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
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110123-121 Armstrong Astro 3/4" Aquastat
Armstrong
$58.95110123-121 Armstrong Astro 3/4" Aquastat For Astro 2 Domestic Hot Water Re-Circulation Systems. Armstrong Astro 2 Aquastat Control Instructions Armstrong Astro 2 Hot Water Re-Circulating Pump Brochure Armstrong Astro 2 Hot Water Re-Circulating...$58.95 -
816304-047K Armstrong 5.25" Bronze Pump Impeller
Armstrong
$548.95816304-047 Armstrong 5.25" Bronze Impeller For S-57 & H-54 Pumps. This Item Usually Ships Same Day!$548.95 -
816707-002 Armstrong Seal Kit 3/4 AI Steel Buna
Armstrong
$248.95816707-002 Armstrong Seal Kit 3/4 AI Steel Buna. This Item Usually Ships Same Day!$248.95 -
997529-003 Armstrong Tubing Bearing 1/4" .030W Soft (Per Inch)
Armstrong
$0.37997529-003 Armstrong Tubing Bearing 1/4" .030W Soft (Per Inch) This Item Usually Ships Same Day!$0.37 -
425742-003 Armstrong Washer-Impeller SST 1.625"
Armstrong
$21.95425742-003 Armstrong Washer-Impeller SST 1.625". This Item Usually Ships Same Day!$21.95 -
810120-050 Armstrong Motor Mount Ring Kit
Armstrong
$149.95810120-050 Armstrong Motor Mount Ring Kit. Please note image is generic. This Item Usually Ships Same Day!$149.95 -
810120-208 Armstrong Packaged HDWE Set w/Gasket
Armstrong
$38.95810120-208 Armstrong Packaged HDWE Set w/Gasket (S45,S46,S55,S57). Fits Series 1050, Series 1060, Series 4030, Series 4270, Series 4280, Series 4380, Series H, Series S Pumps. This Item Usually Ships Same Day!$38.95 -
811339-000 Armstrong Seal Kit 1-5/8"
Armstrong
$358.95811339-000 Armstrong Seal Kit 1-5/8" for models 4030, 4280, 4360, 4380, & TD40 with 254-326 frames. This Item Usually Ships Same Day!$358.95 -
8975000-98201K Armstrong Seal Kit ES 6" 1.250 2A c-Ssc316epdL
Armstrong
$240.958975000-98201K Armstrong Seal Kit ES 6" 1.250 2A c-Ssc316epdL. *Please note image is generic. This Item Usually Ships Same Day!$240.95 -
8975002-334K Armstrong Seal Kit
Armstrong
$989.958975002-334K Armstrong Seal Kit. Please note image is generic. This Item Usually Ships The Day!$989.95 -
561100LF-001 Armstrong Astro Express LF Valve
Armstrong
$292.95561100LF-001 Armstrong Astro Express LF Valve For Astro 2 Domestic Hot Water Re-Circulation Systems. Armstrong Astro Express LF Valve Submittal Sheet Armstrong Astro 2 Hot Water Re-Circulating Pump Brochure Armstrong Astro 2 Hot Water...$292.95 -
8975000-98203K Armstrong Seal Kit ES 10" 1.250 2A
Armstrong
$228.958975000-98203K Armstrong Seal Kit ES 10" 1.250 2A c-Ssc316epdL. *Please note image is generic. This Item Usually Ships Same Day!$228.95 -
426749-211 Armstrong Adapter Cast Iron 8"S 143-184JM
Armstrong
$591.95426749-211 Armstrong Adapter Cast Iron 8"S 143-184JM. This Item Usually Ships Same Day!$591.95 -
911123-108 Armstrong Capscrew STL 7/16-14X1L
Armstrong
$4.95911123-108 Armstrong Capscrew STL 7/16-14X1L This Item Usually Ships Same Day!$4.95 -
911900-114 Armstrong Capscrew 316SST 3/8-16X
Armstrong
$20.50911900-114 Armstrong Capscrew 316SST 3/8-16X. This Item Usually Ships Same Day!$20.50 -
975002-374 Armstrong Mechanical Seal
Armstrong
$1,644.95975002-374 Armstrong Mechanical Seal. This Item Usually Ships Same Day!$1,644.95 -
804301-841 Armstrong 1-1/2" Bronze Flange Set
Armstrong
$164.95804301-841 Armstrong 1-1/2" Bronze Flange Set. Includes 2 flanges, hardware & gaskets. This Item Usually Ships Same Day!$164.95 -
811757-002 Armstrong 3/4 HP Pump Motor 1 Phase
Armstrong
$1,110.95811757-002 Armstrong 3/4 HP Pump Motor 1 Phase for H-54, H-64 & S-57 pumps. This Item Usually Ships Same Day!$1,110.95 -
816707-003 Armstrong Seal Kit 3/4 Viton High Temp
Armstrong
$484.95816707-003 Armstrong Seal Kit 3/4 Viton High Temp for Armstrong pump models S-69, H-63 to H-68 & Series 1060 pumps. This Item Usually Ships Same Day!$484.95 -
975000-300 Armstrong FILT CARTRIDGE 50 MIC
Armstrong
