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
  • 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
  • 427130-041 Armstrong Bronze Impeller
    Add to Cart

    427130-041 Armstrong Bronze Impeller

    Armstrong

    $994.95
    427130-041 Armstrong Impeller Bronze 4X3X8 M. This Item Usually Ships Same Day!
    $994.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $994.95
    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
  • 427229-011 Armstrong Casing Cast Iron 8X6X15 125#
    Add to Cart

    427229-011 Armstrong Cast Iron Casing 8X6X15

    Armstrong

    $3,971.95
    427229-011 Armstrong Cast Iron Casing 8X6X15. Please Contact Us For Lead Time!
    $3,971.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,971.95
    Subtotal:
    Add to Cart
  • Series 4030 size 10 x 8 x 13 pumps with 2-5/8" shafts
    Add to Cart

    427333-041 Armstrong Bronze Impeller 10X10X13 L

    Armstrong

    $5,378.95
    427333-041 Armstrong Bronze Impeller 10X10X13 L for Armstrong Series 4030 pumps, 10 x 8 x 13 with 2-5/8" shafts. Please Contact Us For Lead Time!
    $5,378.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5,378.95
    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
  • 691302-004 Armstrong Gasket HD 10" 4P Non ASB
    Add to Cart

    691302-004 Armstrong Gasket HD 10" 4P Non ASB

    Armstrong

    $242.10
    691302-004 Armstrong Gasket HD 10" 4P Non ASB       This Item Usually Ships Same Day!
    $242.10
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $242.10
    Subtotal:
    Add to Cart
  • 805482-011 Armstrong Casing CI S25
    Add to Cart

    805482-011 Armstrong Casing CI S25

    Armstrong

    $468.95
    805482-011 Armstrong Casing CI S25       This Item Usually Ships Same Day!
    $468.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $468.95
    Subtotal:
    Add to Cart
  • 810120-004 Armstrong Coupler Kit B&G 118706
    Add to Cart

    810120-004 Armstrong Coupler Kit B&G 118706

    Armstrong

    $26.25
    810120-004 Armstrong Coupler Kit B&G 118706       This Item Usually Ships Same Day!
    $26.25
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $26.25
    Subtotal:
    Add to Cart
  • 810120-204 Armstrong Packaged HDWE Set w/Gasket (H32,S63,S64,S65)
    Add to Cart

    810120-204 Armstrong Packaged HDWE Set w/Gasket (H32,S63,S64,S65)

    Armstrong

    $25.00
    810120-204 Armstrong Packaged HDWE Set w/Gasket (H32,S63,S64,S65). This Item Usually Ships Same Day!
    $25.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $25.00
    Subtotal:
    Add to Cart
  • 810150-131 Armstrong Seal Kit 1.625 Viton Type 21
    Add to Cart

    810150-131 Armstrong Seal Kit 1.625 Viton Type 21

    Armstrong

    $470.66
    810150-131 Armstrong Seal Kit 1.625 Viton Type 21       This Item Usually Ships Same Day!
    $470.66
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $470.66
    Subtotal:
    Add to Cart
  • 810150-134 Armstrong Seal Kit 1-1/4" Ceramic Type 21
    Add to Cart

    810150-134 Armstrong Seal Kit 1-1/4" Ceramic Type 21

    Armstrong

    $168.95
    810150-134 Armstrong Seal Kit 1-1/4" Ceramic Type 21. This Item Usually Ships Same Day!
    $168.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $168.95
    Subtotal:
    Add to Cart
  • 816301-025 Armstrong 4-1/4" Steel Impeller For H-41 Pumps
    Add to Cart

    816301-025 Armstrong 4-1/4" Steel Impeller For H-41 Pumps

    Armstrong

    $628.95
    816301-025 Armstrong 4-1/4" Steel Impeller For H-41 Pumps. This Item Usually Ships Same Day!
    $628.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $628.95
    Subtotal:
    Add to Cart
  • 816304-017 Armstrong 5.25" Steel Impeller For S-57 Pumps
    Add to Cart

    816304-017 Armstrong 5.25" Steel Impeller For S-57, H-54 Pumps

    Armstrong

    $408.95
    816304-017 Armstrong 5.25" Steel Impeller For S-57 & H-54 Pumps. This Item Usually Ships Same Day!
    $408.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $408.95
    Subtotal:
    Add to Cart
  • 816304-057 Armstrong Packaged Impeller Assembly Bronze 4"
    Add to Cart

    816304-057K Armstrong Packaged Impeller Assembly Bronze 4"

    Armstrong

    $504.95
    816304-057 Armstrong Packaged Impeller Assembly Bronze 4". This Item Usually Ships Same Day!
    $504.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $504.95
    Subtotal:
    Add to Cart
  • 816342-011 Armstrong Bracket #6
    Add to Cart

    816342-011 Armstrong Pump Bracket #6

    Armstrong

    $518.95
    816342-011 Armstrong Pump Bracket #6. This Item Usually Ships Same Day!
    $518.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $518.95
    Subtotal:
    Add to Cart
  • 816347-041 Armstrong Coverplate Bronze #6
    Add to Cart

