Pump Parts
National Pump Supply stocks repair parts for pumps and boiler controls for the following brands: Bell & Gossett, Armstrong Fluid Technology, Taco HVAC, McDonnell & Miller, Domestic Pump, Goulds, Weil, ABS, Shipco and several more. We also custom build most of the big base mounted end suction pumps, inline, close coupled, double suction, split case and vertical turbine pumps, Please give us a call if you have any questions or send us an email with what parts your looking for. Data plate pictures are also very helpful.
If you have questions you can also email your request to us at: Sales@NationalPumpSupply.com.



- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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561100LF-001 Armstrong Astro Express LF Valve
Armstrong
$384.95561100LF-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...$384.95 -
169230 Bell & Gossett 3/4 HP Motor 1 Phase
Bell & Gossett
$1,654.95169230 Bell & Gossett (903582, 903587, 56A17D60) 3/4 HP, 115 volt, single phase, 1725 RPM, oil-lubricated motor for B&G series 60 pumps, for models 609S, 611S, 613S, and 615S in iron or bronze. This Item Usually Ships The Same Day!$1,654.95 -
186028LF Bell & Gossett Bearing Assembly With EPR/Carbon/SiC Std Seal
Bell & Gossett
$1,148.95186028LF Bell & Gossett Bearing Assembly With EPR/Carbon/SiC Std Seal for small series Bell & Gossett Series e60 Pumps. *Please note image is generic. This Item Usually Ships The Same Day!$1,148.95 -
185337LF Bell & Gossett Large Bearing Frame XL-11 Repair Kit
Bell & Gossett
$318.95185337LF Bell & Gossett XL-11 Large Bearing Frame Repair Kit, (includes shaft, sleeve & bearings). Bell & Gossett repair kit for models 185333, 185334, 185360, 185361, 185361, & 185366, 186034LF, 186035LF, 186036LF, 186040LF,...$318.95 -
185241 Bell & Gossett Front Bearing
Bell & Gossett
$284.95185241 Bell & Gossett Front Bearing. This bearing fits B&G model 185260, 185261, 185262, 185264, and 185265 bearing assemblies. This Item Usually Ships The Same Day!$284.95 -
419315-000 Armstrong Slinger-Water Neoprene
Armstrong
$19.50419315-000 Armstrong Slinger-Water Neoprene. This Item Usually Ships Same Day!$19.50 -
P80752 Bell & Gossett Volute Gasket
Bell & Gossett
$45.95P80752 - Bell & Gossett Volute Gasket for Series VSC & VSCS Split Case Pumps VSC sizes 5x5x12, 6x6x12, and 8x8x10, & VSCS sizes 8x8x10 and 10x12x11. This Item Usually Ships The Same Day!$45.95 -
9975001-833 Armstrong Mechanical Seal Kit For Non-Potable Water
Armstrong
$218.959975001-833 Armstrong Mechanical Seal Kit For Non-Potable Water, 1.625 2A Acsc316EPDM O-Ring for Armstrong 4030 style pumps with M, MHD & MHXD type of bearing assemblies. For NON-POTABLE water only. For potable/drinking water use Armstrong...$218.95 -
8975000-98201K Armstrong Seal Kit ES 6" 1.250 2A c-Ssc316epdL
Armstrong
$254.958975000-98201K Armstrong Seal Kit ES 6" 1.250 2A c-Ssc316epdL. *Please note image is generic. This Item Usually Ships Same Day!$254.95 -
820-1039RP Taco Front Ball Bearing
Taco
$34.95820-1039RP Taco Front Ball Bearing for Taco H bearing frame assemblies on Series FI pumps. This Item Usually Ships The Same Day!$34.95 -
169231 Bell & Gossett Motor 3/4 HP 3 Phase 208-230/460v
Bell & Gossett
$1,654.95169231 Bell & Gossett Motor 3/4 HP 3 Phase 208-230/460v. This B&G motor is oil lubricated for series 60 pumps, specifically the 609T, 611T & 613T & 615T pumps in both cast iron and bronze & Series PD-37T Pumps. This Item Usually...$1,654.95 -
110123-121 Armstrong Astro 3/4" Aquastat
Armstrong
$74.95110123-121 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...$74.95 -
