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
  • 975000-200 Armstrong Filter HSG 3/8"NPT 12
    Add to Cart

    975000-200 Armstrong Filter HSG 3/8"NPT 12

    Armstrong

    $784.95
    975000-200 Armstrong Filter HSG 3/8"NPT 12. This Item Usually Ships Same Day!
    $784.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $784.95
    Subtotal:
    Add to Cart
  • 975000-928 Armstrong Seat-Nir 1.25 w/EPDM
    Add to Cart

    975000-928 Armstrong Seat-Nir 1.25 w/EPDM

    Armstrong

    $238.95
    975000-928 Armstrong Seat-Nir 1.25 w/EPDM   This Item Usually Ships Same Day!
    $238.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $238.95
    Subtotal:
    Add to Cart
  • 410134-141 Armstrong Imp Assy BRZ 1.5X1.25 & 2X1.5 4270
    Add to Cart

    410134-141 Armstrong Bronze Impeller Assembly 1.5X1.25 & 2X1.5 4270

    Armstrong

    $484.95
    410134-141 Armstrong Impeller Assembly BRZ 1.5X1.25 & 2X1.5 4270. This Item Usually Ships Same Day!
    $484.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $484.95
    Subtotal:
    Add to Cart
  • 190120-000 Armstrong Mechanical Seal
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    190120-000 Armstrong Mechanical Seal

    Armstrong

    $694.95
    190120-000 Armstrong Mechanical Seal - VMS 03, 05. This Item Usually Ships Same Day!
    $694.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $694.95
    Subtotal:
    Add to Cart
  • D251936-002 Armstrong Gasket-Stuff Box VEL 9.50X10.0
    Add to Cart

    D251936-002 Armstrong Gasket-Stuff Box VEL 9.50X10.0

    Armstrong

    $38.95
    D251936-002 Armstrong Gasket-Stuff Box VEL 9.50X10.0. This Item Usually Ships In 3-5 Days!
    $38.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $38.95
    Subtotal:
    Add to Cart
  • 106073-011 Armstrong Cast Iron Pump Flange 1"
    Add to Cart

    106073-011 Armstrong Cast Iron Pump Flange 1"

    Armstrong

    $52.95
    106073-011 Armstrong Cast Iron Pump Flange 1". This Item Usually Ships Same Day!
    $52.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $52.95
    Subtotal:
    Add to Cart
  • D251927-001 Armstrong Gasket Parting Flange 8X6X10
    Add to Cart

    D251927-001 Armstrong Gasket Parting Flange 8X6X10

    Armstrong

    $54.95
    D251927-001 Armstrong Gasket Parting Flange 8X6X10. This Item Usually Ships In 3-5 Days!
    $54.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
    Add to Cart
  • 818234-000K Armstrong SBA-MF Bearing Assembly
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    818234-000K Armstrong SBA-MF Bearing Assembly

    Armstrong

    $298.95
    818234-000K Armstrong SBA-MF Bearing Assembly. SBA-MF for 2-3 series, with stainless steel shaft, EPDM/sintered silicon carbide seal, and maintenance free ball bearings. *Note Image Is Generic. This Item Usually Ships The Same Day!
    $298.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $298.95
    Subtotal:
    Add to Cart
  • 818254-003K Armstrong SBA-MF Bearing Assembly w/ Noryl Impeller
    Add to Cart

    818254-003K Armstrong SBA-MF Bearing Assembly w/ Noryl Impeller

    Armstrong

    $194.95
    818254-003K Armstrong SBA-MF Bearing Assembly w/ Noryl Impeller, stainless steel shaft, EPDM/sintered silicon carbide seal, and maintenance free ball bearings. *Note Image Is Generic. This Item Usually Ships The Same Day!
    $194.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $194.95
    Subtotal:
    Add to Cart
  • 8975000-98405K Armstrong Seal Kit ES 13" 1.625 2A c-Ssc316epdL
    Add to Cart