    816347-041 Armstrong Coverplate B&G Bronze #6

    Armstrong

    $1,328.70
    816347-041 Armstrong Coverplate B&G Bronze #6.  This Item Usually Ships Same Day!
    $1,328.70
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,328.70
    Subtotal:
    Add to Cart
  • 816393-041 Armstrong Packaged Impeller Bronze 7" Full Size
    Add to Cart

    816393-041 Armstrong Packaged Impeller Bronze 7" Full Size

    Armstrong

    $1,078.95
    816393-041 Armstrong Packaged Impeller Bronze 7" Full Size for 1060-2D pumps.  This Item Usually Ships Same Day!
    $1,078.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,078.95
    Subtotal:
    Add to Cart
  • 816556-041 Armstrong Bronze Pump Impeller
    Add to Cart

    816556-041 Armstrong Bronze Pump Impeller

    Armstrong

    $204.95
    816556-041 Armstrong Bronze Pump Impeller 3-3/8" for H-32 pumps. This Item Usually Ships Same Day!
    $204.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $204.95
    Subtotal:
    Add to Cart
  • 816707-004 Armstrong Seal Kit 3/4 AI Steel Viton
    Add to Cart

    816707-004 Armstrong Seal Kit 3/4 AI Steel Viton

    Armstrong

    $462.95
    816707-004 Armstrong Seal Kit 3/4 AI Steel Viton. This Item Usually Ships Same Day!
    $462.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $462.95
    Subtotal:
    Add to Cart
  • 831009-062 Armstrong Rigid Mount Motor Assembly - 1PH /1/2HP/115/230
    Add to Cart

    831009-062 Armstrong Rigid Mount Motor Assembly

    Armstrong

    $924.95
    831009-062 Armstrong Rigid Mount Motor Assembly - 1PH /1/2HP/115/230. Please note image is generic.  This Item Usually Ships Same Day!
    $924.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $924.95
    Subtotal:
    Add to Cart
  • 835085-002 Armstrong PKGD Sleeve & Spacer Kit 1.25 SST
    Add to Cart

    835085-002 Armstrong PKGD Sleeve & Spacer Kit 1.25 SST

    Armstrong

    $78.95
    835085-002 Armstrong PKGD Sleeve & Spacer Kit 1.25 SST This Item Usually Ships Same Day!
    $78.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $78.95
    Subtotal:
    Add to Cart
  • 874058-041 Armstrong 7" Bronze Impeller For H-65 Pumps
    Add to Cart

    874058-041K Armstrong 7" Bronze Impeller For H-65 Pumps

    Armstrong

    $1,238.70
    874058-041 Armstrong 7" Bronze Impeller For H-65 Pumps. This Item Usually Ships Same Day!
    $1,238.70
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,238.70
    Subtotal:
    Add to Cart
  • 874058-051 Armstrong 5.75" Bronze Pump Impeller For H-63 Pumps
    Add to Cart

    874058-051 Armstrong 5.75" Bronze Pump Impeller For H-63 Pumps

    Armstrong

    $1,057.95
    874058-051 Armstrong 5.75" Bronze Pump Impeller For H-63 Pumps. This Item Usually Ships Same Day!
    $1,057.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,057.95
    Subtotal:
    Add to Cart
  • 911119-216 Armstrong Capscrew STL 5/16-18X2"
    Add to Cart

    911119-216 Armstrong Capscrew STL 5/16-18X2"

    Armstrong

    $3.95
    911119-216 Armstrong Capscrew STL 5/16-18X2". This Item Usually Ships Same Day!
    $3.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3.95
    Subtotal:
    Add to Cart
  • 913171-100 Armstrong Nut HEX STL 3/8"-24UN
    Add to Cart

    913171-100 Armstrong Nut HEX STL 3/8"-24UN

    Armstrong

    $1.03
    913171-100 Armstrong Nut HEX STL 3/8"-24UN This Item Usually Ships Same Day!
    $1.03
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1.03
    Subtotal:
    Add to Cart
  • 923104-434 Armstrong Ring-RTNG EXT SST 1.1
    Add to Cart

    923104-434 Armstrong Ring-RTNG EXT SST 1.1

    Armstrong

    $34.15
    923104-434 Armstrong Ring-RTNG EXT SST 1.1     This Item Usually Ships Same Day!
    $34.15
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $34.15
    Subtotal:
    Add to Cart
  • 939001-106 Armstrong Connector-Male STR BRS 1/4
    Add to Cart

    939001-106 Armstrong Connector-Male STR BRS 1/4

    Armstrong

    $4.54
    939001-106 Armstrong Connector-Male STR BRS 1/4. This Item Usually Ships Same Day!
    $4.54
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.54
    Subtotal:
    Add to Cart
  • 961111-253 Armstrong O-Ring EPDM 5-3/8ID X .139CS
    Add to Cart

    961111-253 Armstrong O-Ring EPDM 5-3/8ID X .139CS

    Armstrong

    $16.95
    961111-253 Armstrong O-Ring EPDM 5-3/8ID X .139CS     This Item Usually Ships Same Day!
    $16.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $16.95
    Subtotal:
    Add to Cart
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