reduces inventory and cost while simplifying installation.

Circulator comes with BICV™ built in check valve.

The AM10 circulator replaces Taco 0010 circulators and other circulator models.

 

Max GPM Flow: 31gpm

Max Head Feet: 12ft

Material: Stainless Steel

Connection Type: Flange, 4_Bolt_Flange

Pump Speed: Three Speed

With Amp draws ranging from 0.45 amps to 0.75 amps the AM10 offers high performance and high efficiency. AquaMotion’s universal 4-bolt flange design reduces inventory and cost while simplifying installation.

The AM10 circulator replaces Taco 0010 circulators and other circulator models.

 

Max GPM Flow: 29gpm

Max Head Feet: 12ft

Material: Stainless Steel

Connection Type: Flange, 4_Bolt_Flange

Check Valve: Yes

Pump Speed: Three Speed

With Amp draws ranging from 0.45 amps to 0.75 amps the AM10 offers high performance and high efficiency. AquaMotion’s universal 4-bolt flange design reduces inventory and cost while simplifying installation.

Circulator comes with BICV™ built in check valve.

The AM10 circulator replaces Taco 0010 circulators and other circulator models.

 

Max GPM Flow: 20gpm

Max Head Feet: 20ft

Material: Cast Iron

Connection Type: Flange, 4_Bolt_Flange

Check Valve: Yes

Pump Speed: Variable Speed

Corded: Yes

With  an Amp draw of only 0.07 to 0.57 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.

The Einstein circulator replaces Grundfos Alpha models and other model circulators.

Max GPM Flow: 20gpm

Max Head Feet: 21ft

Material: Stainless Steel

Connection Type: Flange, 4_Bolt_Flange

Check Valve: Yes

Pump Speed: Variable Speed

Corded: Yes

With  an Amp draw of only 0.07 to 0.57 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.

The Einstein circulator replaces Grundfos Alpha models and other model circulators.

Max GPM Flow: 42gpm

Max Head Feet: 40ft

Material: Cast Iron

Connection Type: Flange, 2_Bolt_Flange

Check Valve: Yes

Pump Speed: Variable Speed

Corded: Yes

With an Amp draw of only 0.02 to 0.55 amps, and watt consumption of just 5-127 watts the Newton 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 Optional BICV™ built in check valve.

Material: Cast Iron

Connection Type: Flange

Check Valve: Yes

Pump Speed: Single Speed

TwinTurbo Cast Iron or Stainless Steel: 2 AMR  or 2 AM10 Pumps wired together set on medium or high speed.

Benefits and features:

  • More competitively priced than Higher horsepower single pumps with similar performance
  • Two pumps in series doubles the pressure output of a single pump
  • Pre-wired in series, installation wiring is the same as a single unit
  • Duel pumps allow one to be operated alone or both together
  • On solar drain back systems, both pumps can be used to fill the system and one turned off during operation.
  • Four bolt flange pattern, 12 1/2” flange to flange dimensions for easy installation in new or existing installations
  • Available with or without built in Check Valve (add “V” to part number, i.e. AMR-FV3)
  • Available in Cast Iron and Stainless Steel Construction

AMR-F3, TwinTurbo Cast Iron, HeadFt:41 GPM:17
AMR-FV3, TwinTurbo Cast Iron with check valve, HeadFt:41 GPM:16

AMR-F2, TwinTurbo Cast Iron, HeadFt:36 GPM:14
AMR-FV2, TwinTurbo Cast Iron with check valve, HeadFt:36 GPM:13

AM10-F3, TwinTurbo Cast Iron HeadFt:24 GPM:29
AM10-FV3, TwinTurbo Cast Iron with check valve HeadFt:24 GPM:28

AM10-F2, TwinTurbo Cast Iron, HeadFt:21 GPM:24
AM10-FV2, TwinTurbo Cast Iron with check valve, HeadFt:21 GPM:23

Material: Stainless Steel

Connection Type: Flange, 4_Bolt_Flange

Pump Speed: Single Speed

TwinTurbo Cast Iron or Stainless Steel: 2 AMR  or 2 AM10 Pumps wired together set on medium or high speed.