    8975000-98405K Armstrong Seal Kit ES 13" 1.625 2A c-Ssc316epdL

    Armstrong

    $294.95
    8975000-98405K Armstrong Seal Kit ES 13" 1.625 2A c-Ssc316epdL. *Please note image is generic. This Item Usually Ships Same Day!
    $294.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $294.95
    Subtotal:
    Add to Cart
  • 8975001-577 Armstrong Mechanical Seal
    Add to Cart

    8975001-577 Armstrong Mechanical Seal

    Armstrong

    $1,096.95
    8975001-577 Armstrong Mechanical Seal. Please note image is generic. This Item Usually Ships Same Day!
    $1,096.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,096.95
    Subtotal:
    Add to Cart
  • 106091-012 Armstrong Balance Ring Mechanical Seal Kit
    Add to Cart

    106091-012 Armstrong Balance Ring Mechanical Seal Kit

    Armstrong

    $54.95
    106091-012 Armstrong Balance Ring Mechanical Seal Kit. Please note image is generic. This Item Usually Ships Same Day!
    $54.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
    Add to Cart
  • 427117-011 Armstrong Cast Iron Impeller S 4x3x6
    Choose Options

    427117-011 Armstrong Cast Iron Impeller S 4x3x6

    Armstrong

    $892.95
    427117-011 Armstrong Cast Iron Impeller S 4x3x6. Please Contact Us For Lead Time!
    $892.95
    Choose Options
    Qty in Cart: 0
    Quantity:
    Price:
    $892.95
    Subtotal:
    Choose Options
  • 426401-001 Armstrong Gasket Nitrile 5"
    Add to Cart

    426401-001 Armstrong Gasket Nitrile 5"

    Armstrong

    $38.75
    426401-001 Armstrong Gasket Nitrile 5". This Item Usually Ships Same Day!
    $38.75
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $38.75
    Subtotal:
    Add to Cart
  • 806073-841 Armstrong 1" Bronze Flange Set
    Add to Cart

    806073-841 Armstrong 1" Bronze Flange Set

    Armstrong

    $148.95
    806073-841 Armstrong 1" Bronze Flange Set. Includes 2 flanges, hardware & gaskets. This Item Usually Ships Same Day!
    $148.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $148.95
    Subtotal:
    Add to Cart
  • 805188-111 Armstrong Cast Iron 3" Flange Set
    Add to Cart

    805188-111 Armstrong Cast Iron 3" Flange Set

    Armstrong

    $475.95
    805188-111 Armstrong Cast Iron 3" Flange Set. Includes 2 flanges, hardware & gaskets. This Item Usually Ships Same Day!
    $475.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $475.95
    Subtotal:
    Add to Cart
  • 419236-041 Armstrong 7" Bronze Pump Impeller
    Add to Cart

    419236-041 Armstrong 7" Bronze Pump Impeller

    Armstrong

    $1,684.60
    419236-041 Armstrong 7" Bronze Pump Impeller, please note this impeller replaces the cast iron impeller 419236-011. Please Contact Us For Lead Time!
    $1,684.60
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,684.60
    Subtotal:
    Add to Cart
  • 816861-841 Armstrong Bearing Assembly Kit With Seal Kit
    Add to Cart

    816861-841 Armstrong Bearing Assembly Kit With Seal Kit

    Armstrong

    $3,527.95
    816861-841 Armstrong Bearing Assembly Kit Which Includes Seal Kit And Cover Plate. The bearing assembly is for All Bronze Pumps, S69, H63, H64, H65, H66, H67. This Item Usually Ships The Same Day!
    $3,527.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,527.95
    Subtotal:
    Add to Cart
  • 425869-004 Armstrong Sleeve-Shaft SST
    Add to Cart

    425869-204 Armstrong Sleeve-Shaft SST

    Armstrong

    $188.95
    425869-004 Armstrong Sleeve-Shaft SST. This Item Usually Ships Same Day!
    $188.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $188.95
    Subtotal:
    Add to Cart
  • 425869-224 Armstrong Sleeve-Shaft SST
    Add to Cart

