Armstrong Pump Parts

Armstrong Pump Parts

We stock most Armstrong pump parts. Please contact us for more info. If you need help identifying the part you need please provide as much info as possible and if you have pictures of the data plate please email them to us at: Sales@NationalPumpSupply.com

Information:

We carry both the commercial and residential line of Armstrong Pumps and most parts are in stock ready for immediate shipment!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 426119-011 Armstrong Casing Cast Iron 4X4X11.5 125#
    Add to Cart

    426119-011 Armstrong Casing Cast Iron 4X4X11.5 125#

    Armstrong

    $1,873.52
    426119-011 Armstrong Casing Cast Iron 4X4X11.5 125#   This Item Usually Ships Same Day!
    $1,873.52
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,873.52
    Subtotal:
  • 426119-023 Armstrong Casing Assembly BF 4X4X11.5 125#
    Add to Cart

    426119-023 Armstrong Casing Assembly BF 4X4X11.5 125#

    Armstrong

    $3,284.95
    426119-023 Armstrong Casing Assembly BF 4X4X11.5 125#. This Item Usually Ships Same Day!
    $3,284.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,284.95
    Subtotal:
  • 426123-023 Armstrong Casing Assembly BF 5X5X11.5 125#

    426123-023 Armstrong Casing Assembly BF 5X5X11.5 125#

    Armstrong

    426123-023 Armstrong Casing Assembly BF 5X5X11.5 125# This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 426123-011 Armstrong Casing Cast Iron 5X5X11.5 125#
    Add to Cart

    426123-011 Armstrong Casing Cast Iron 5X5X11.5 125#

    Armstrong

    $3,270.16
    426123-011 Armstrong Casing Cast Iron 5X5X11.5 125#   This Item Usually Ships Same Day!
    $3,270.16
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,270.16
    Subtotal:
  • 426125-011 Armstrong Casing Cast Iron 3X2X8 125#
    Add to Cart

    426125-011 Armstrong Casing CasingCast Iron 3X2X8 125#

    Armstrong

    $1,273.40
    426125-011 Armstrong Casing Cast Iron 3X2X8 125#   This Item Usually Ships Same Day!
    $1,273.40
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,273.40
    Subtotal:
  • 426127-011 Armstrong Casing Cast Iron 6X6X11.5 125#
    Add to Cart

    426127-011 Armstrong Casing Cast Iron 6X6X11.5 125#

    Armstrong

    $4,266.80
    426127-011 Armstrong Casing Cast Iron 6X6X11.5 125#. Please Contact Us For Lead Time!
    $4,266.80
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4,266.80
    Subtotal:
  • 426131-011 Armstrong Casing Cast Iron 8X8X11.5 125#
    Add to Cart

    426131-011 Armstrong Casing Cast Iron 8X8X11.5 125#

    Armstrong

    $4,384.66
    426131-011 Armstrong Casing Cast Iron 8X8X11.5 125#   This Item Usually Ships Same Day!
    $4,384.66
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4,384.66
    Subtotal:
  • 426131-023 Armstrong Casing Assembly BF 8X8X11.5 125#

    426131-023 Armstrong Casing Assembly BF 8X8X11.5 125#

    Armstrong

    426131-023 Armstrong Casing Assembly BF 8X8X11.5 125# This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 426130-031 Armstrong Casing DI 4X3X8 250#
    Add to Cart

    426130-031 Armstrong Casing DI 4X3X8 250

    Armstrong

    $1,684.95
    426130-031 Armstrong Casing DI 4X3X8 250# This Item Usually Ships Same Day!
    $1,684.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,684.95
    Subtotal:
  • 426132-031 Armstrong Casing DI 8X8X11.5 250#
    Add to Cart

    426132-031 Armstrong Casing DI 8X8X11.5 250#

    Armstrong

    $6,598.95
    426132-031 Armstrong Casing DI 8X8X11.5 250# This Item Usually Ships Same Day!
    $6,598.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $6,598.95
    Subtotal:
  • 426136-031 Armstrong Casing DI 6X4X8 250#

    426136-031 Armstrong Casing DI 6X4X8 250#

    Armstrong

    426136-031 Armstrong Casing DI 6X4X8 250# This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 426136-032 Armstrong Casing DI 6X4X8 250#

    426136-032 Armstrong Casing DI 6X4X8 250#

    Armstrong

    426136-032 Armstrong Casing DI 6X4X8 250# This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 426138-031 Armstrong Casing DI 2X1X10 250#
    Add to Cart

    426138-031 Armstrong Casing DI 2X1X10 250#

    Armstrong

    $2,390.56
    426138-031 Armstrong Casing DI 2X1X10 250#   This Item Usually Ships Same Day!
    $2,390.56
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,390.56
    Subtotal:
  • 426140-031 Armstrong Casing DI 3X1.5X10 250#
    Add to Cart

