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
  • 427116-011 Armstrong Cast Iron M 4X4X6

    427116-011 Armstrong Pump Impeller Cast Iron M 4X4X6

    Armstrong

    427116-011 Armstrong Pump Impeller Cast Iron M 4X4X6 This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427119-011 Armstrong Cast Iron S 1.5X1.5X8

    427119-011 Armstrong Pump Impeller Cast Iron S 1.5X1.5X8

    Armstrong

    427119-011 Armstrong Pump Impeller Cast Iron S 1.5X1.5X8  This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427120-011 Armstrong Cast Iron M 1.5X1.5X8

    427120-011 Armstrong Pump Impeller Cast Iron M 1.5X1.5X8

    Armstrong

    427120-011 Armstrong Pump Impeller Cast Iron M 1.5X1.5X8 This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427121-011 Armstrong Impeller Cast Iron S 3X1.5X8

    427121-011 Armstrong Pump Impeller Cast Iron S 3X1.5X8

    Armstrong

    427121-011 Armstrong Pump Impeller Cast Iron S 3X1.5X8 This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
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  • 427122-011 Armstrong Impeller Cast Iron M 3X1.5X8

    427122-011 Armstrong Impeller Cast Iron M 3X1.5X8

    Armstrong

    427122-011 Armstrong Impeller Cast Iron M 3X1.5X8 This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427124-011 Armstrong Impeller Cast Iron M 3X2.5X10

    427123-011 Armstrong Pump Impeller Cast Iron M 3X2.5X10

    Armstrong

    427124-011 Armstrong Pump Impeller Cast Iron M 3X2.5X10  This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427124-011 Armstrong Impeller Cast Iron M 3X2.5X10

    427124-011 Armstrong Pump Impeller Cast Iron M 3X2.5X10

    Armstrong

    427124-011 Armstrong Pump Impeller Cast Iron M 3X2.5X10 This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427125-011 Armstrong Impeller Cast Iron S 3X2X8

    427125-011 Armstrong Pump Impeller Cast Iron S 3X2X8

    Armstrong

    427125-011 Armstrong Pump Impeller Cast Iron S 3X2X8 This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427126-011 Armstrong Impeller Cast Iron M 3X2X8

    427126-011 Armstrong Pump Impeller Cast Iron M 3X2X8

    Armstrong

    427126-011 Armstrong Pump Impeller Cast Iron M 3X2X8 This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427128-011 Armstrong Impeller Cast Iron M 3X2.5X8

    427128-011 Armstrong Pump Impeller Cast Iron M 3X2.5X8

    Armstrong

    427128-011 Armstrong Pump Impeller Cast Iron M 3X2.5X8 This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
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  • 427129-011 Armstrong Impeller Cast Iron 4X3X8 S
    Add to Cart

    427129-011 Armstrong Impeller Cast Iron 4X3X8 S

    Armstrong

    $1,394.95
    427129-011 Armstrong Impeller Cast Iron 4X3X8 S. *Please note image is generic. This Item Usually Ships Same Day!
    $1,394.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,394.95
    Subtotal:
    Add to Cart
  • 427125-041 Armstrong Impeller Bronze 3X2X8
    Add to Cart

    427125-041 Armstrong Impeller Bronze 3X2X8

    Armstrong

    $1,158.95
    427125-041 Armstrong Impeller Bronze 3X2X8. *Please note image is generic. Please Contact Us For Lead Time!
    $1,158.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,158.95
    Subtotal:
    Add to Cart
  • 427137-041 Armstrong Bronze Pump Impeller
    Add to Cart

    427137-041 Armstrong Bronze Pump Impeller

    Armstrong

    $974.95
    427137-041 Armstrong Bronze Pump Impeller. Fits series 4030, 4280, 4380 pumps that have a 1-1/4" pump shaft. Please Contact Us For Lead Time!
    $974.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $974.95
    Subtotal:
    Add to Cart
  • 427138-011 Armstrong Impeller Cast Iron 6X4X8W M

    427138-011 Armstrong Impeller Cast Iron 6X4X8W M

    Armstrong

    427138-011 Armstrong Impeller Cast Iron 6X4X8W M This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427139-011 Armstrong Impeller Cast Iron 6X6X8 S
    Add to Cart