    425869-224 Armstrong Sleeve-Shaft SST

    Armstrong

    $298.95
    425869-024 Armstrong Sleeve-Shaft SST. This Item Usually Ships Same Day!
    $298.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $298.95
    Subtotal:
    Add to Cart
  • 426284-041 Armstrong Impeller Bronze M 5X4X11.5
    Add to Cart

    426284-041 Armstrong Impeller Bronze M 5X4X11.5

    Armstrong

    $2,198.95
    426284-041 Armstrong Impeller Bronze M 5X4X11.5 Please Contact Us For Lead Time!
    $2,198.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,198.95
    Subtotal:
    Add to Cart
  • 426775-000 Armstrong Pump Bearing Assembly
    Add to Cart

    426775-000 Armstrong Pump Bearing Assembly

    Armstrong

    $1,602.95
    426775-000 Armstrong Bearing Assembly Frame L Oil Lube STL (UN-PKGD). Please note image is generic. This Item Usually Ships Same Day!
    $1,602.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,602.95
    Subtotal:
    Add to Cart
  • 426988-011 Armstrong Adapt Cast Iron 'D' 56C-184JM
    Add to Cart

    426988-011 Armstrong Adapt Cast Iron 'D' 56C-184JM

    Armstrong

    $1,032.95
    426988-011 Armstrong Adapt Cast Iron 'D' 56C-184JM   This Item Usually Ships Same Day!
    $1,032.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,032.95
    Subtotal:
    Add to Cart
  • 427099-041 Armstrong Bronze Impeller
    Add to Cart

    427099-041 Armstrong Bronze Impeller

    Armstrong

    $768.95
    427099-041 Armstrong Bronze S 1.5X1.5X6. This Item Usually Ships Same Day!
    $768.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $768.95
    Subtotal:
    Add to Cart
  • 427101-041 Armstrong Bronze S 1.5X1X6
    Add to Cart

    427101-041 Armstrong Bronze S 1.5X1X6

    Armstrong

    $534.35
    427101-041 Armstrong Bronze S 1.5X1X6   This Item Usually Ships Same Day!
    $534.35
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $534.35
    Subtotal:
    Add to Cart
  • 427117-041 Armstrong Bronze S 4X3X6
    Choose Options

    427117-041 Armstrong Bronze S 4X3X6

    Armstrong

    $848.95
    427117-041 Armstrong Bronze S 4X3X6. This Item Usually Ships Same Day!
    $848.95
    Choose Options
    Qty in Cart: 0
    Quantity:
    Price:
    $848.95
    Subtotal:
    Choose Options
  • 427120-041 Armstrong Bronze M 1.5X1.5X8
    Add to Cart

    427120-041 Armstrong Bronze M 1.5X1.5X8

    Armstrong

    $579.84
    427120-041 Armstrong Bronze M 1.5X1.5X8   This Item Usually Ships Same Day!
    $579.84
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $579.84
    Subtotal:
    Add to Cart
  • 427127-041 Armstrong Impeller Bronze S 3X2.5X8
    Add to Cart

    427127-041 Armstrong Impeller Bronze S 3X2.5X8

    Armstrong

    $872.95
    427127-041 Armstrong Impeller Bronze S 3X2.5X8   This Item Usually Ships Same Day!
    $872.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $872.95
    Subtotal:
    Add to Cart
  • 427173-041 Armstrong Impeller Bronze 6X4X13 M
    Add to Cart

    427173-041 Armstrong Impeller Bronze 6X4X13 M

    Armstrong

    $3,393.95
    427173-041 Armstrong Impeller Bronze 6X4X13 M. Please Contact Us For Lead Time!
    $3,393.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,393.95
    Subtotal:
    Add to Cart
  • 440460-041 Armstrong Float Copper 7" Diameter
    Add to Cart

