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American APM-56 Series

Close-Coupled Wobble Pumps and Parts

The APM-56 close-coupled Wobble Pump offers flows from 0-24 GPM at pressures up to 50 psi. The simple design of the "wobble" stator and just one universal joint give you the inherent advantages of a progressive cavity pump offering low pulsation and shear of solids in suspension as well as pumping viscous liquids.

APM-56 Closed-Coupled Wobble Stator Pump Views

In addition, the pump is available with a standard mechanical seal or can be upgraded to a hard-face mechanical seal for abrasion resistance. The American pump series is offered in a long-coupled design for mounting on a baseplate with a standard motor.

APM-56 Flow Rate

Download informational PDF's below

APM-56 Pump Information APM-56 Flow Rate Curves APM-56 Pump Dimensional Drawings
  • APM-56 Wobble Stator Pump Motors and Baseplates

    APM-56 Wobble Pump Motors/Baseplates

    Motors and mounting baseplates for full pump packages are available based upon your requirements. Please contact us today to discuss your options.

  • APM-56 Wobble Stator Pump Stators

    APM-56 Wobble Pump Stators

    Standard Buna Nitrile stators with options in Viton and EPDM. Other stator materials are available. Contact us for details.

  • APM-56 Wobble Stator Pump Rotors

    APM-56 Wobble Pump Rotors

    The close-coupled version is available with a standard 304 stainless steel hard-chrome plated rotor for long service life.

  • APM-56 Wobble Stator Pump Parts

    APM-56 Wobble Pump Parts

    Replacement pump parts as well as rebuild services for wobble stator pumps are available. Parts are available online, for rebuild services please contact us.

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APM56 Wobble Stator Pump APM56 Wobble Stator Pump APM56 Wobble Stator Pump-Stainless Steel
Sold Individually $2,115.00
Sold Individually $1,163.00
Sold Individually $3,618.00
APM56 Wobble Pump w/Threaded Connections APM56 Wobble Stator Pump w/Threaded Connections APM56 Wobble Stator Pump w/Threaded Connections
w/Threaded Connections -  0-24 GPM w/Threaded Connections -  0-24 GPM w/Threaded Connections -  0-24 GPM
APM56 Wobble Stator Pump-Stainless Steel APM56 Wobble Stator Pump AP56/APM56 Pump Stator
Sold Individually $2,449.00
Sold Individually $1,163.00
Sold Individually $574.00
APM56 Wobble Stator Pump w/Threaded Connections APM56 Wobble Stator Pump w/Pinned Connections American Series AP56/APM56 F Pump Stator -Viton
w/Threaded Connections -  0-24 GPM w/Pinned Connections -  0-53 GPM Viton
AP56/APM56 Pump Stator APM56 Pinned Pump Rotor AP56/APM56 Threaded Pump Rotor
Sold Individually $134.00
Sold Individually $267.00
Sold Individually $267.00
American Series AP56/APM56 Q Pump Stator American Series APM56 Pinned Pump Rotor - Chrome Plated Stainless Steel American Series AP56/APM56 Threaded Wobble Stator Pump Rotor
Buna Nitrile Chrome Plated Stainless Steel Chrome Plated Stainless Steel
APM56 Rotor Pin APM56 Shaft Pin AP56/APM56 Suction Case
Sold Individually $22.00
Sold Individually $22.00
Sold Individually $337.00
American Series APM56 SSQ Rotor Pin American Series APM56 SSQ Shaft Pin American Series AP56/APM56 CDQ Suction Case - Cast Iron
Steel Steel Cast Iron
AP56/APM56 Suction Case AP56/APM56 Pump Stator - EPDM AP56/APM56 Mechanical Pump Seal
Sold Individually $555.00
Sold Individually $155.00
Sold Individually $63.00
American Series AP56/APM56 SSQ Suction Case - Stainless Steel American Series AP56/APM56 CDB Pump Stator American Series AP56/APM56 Standard Mechanical Pump Seal
Stainless Steel EPDM Carbon/Ceramic with Buna Elastomers
AP56/APM56 Hard Face Pump Seal AP56/APM56 Mechanical Pump Seal APM56/AP56 Threaded Flex Joint
Sold Individually $150.00
Sold Individually $73.00
Sold Individually $338.00
American Series AP56/APM56 Hard Face Mechanical Pump Seal American Series APM56/AP56  SSF Threaded Flex Joint
Silicon Carbide/Silicon Carbide with Buna Elastomers Carbon/Ceramic with Viton Elastomers Stainless Steel and Viton
AP56/APM56 Threaded Flex Joint APM56 Pinned Flex Joint APM56 Threaded Stub Shaft
Sold Individually $244.00
Sold Individually $244.00
Sold Individually $222.00
American Series AP56/APM56 Threaded Flex Joint - Stainless Steel and Buna Nitrile American Series APM56 Pinned Flex Joint - Stainless Steel and Buna Nitrile American Series APM56 SSQ Threaded Stub Shaft
Stainless Steel and Buna Nitrile Stainless Steel and Buna Nitrile Stainless Steel
APM56 Pinned Stub Shaft APM56 Discharge Casing APM56 Discharge Casing
Sold Individually $222.00
Sold Individually $323.00
Sold Individually $832.00
American Series APM56 SSQ Pinned Stub Shaft, Chrome Plated Stainless Steel American Series APM56 CDQ Discharge Casing American Series APM56 SSQ Discharge Casing - Stainless Steel
Chrome Plated Stainless Steel Cast Iron Steel
AP56/APM56 Drain Plug AP56/APM56 Drain Plug APM56 Pump Foot
Sold Individually $10.00
Sold Individually $16.00
Sold Individually $25.00
American Series AP56/APM56 Drain Plug American Series AP56/APM56 Drain Plug American Series APM56 Pump Foot - Cast Iron
Steel Stainless Steel Cast Iron