    427139-011 Armstrong Impeller Cast Iron 6X6X8 S

    Armstrong

    $1,127.95
    427139-011 Armstrong Impeller Cast Iron 6X6X8 S. Please Contact Us For Lead Time!
    $1,127.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,127.95
    Subtotal:
    Add to Cart
  • 427140-011 Armstrong Impeller Cast Iron 6X6X8 M

    427140-011 Armstrong Impeller Cast Iron 6X6X8 M

    Armstrong

    427140-011 Armstrong Impeller Cast Iron 6X6X8 M This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427148-011 Armstrong Impeller Cast Iron 3X3X10 M

    427148-011 Armstrong Impeller Cast Iron 3X3X10 M

    Armstrong

    $0.00
    427148-011 Armstrong Impeller Cast Iron 3X3X10 M   This Item Usually Ships Same Day!
    $0.00
    Qty in Cart: 0
    Quantity:
    Price:
    $0.00
    Subtotal:
  • 427149-011 Armstrong Impeller Cast Iron 4X3X10 S

    427149-011 Armstrong Pump Impeller Cast Iron 4X3X10 S

    Armstrong

    427149-011 Armstrong Pump Impeller Cast Iron 4X3X10 S This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427150-011 Armstrong Pump Impeller Cast Iron 4X3X10 M
    Add to Cart

    427150-011 Armstrong Pump Impeller Cast Iron 4X3X10 M

    Armstrong

    $1,651.95
    427150-011 Armstrong Pump Impeller Cast Iron 4X3X10 M. Please Contact Us For Lead Time!
    $1,651.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,651.95
    Subtotal:
    Add to Cart
  • 427151-011 Armstrong Impeller Cast Iron 2X2X10 S

    427151-011 Armstrong Pump Impeller Cast Iron 2X2X10 S

    Armstrong

    427151-011 Armstrong Pump Impeller Cast Iron 2X2X10 S This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427152-011 Armstrong Impeller Cast Iron 2X2X10 M

    427152-011 Armstrong Pump Impeller Cast Iron 2X2X10 M

    Armstrong

    427152-011 Armstrong Pump Impeller Cast Iron 2X2X10 M This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427154-011 Armstrong Impeller Cast Iron 6X4X10 M
    Add to Cart

    427154-011 Armstrong Pump Impeller Cast Iron 6X4X10 M

    Armstrong

    $1,674.60
    427154-011 Armstrong Pump Impeller Cast Iron 6X4X10 M This Item Usually Ships Same Day!
    $1,674.60
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,674.60
    Subtotal:
    Add to Cart
  • 427156-011 Armstrong Impeller Cast Iron 8X6X10 S

    427156-011 Armstrong Pump Impeller Cast Iron 8X6X10 S

    Armstrong

    427156-011 Armstrong Pump Impeller Cast Iron 8X6X10 S This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427157-011 Armstrong Impeller Cast Iron 8X6X10 M
    Add to Cart

    427157-011 Armstrong Pump Impeller Cast Iron 8X6X10 M

    Armstrong

    $1,674.50
    427157-011 Armstrong Pump Impeller Cast Iron 8X6X10 M Please Contact Us For Lead Time!
    $1,674.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,674.50
    Subtotal:
    Add to Cart
  • 427159-011 Armstrong Impeller Cast Iron 6X5X10 S

    427159-011 Armstrong Pump Impeller Cast Iron 6X5X10 S

    Armstrong

    427159-011 Armstrong Pump Impeller Cast Iron 6X5X10 S This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427160-011 Armstrong Impeller Cast Iron 6X5X10 M
    Add to Cart

    427160-011 Armstrong Pump Impeller Cast Iron 6X5X10 M

    Armstrong

    $1,522.00
    427160-011 Armstrong Pump Impeller Cast Iron 6X5X10 M. This Item Usually Ships Same Day!
    $1,522.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,522.00
    Subtotal:
    Add to Cart
  • 427161-011 Armstrong Impeller Cast Iron 3X1.5X13 M

    427161-011 Armstrong Pump Impeller Cast Iron 3X1.5X13 M

    Armstrong

    427161-011 Armstrong Pump Impeller Cast Iron 3X1.5X13 M This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427161-041 Armstrong Impeller Bronze 3X1.5X13 M
    Add to Cart