    440460-041 Armstrong Float Copper 7" Diameter

    Armstrong

    $392.95
    440460-041 Armstrong Float Copper 7" Diameter   This Item Usually Ships Same Day!
    $392.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $392.95
    Subtotal:
    Add to Cart
  • 441184-010 Armstrong Cast Strainer Cast Iron 5200
    Add to Cart

    441184-010 Armstrong Cast Strainer Cast Iron 5200

    Armstrong

    $100.20
    441184-010 Armstrong Cast Strainer Cast Iron 5200   This Item Usually Ships Same Day!
    $100.20
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $100.20
    Subtotal:
    Add to Cart
  • 441641-000 Armstrong Collar-Bearing STL
    Add to Cart

    441641-000 Armstrong Collar-Bearing STL

    Armstrong

    $228.95
    441641-000 Armstrong Collar-Bearing STL   This Item Usually Ships Same Day!
    $228.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $228.95
    Subtotal:
    Add to Cart
  • 441642-025 Armstrong Shaft STL 98-5/32"LG
    Add to Cart

    441642-025 Armstrong Shaft STL 98-5/32"LG

    Armstrong

    $2,684.95
    441642-025 Armstrong Shaft STL 98-5/32"LG   This Item Usually Ships Same Day!
    $2,684.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,684.95
    Subtotal:
    Add to Cart
  • 4S4019113 Armstrong 14x15.875 Coupling
    Add to Cart

    4S4019113 Armstrong 14x15.875 Coupling

    Armstrong

    $124.55
    4S4019113 Armstrong 14x15.875 Coupling   This Item Usually Ships Same Day!
    $124.55
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $124.55
    Subtotal:
    Add to Cart
  • 570218-012 Armstrong Gasket-Flange 12"
    Add to Cart

    570218-012 Armstrong Gasket-Flange 12"

    Armstrong

    $164.95
    570218-012 Armstrong Gasket-Flange 12". This Item Usually Ships Same Day!
    $164.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $164.95
    Subtotal:
    Add to Cart
  • 691300-002 Armstrong Gasket SHL 6" 2P Non ASB
    Add to Cart

    691300-002 Armstrong Gasket SHL 6" 2P Non ASB

    Armstrong

    $175.15
    691300-002 Armstrong Gasket SHL 6" 2P Non ASB       This Item Usually Ships Same Day!
    $175.15
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $175.15
    Subtotal:
    Add to Cart
  • 691300-004 Armstrong Gasket SHL 10" 2P Non ASB
    Add to Cart

    691300-004 Armstrong Gasket SHL 10" 2P Non ASB

    Armstrong

    $181.95
    691300-004 Armstrong Gasket SHL 10" 2P Non ASB This Item Usually Ships Same Day!
    $181.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $181.95
    Subtotal:
    Add to Cart
  • 691300-005 Armstrong Gasket SHL 12" 2P Non ASB
    Add to Cart

    691300-005 Armstrong Gasket SHL 12" 2P Non ASB

    Armstrong

    $258.45
    691300-005 Armstrong Gasket SHL 12" 2P Non ASB       This Item Usually Ships Same Day!
    $258.45
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $258.45
    Subtotal:
    Add to Cart
  • 691301-002 Armstrong Gasket HD 6" 2P Non ASB
    Add to Cart

    691301-002 Armstrong Gasket HD 6" 2P Non ASB

    Armstrong

    $116.75
    691301-002 Armstrong Gasket HD 6" 2P Non ASB       This Item Usually Ships Same Day!
    $116.75
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $116.75
    Subtotal:
    Add to Cart
  • 691301-005 Armstrong Gasket HD 12" 2P Non ASB
    Add to Cart

    691301-005 Armstrong Gasket HD 12" 2P Non ASB

    Armstrong

    $322.50
    691301-005 Armstrong Gasket HD 12" 2P Non ASB       This Item Usually Ships Same Day!
    $322.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $322.50
    Subtotal:
    Add to Cart
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