Benefits and features:

  • More competitively priced than Higher horsepower single pumps with similar performance
  • Two pumps in series doubles the pressure output of a single pump
  • Pre-wired in series, installation wiring is the same as a single unit
  • Duel pumps allow one to be operated alone or both together
  • On solar drain back systems, both pumps can be used to fill the system and one turned off during operation.
  • Four bolt flange pattern, 12 1/2” flange to flange dimensions for easy installation in new or existing installations
  • Available with or without built in Check Valve (add “V” to part number, i.e. AMR-SFV3)
  • Available in Cast Iron and Stainless Steel Construction

AMR-SF3, TwinTurbo Stainless Steel, HeadFt:41 GPM:17
AMR-SFV3, TwinTurbo Stainless Steel with check valve, HeadFt:41 GPM:16

AMR-SF2, TwinTurbo Stainless Steel, HeadFt:36 GPM:14
AMR-SFV2, TwinTurbo Stainless Steel with check valve, HeadFt:36 GPM:13

AM10-SF3, TwinTurbo Stainless Steel HeadFt:24 GPM:29
AM10-SFV3, TwinTurbo Stainless Steel with check valve HeadFt:24 GPM:28

AM10-SF2, TwinTurbo Stainless Steel, HeadFt:21 GPM:24
AM10-SFV2, TwinTurbo Stainless Steel with check valve, HeadFt:21 GPM:23

Material: Stainless Steel

Check Valve: Yes

Pump Speed: Single Speed

Corded: Yes

AQUA-FLASH™ AMH1K-3UV

Kit includes: Stainless pump with 3/4″ FNPT union, built-in timer, line cord, bronze by-pass valve (with check valve), 12” NSF hose & Tee

  • Delivers Instant Hot Water Comfort in a Flash to Every Tap
  • No electrical connection required under sink.
  • Ideal for pedestal sink installations

Material: Stainless Steel

Check Valve: Yes

Pump Speed: Single Speed

Corded: Yes

AQUA-FLASH™ ON CALL™ AMH1K-RUVWB

Kit includes: Same as above, without timer, with ON CALL™ button and wireless receiver to meet NEW Building Codes, including Title 24 California

  • Delivers Instant Hot Water Comfort in a Flash to Every Tap
  • No electrical connection required under sink.
  • Ideal for pedestal sink installations

Material: Stainless Steel

Check Valve: Yes

Pump Speed: Single Speed

Corded: Yes

AMH1K-1 is designed for standard plumbing systems with hot water pipe length under 100ft.

  • Fully automatic system installs under sink
  • Requires electrical outlet at sink
  • No cutting of pipe

Material: Stainless Steel

Check Valve: Yes

Pump Speed: Single Speed

Corded: Yes

AMH3K-7 is designed for standard plumbing systems with hot water pipe length up to 250ft.

  • Fully automatic system installs under sink
  • Requires electrical outlet at sink
  • No cutting of pipe

Material: Stainless Steel

Check Valve: Yes

Pump Speed: Three Speed

Corded: Yes

AMH3K-R is designed for standard plumbing systems with hot water pipe length up to 600ft.

  • Fully automatic system installs under sink
  • 3 speed pump with rubber mount
  • Requires electrical outlet at sink

Material: Stainless Steel

Check Valve: Yes

Pump Speed: Single Speed

Corded: Yes

AMH2K-7 is designed for dedicated return line systems with standard water heater.

  • 8ft cord AquaStat included with universal ½”, ¾” clips. Senses water temperature to minimize run time. Save up to 15,000 gallons of water per year for a family of 5
  • Kits includes fittings for both PEX and copper tubing
  • Digital Timer included with adjustable 7-day functions, as well as power failure protection that keeps its settings even after power outage or when unplugged

Material: Stainless Steel

Connection Type: Flange

Check Valve: Yes

Pump Speed: Three Speed

Corded: Yes

AMH2K-R is designed for dedicated return line systems with tankless water heater.

  • Installs near heat source on Return Line
  • Uses Built-In AquaStat
  • Digital timer included with adjustable 7-day functions, as well as power failure protection that keeps its settings even after power outage or when unplugged

On-Call Wireless Control Kit – Wireless Button and Receiver

(Button available separately AMK-WBR)

On-Call Wireless Control Kit – Motion Sensor and Receiver

(Motion Sensor available separately AMK-MSR)

On-Call Air Actuated Counter Control Kit – Wireless Button and Receiver

(Button available separately AMK-CBW)

Digital Timer with adjustable 7-day functions, as well as power failure protection that keeps its settings even after power outage or when unplugged

3/4″ NPT, Includes Two Cast Iron Flanges, Four Bolts, Four Nuts, Two Square Gaskets.

  • Flanges have Octagon Action-Grip™ for quick non-slip installation with adjustable wrench
  • Fits AquaMotion models AM5, AM7, AMR, AM10

1″ NPT, Includes Two Cast Iron Flanges, Four Bolts, Four Nuts, Two Square Gaskets.