    427161-041 Armstrong Impeller Bronze 3X1.5X13 M

    Armstrong

    $1,807.80
    427161-041 Armstrong Impeller Bronze 3X1.5X13 M. This Item Usually Ships Same Day!
    $1,807.80
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,807.80
    Subtotal:
    Add to Cart
  • 427163-011 Armstrong Impeller Cast Iron 3X3X10 S

    427163-011 Armstrong Pump Impeller Cast Iron 3X3X10 S

    Armstrong

    427163-011 Armstrong Pump Impeller Cast Iron 3X3X10 S This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427165-011 Armstrong Impeller Cast Iron 3X2X13 M

    427165-011 Armstrong Pump Impeller Cast Iron 3X2X13 M

    Armstrong

    427165-011 Armstrong Pump Impeller Cast Iron 3X2X13 M This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427167-011 Armstrong Impeller Cast Iron 8X8X10 S

    427167-011 Armstrong Pump Impeller Cast Iron 8X8X10 S

    Armstrong

    427167-011 Armstrong Pump Impeller Cast Iron 8X8X10 S This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427168-011 Armstrong Impeller Cast Iron 8X8X10 M

    427168-011 Armstrong Impeller Cast Iron 8X8X10 M

    Armstrong

    427168-011 Armstrong Impeller Cast Iron 8X8X10 M This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427169-011 Armstrong Pump Impeller Cast Iron M 4X3X13 M
    Add to Cart

    427169-011 Armstrong Pump Impeller Cast Iron M 4X3X13 M

    Armstrong

    $1,338.95
    427169-011 Armstrong Pump Impeller Cast Iron M 4X3X13 M. Please Contact Us For Lead Time!
    $1,338.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,338.95
    Subtotal:
    Add to Cart
  • 427173-011 Armstrong Impeller Cast Iron 6X4X13 M

    427173-011 Armstrong Pump Impeller Cast Iron 6X4X13 M

    Armstrong

    427173-011 Armstrong Pump Impeller Cast Iron 6X4X13 M  This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427175-041 Armstrong Impeller Bronze 4X3X13 M
    Choose Options

    427175-041 Armstrong Impeller Bronze 4 x 3 x 13

    Armstrong

    $2,557.95
    427175-041 Armstrong Impeller Bronze 4X3X13 M. This Item Usually Ships Same Day!
    $2,557.95
    Choose Options
    Qty in Cart: 0
    Quantity:
    Price:
    $2,557.95
    Subtotal:
    Choose Options
  • 427177-011 Armstrong Impeller Cast Iron 8X6X13 M

    427177-011 Armstrong Impeller Cast Iron 8X6X13 M

    Armstrong

    427177-011 Armstrong Impeller Cast Iron 8X6X13 M This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427182-011 Armstrong Impeller Cast Iron 13" M

    427182-011 Armstrong Pump Impeller Cast Iron 13" M

    Armstrong

    427182-011 Armstrong Impeller Cast Iron 13" M This Item Usually Ships Same Day!
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • 427182-041 Armstrong Impeller Bronze 13" M
    Add to Cart

    427182-041 Armstrong Impeller Bronze 13" M

    Armstrong

    $1,785.97
    427182-041 Armstrong Impeller Bronze 13" M   This Item Usually Ships Same Day!
    $1,785.97
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,785.97
    Subtotal:
    Add to Cart
  • 427183-011 Armstrong Casing Cast Iron 6X6X13H 125# June 2011 And Later
    Add to Cart

    427183-011 Armstrong Casing Cast Iron 6X6X13H 125# June 2011 And Later

    Armstrong

    $5,581.52
    427183-011 Armstrong Casing Cast Iron 6X6X13H 125# June 2011 And Later   This Item Usually Ships Same Day!
    $5,581.52
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5,581.52
    Subtotal:
    Add to Cart
  • 427183-017 Armstrong Casing Cast Iron 6X6X13H 125#
    Add to Cart

    427183-017 Armstrong Casing Cast Iron 6X6X13H 125#

    Armstrong

    $5,927.60
    427183-017 Armstrong Casing Cast Iron 6X6X13H 125#   This Item Usually Ships Same Day!
    $5,927.60
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5,927.60
    Subtotal:
    Add to Cart
  • Total: items /

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