    426140-031 Armstrong DI 3X1.5X10 250#

    Armstrong

    $1,558.95
    426140-031 Armstrong DI 3X1.5X10 250#. This Item Usually Ships Same Day!
    $1,558.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,558.95
    Subtotal:
  • 426145-011 Armstrong Casing Cast Iron 3X2X10 125#

    426145-011 Armstrong Pump Casing Cast Iron 3X2X10 Number 125

    Armstrong

    426145-011 Armstrong Casing Cast Iron 3X2X10 125# This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 426147-011 Armstrong Casing Cast Iron 4X3X11.5 125#
    Add to Cart

    426147-011 Armstrong Casing Cast Iron 4X3X11.5 125#

    Armstrong

    $1,935.16
    426147-011 Armstrong Casing Cast Iron 4X3X11.5 125#   This Item Usually Ships Same Day!
    $1,935.16
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,935.16
    Subtotal:
  • 426149-011 Armstrong Casing Cast Iron 4X3X10 125#
    Add to Cart

    426149-011 Armstrong Casing Cast Iron 4X3X10 125#

    Armstrong

    $1,968.66
    426149-011 Armstrong Casing Cast Iron 4X3X10 125#   This Item Usually Ships Same Day!
    $1,968.66
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,968.66
    Subtotal:
  • 426151-011 Armstrong Casing Cast Iron 5X4X11.5 125#
    Add to Cart

    426151-011 Armstrong Casing Cast Iron 5X4X11.5 125#

    Armstrong

    $1,960.65
    426151-011 Armstrong Casing Cast Iron 5X4X11.5 125#   This Item Usually Ships Same Day!
    $1,960.65
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,960.65
    Subtotal:
  • 426140-031 Armstrong Casing DI 3X1.5X10 250#
    Add to Cart

    426140-031 Armstrong Casing DI 3X1.5X10 250#

    Armstrong

    $1,558.95
    426140-031 Armstrong Casing DI 3X1.5X10 250# This Item Usually Ships Same Day!
    $1,558.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,558.95
    Subtotal:
  • 426144-031 Armstrong Casing DI 3X2X10 250#
    Add to Cart

    426144-031 Armstrong Casing DI 3X2X10 250#

    Armstrong

    $1,925.02
    426144-031 Armstrong Casing DI 3X2X10 250#   This Item Usually Ships Same Day!
    $1,925.02
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,925.02
    Subtotal:
  • 426148-031 Armstrong Casing DI 4X3X11.5 250#
    Add to Cart

    426148-031 Armstrong Casing DI 4X3X11.5 250#

    Armstrong

    $3,448.21
    426148-031 Armstrong Casing DI 4X3X11.5 250#   This Item Usually Ships Same Day!
    $3,448.21
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,448.21
    Subtotal:
  • 426150-031 Armstrong Casing DI 4X3X10 250#
    Add to Cart

    426150-031 Armstrong Casing DI 4X3X10 250#

    Armstrong

    $3,470.02
    426150-031 Armstrong Casing DI 4X3X10 250#   This Item Usually Ships Same Day!
    $3,470.02
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,470.02
    Subtotal:
  • 426152-031 Armstrong Casing DI 5X4X11.5 250#
    Add to Cart

    426152-031 Armstrong Casing DI 5X4X11.5 250#

    Armstrong

    $3,469.73
    426152-031 Armstrong Casing DI 5X4X11.5 250#   This Item Usually Ships Same Day!
    $3,469.73
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,469.73
    Subtotal:
  • 426154-031 Armstrong Casing DI 6X4X10 250#
    Add to Cart

    426154-031 Armstrong Casing DI 6X4X10 250#

    Armstrong

    $3,490.62
    426154-031 Armstrong Casing DI 6X4X10 250#   This Item Usually Ships Same Day!
    $3,490.62
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,490.62
    Subtotal:
  • 426156-031 Armstrong Casing DI 6X5X11.5 250#
    Add to Cart

    426156-031 Armstrong Casing DI 6X5X11.5 250#

    Armstrong

    $2,453.38
    426156-031 Armstrong Casing DI 6X5X11.5 250#   This Item Usually Ships Same Day!
    $2,453.38
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,453.38
    Subtotal:
  • 426160-031 Armstrong Casing DI 8X6X11.5 125#
    Add to Cart

    426160-031 Armstrong Casing DI 8X6X11.5 125#

    Armstrong

    $3,814.04
    426160-031 Armstrong Casing DI 8X6X11.5 125#   This Item Usually Ships Same Day!
    $3,814.04
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,814.04
    Subtotal:
  • 426166-031 Armstrong Casing DI 3X2X13 250#
    Add to Cart

    426166-031 Armstrong Casing DI 3X2X13 250#

    Armstrong

    $1,973.82
    426166-031 Armstrong Casing DI 3X2X13 250#   This Item Usually Ships Same Day!
    $1,973.82
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,973.82
    Subtotal:
  • 426153-011 Armstrong Casing Cast Iron 6X4X10 125#
    Add to Cart