$50.95Armstrong FILT CARTRIDGE 50 MIC - 975000-300. This Item Usually Ships In 1-2 Days!$50.95 -
816009-211K Armstrong 1-1/2" Flange Kit
Armstrong
$48.50816009-211K Armstrong 1-1/2" Flange Kit. Set includes 2 flanges hardware and gaskets. This Item Usually Ships The Same Day!$48.50 -
810123-130 Armstrong Astro Series 24 Hour Clock Timer
Armstrong
$154.95810123-130 Armstrong Astro Series 24 Hour Clock Timer. Kit includes box and timer. Fits Astro Circulators made prior to 2015. Information: Armstrong Astro 2 Circulating Pump Technical Overview Armstrong Astro 2 Circulating Pump Submittal...$154.95 -
816302-319 Armstrong NFI 5" Impeller For H-51 Pumps
Armstrong
$318.95816302-319 Armstrong NFI 5" Impeller For H-51 Pumps. Used with Armstrong H-51 circulating pump and Bell & Gossett 60-11 circulating pumps. This Item Usually Ships Same Day!$318.95 -
826771-000 Armstrong Bearing Assembly
Armstrong
$2,284.95826771-000 Armstrong PKGD Assembly-Bearing Frame M Grease (PKGD). This Item Usually Ships Same Day!$2,284.95 -
875001-800 Armstrong PKGD CPLG Insert 3JE
Armstrong
$34.95875001-800 Armstrong PKGD CPLG Insert 3JE. This Item Usually Ships Same Day!$34.95 -
961131-327 Armstrong O-Ring Viton 1.75ID X .210CS
Armstrong
$4.95961131-327 Armstrong O-Ring Viton 1.75ID X .210CS This Item Usually Ships Same Day!$4.95 -
810120-322 Armstrong Pump 3/4" Union Fitting Set
Armstrong
$88.95810120-322 Armstrong Pump 3/4" Union Fitting Set 1.25" NPSM x 0.75" Sweat Lead Free. Union kit (contains two half unions & gaskets). This Item Usually Ships The Same Day!$88.95 -
425742-001 Armstrong Washer-Impeller SST 1.25"
Armstrong
$10.50425742-001 Armstrong Washer-Impeller SST 1.25". This Item Usually Ships Same Day!$10.50 -
875000-801 Armstrong Insert 4JE
Armstrong
$28.85875000-801 Armstrong PKGD CPLG Insert 4JE. This Item Usually Ships Same Day!$28.85 -
911121-108 Armstrong Capscrew STL 3/8-16X1LG
Armstrong
$4.95911121-108 Armstrong Capscrew STL 3/8-16X1LG This Item Usually Ships Same Day!$4.95 -
8975002-304K Armstrong Mechanical Seal
Armstrong
$728.958975002-304K Armstrong Mechanical Seal. Please note image is generic. This Item Usually Ships Same Day!$728.95 -
816302-321K Armstrong 4-3/4" NFI Pump Impeller
Armstrong
$194.95816302-321K Armstrong 4-3/4" NFI Pump Impeller. This Item Usually Ships Same Day!$194.95 -
871101-384 Armstrong PKGD Bearing-IB "M" Perm-Lube (45MM 6209-2RS)
Armstrong
$124.95871101-384 Armstrong PKGD Bearing-IB "M" Perm-Lube (45MM 6209-2RS) This Item Usually Ships Same Day!$124.95 -
911900-119 Armstrong Capscrew 316SST 1/2-13X1.25 S LK
Armstrong
$16.95911900-119 Armstrong Capscrew 316SST 1/2-13X1.25 S LK This Item Usually Ships Same Day!$16.95 -
975001-017 Armstrong Seal-Mech 1.25 JC21 OP1-1
Armstrong
$84.95975001-017 Armstrong Seal-Mech 1.25 JC21 OP1-1 This Item Usually Ships Same Day!$84.95 -
810120-004 Armstrong Coupler Kit
Armstrong
$52.95810120-004 Armstrong Coupler Kit, B&G 118706. This Item Usually Ships The Same Day!$52.95 -
816301-325K Armstrong 4.25" Non Ferrous Impeller For H-41 Pumps
Armstrong
$194.95816301-325 Armstrong 4.25" Non Ferrous Impeller For H-41 Pumps. This Item Usually Ships Same Day!$194.95 -
880200-877 Armstrong Pump Mechanical Seal
Bell & Gossett
$98.95880200-877 Armstrong Pump Mechanical Seal for Old E series pumps. If you need the new E.2 Seal Kit Please Find It Here. 880202-677 Armstrong E.2 Series Seal Kit. This Item Usually Ships The Same Day!$98.95 -
810150-150 Armstrong Packaged Sleeve & Spacer Kit Bronze "S" JM
Armstrong
810150-150 Armstrong Packaged Sleeve & Spacer Kit Bronze "S" JM. Please note this item has been discontinued. Click here for the replacement 810150-251 Packaged Sleeve & Spacer Kit This Item Usually Ships Same Day!Qty in Cart: 0Quantity:Price:Subtotal: -
816302-047 Armstrong 5-1/4" Bronze Impeller For H-52 Pumps
Armstrong
$454.95816302-047 Armstrong 5-1/4" Bronze Impeller For H-52 Pumps. This Item Usually Ships Same Day!$454.95