  • Flanges have Octagon Action-Grip™ for quick non-slip installation with adjustable wrench
  • Fits AquaMotion models AM5, AM7, AMR, AM10

1-1/4″ NPT, Includes Two Cast Iron Flanges, Four Bolts, Four Nuts, Two Square Gaskets.

  • Flanges have Octagon Action-Grip™ for quick non-slip installation with adjustable wrench
  • Fits AquaMotion models AM5, AM7, AMR, AM10

1-1/2″ NPT, Includes Two Cast Iron Flanges, Four Bolts, Four Nuts, Two Square Gaskets.

  • Flanges have Octagon Action-Grip™ for quick non-slip installation with adjustable wrench
  • Fits AquaMotion models AM5, AM7, AMR, AM10

3/4″ NPT, Includes Two Stainless Steel Flanges, Four Bolts, Four Nuts, Two Square Gaskets.

  • Flanges have Octagon Action-Grip™ for quick non-slip installation with adjustable wrench
  • Fits AquaMotion models AM5, AM7, AMR, AM10

1″ NPT, Includes Two Stainless Steel Flanges, Four Bolts, Four Nuts, Two Square Gaskets.

  • Flanges have Octagon Action-Grip™ for quick non-slip installation with adjustable wrench
  • Fits AquaMotion models AM5, AM7, AMR, AM10

1-1/4″ NPT, Includes Two Stainless Steel Flanges, Four Bolts, Four Nuts, Two Square Gaskets.

  • Flanges have Octagon Action-Grip™ for quick non-slip installation with adjustable wrench
  • Fits AquaMotion models AM5, AM7, AMR, AM10

1-1/2″ NPT, Includes Two Stainless Steel Flanges, Four Bolts, Four Nuts, Two Square Gaskets.

  • Flanges have Octagon Action-Grip™ for quick non-slip installation with adjustable wrench
  • Fits AquaMotion models AM5, AM7, AMR, AM10

3/4″ Sweat Isolation (shut-off) Flanges:  Full Port Ball Valve with 360° Swivel

Includes Two Flanges, Four Bolts, Four Nuts, and Two Gaskets.

  • Forged brass body full port for water application
  • 600 PSI Non-Shock WOG
  • Allows draining of the non-pressure side of the valve when closed

1″ Sweat Isolation (shut-off) Flanges:  Full Port Ball Valve with 360° Swivel

Includes Two Flanges, Four Bolts, Four Nuts, and Two Gaskets.

  • Forged brass body full port for water application
  • 600 PSI Non-Shock WOG
  • Allows draining of the non-pressure side of the valve when closed

1-1/4″ Sweat Isolation (shut-off) Flanges:  Full Port Ball Valve with 360° Swivel

Includes Two Flanges, Four Bolts, Four Nuts, and Two Gaskets.

  • Forged brass body full port for water application
  • 600 PSI Non-Shock WOG
  • Allows draining of the non-pressure side of the valve when closed

3/4″ NPT Isolation (shut-off) Flanges:  Full Port Ball Valve with 360° Swivel

Includes Two Flanges, Four Bolts, Four Nuts, and Two Gaskets.

  • Forged brass body full port for water application
  • 600 PSI Non-Shock WOG
  • Allows draining of the non-pressure side of the valve when closed

1″ NPT Isolation (shut-off) Flanges:  Full Port Ball Valve with 360° Swivel

Includes Two Flanges, Four Bolts, Four Nuts, and Two Gaskets.

  • Forged brass body full port for water application
  • 600 PSI Non-Shock WOG
  • Allows draining of the non-pressure side of the valve when closed

1-1/4″ NPT Isolation (shut-off) Flanges:  Full Port Ball Valve with 360° Swivel

Includes Two Flanges, Four Bolts, Four Nuts, and Two Gaskets.

  • Forged brass body full port for water application
  • 600 PSI Non-Shock WOG
  • Allows draining of the non-pressure side of the valve when closed

CT03     Replacement Cartridge for AM3 Circulators

(O-Ring and 4 replacement bolts included)

Replacement cartridge for the AM7 circulator and the Taco 007 circulators. The CT07 replaces the Taco part RP007-042RP and 007-042 at 20-40% lower cost

Replacement Cartridge for the AM10 3 speed circulator

Replacement Cartridge for AM5 and AM6 Circulators

Replacement Cartridge for the AMR 3 speed circulator