    426153-011 Armstrong Casing Cast Iron 6X4X10 125#

    Armstrong

    $2,048.95
    426153-011 Armstrong Casing Cast Iron 6X4X10 125#     This Item Usually Ships Same Day!
    $2,048.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,048.95
    Subtotal:
  • 426155-011 Armstrong Casing Cast Iron 6X5X11.5 125#
    Add to Cart

    426155-011 Armstrong Casing Cast Iron 6X5X11.5 125#

    Armstrong

    $2,258.70
    426155-011 Armstrong Casing Cast Iron 6X5X11.5 125# This Item Usually Ships Same Day!
    $2,258.70
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,258.70
    Subtotal:
  • 426159-011 Armstrong Casing Cast Iron 8X6X11.5 125#
    Add to Cart

    426159-011 Armstrong Casing Cast Iron 8X6X11.5

    Armstrong

    $2,478.85
    426159-011 Armstrong Casing Cast Iron 8X6X11.5 125#. This Item Usually Ships Same Day!
    $2,478.85
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,478.85
    Subtotal:
  • 426173-011 Armstrong Casing Cast Iron 6X4X13 125#
    Add to Cart

    426173-011 Armstrong Casing Cast Iron 6X4X13 125#

    Armstrong

    $2,388.78
    426173-011 Armstrong Casing Cast Iron 6X4X13 125#   This Item Usually Ships Same Day!
    $2,388.78
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,388.78
    Subtotal:
  • 426177-011 Armstrong Casing Cast Iron 8X6X13 125#
    Add to Cart

    426177-011 Armstrong Casing Cast Iron 8X6X13 125#

    Armstrong

    $3,398.53
    426177-011 Armstrong Casing Cast Iron 8X6X13 125#   This Item Usually Ships Same Day!
    $3,398.53
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,398.53
    Subtotal:
  • 426188-011 Armstrong Casing Cast Iron 1.5X1X8 125#
    Add to Cart

    426188-011 Armstrong Casing Cast Iron 1.5X1X8 125#

    Armstrong

    $653.49
    426188-011 Armstrong Casing Cast Iron 1.5X1X8 125#   This Item Usually Ships Same Day!
    $653.49
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $653.49
    Subtotal:
  • 426170-031 Armstrong Casing DI 4X3X13 250#
    Add to Cart

    426170-031 Armstrong Casing DI 4X3X13 250#

    Armstrong

    $3,446.09
    426170-031 Armstrong Casing DI 4X3X13 250#   This Item Usually Ships Same Day!
    $3,446.09
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,446.09
    Subtotal:
  • 426174-031 Armstrong Casing DI 6X4X13 250#
    Add to Cart

    426174-031 Armstrong Casing DI 6X4X13 250#

    Armstrong

    $3,428.82
    426174-031 Armstrong Casing DI 6X4X13 250#   This Item Usually Ships Same Day!
    $3,428.82
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,428.82
    Subtotal:
  • 426178-031 Armstrong Casing DI 8X6X13 250#
    Add to Cart

    426178-031 Armstrong Casing DI 8X6X13 250#

    Armstrong

    $5,801.94
    426178-031 Armstrong Casing DI 8X6X13 250#   This Item Usually Ships Same Day!
    $5,801.94
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5,801.94
    Subtotal:
  • 426189-031 Armstrong Casing DI 1.5X1X8 250#
    Add to Cart

    426189-031 Armstrong Casing DI 1.5X1X8 250#

    Armstrong

    $1,243.45
    426189-031 Armstrong Casing DI 1.5X1X8 250#  This Item Usually Ships Same Day!
    $1,243.45
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,243.45
    Subtotal:
  • 426229-011 Armstrong Impeller Cast Iron M 1.5X1X8

    426229-011 Armstrong Pump Impeller Cast Iron M 1.5X1X8

    Armstrong

    426229-011 Armstrong Pump Impeller Cast Iron M 1.5X1X8 This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 426229-041 Armstrong Impeller Bronze M 1.5X1X8
    Add to Cart

    426229-041 Armstrong Impeller Bronze M 1.5X1X8

    Armstrong

    $1,236.41
    426229-041 Armstrong Impeller Bronze M 1.5X1X8   This Item Usually Ships Same Day!
    $1,236.41
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,236.41
    Subtotal:
  • 426282-041 Armstrong Impeller Bronze M 4X3X11.5
    Add to Cart

    426282-041 Armstrong Impeller Bronze M 4X3X11.5

    Armstrong

    $2,014.43
    426282-041 Armstrong Impeller Bronze M 4X3X11.5   This Item Usually Ships Same Day!
    $2,014.43
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,014.43
    Subtotal:
  • Total: items /

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