169233 Bell & Gossett Motor 1 HP 3 Phase 208-230/460v
Bell & Gossett
$1,788.95169233 Bell Gossett Motor 1 HP 3 Phase 208-230/460v oil lubricated for series 60 Bell & Gossett pumps models 612T, 614T, 616T. This Item Usually Ships The Same Day!$1,788.95 -
426401-005 Armstrong Gasket Nitrile 13"
Armstrong
$114.95426401-005 Armstrong Gasket Nitrile 13". This Item Usually Ships Same Day!$114.95 -
816023MF-001 Armstrong Bearing Assembly
Armstrong
$320.95816023MF-001 Armstrong Bearing Assembly. This Item Usually Ships The Same Day!$320.95 -
P5001025 Bell & Gossett Volute Gasket
Bell & Gossett
$15.25P5001025 Bell & Gossett Volute Gasket. Quantity required 2 ea. This Item Usually Ships The Same Day!$15.25 -
101507LF Bell & Gossett 1-1/2" Stainless Steel Pump Flange Set
Bell & Gossett
$78.95101507LF Bell & Gossett 1-1/2" Stainless Steel Pump Flange Set For Series HV, PL-45B & Pl-50B, NBF-45, Ecocirc XL N 65-130, 70-145, 95-160 & 110-180 Bronze and Stainless Steel Pumps. This Item Usually Ships The Same Day!$78.95 -
805176-000 Armstrong Pump Gasket Set
Armstrong
$17.50805176-000 Armstrong Pump Gasket Set. Fits Series 1050, Series 1060, Series 4030, Series 4270, Series 4280, Series 4380, Series H, Series S Pumps. This Item Usually Ships Same Day!$17.50 -
826771-000 Armstrong Bearing Assembly
Armstrong
$2,730.95826771-000 Armstrong PKGD Assembly-Bearing Frame M Grease (PKGD). This Item Usually Ships Same Day!$2,730.95 -
999981 Bell & Gossett Seal Kit 1.625 SC/VITON
Bell & Gossett
$424.95999981 Bell & Gossett SEAL 1.625" SC/VITON. 1.625 SC/SC/VT. This Item Usually Ships The Same Day!$424.95 -
52-122-073-005 Bell & Gossett Series eHSC/HSC-S Casing Gasket
Bell & Gossett
$15.9552-122-073-005 Bell & Gossett Series eHSC/HSC-S Casing Gasket. *Please note image is generic. The new Bell & Gossett Series e-HSC double suction pump provides engineers, contractors, and building owners a more powerful, serviceable, and...$15.95 -
953-2216RP Taco Rear Ball Bearing
Taco
$34.95953-2216RP Taco Rear Ball Bearing for Taco H bearing frame assemblies on Series FI pumps. This Item Usually Ships The Same Day!$34.95 -
52-122-074-005 Bell & Gossett HSC3 Casing Gasket-Discharge 5 PK
Bell & Gossett
$84.9552-122-074-005 Bell & Gossett HSC3 Casing Gasket 5 Pack Discharge For B&G HSC3 10x12x12XL Pumps. Please note image is generic. Please Contact Us For Lead Time!$84.95 -
101205 Bell & Gossett Flange Set 1"
Bell & Gossett
$25.00101205 Bell & Gossett 1" Flange Set. Fits series HV, PL-45, & PL-50, NRF-45, Ecocirc XL 65-130, 70-145, 95-160 & 110-180 Pumps. This Item Usually Ships The Same Day!$25.00 -
265-1 Taco 24 Hour Analog Timer W/Dust Cover
Taco
$184.95265-1 Taco 24 Hour Analog Timer W/Dust Cover. 24-Hour Analog Timer: Operates the circulator at the same pre-set times every day. Time intervals are in 15 minute increments. If you have any questions please give us a call at 1-800-781-7405 or...$184.95 -
HLV-1 Taco Hot Link Valve With Mounting Hardware
Taco
$104.95HLV-1 Taco Hot Link Valve With Mounting Hardware. Taco Hot-LinkPlus-e ECM High-Efficiency Instant Hot Water System. Do you want instant hot water without paying for a major renovation? The Hot-LinkPlus-e provides hot water on demand while...$104.95 -
810120-322 Armstrong Pump 3/4" Union Fitting Set
Armstrong
$79.95810120-322 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!$79.95 -
1600-032RP Taco Cast Iron Pump Flange Set 2"
Taco
$169.951600-032RP Taco Cast Iron Pump Flange Set 2". This Item Usually Ships The Same Day!$169.95 -
101231LF Bell & Gossett 3/4" NPT Check-Trol Isolation Flange
Bell & Gossett
$112.95101231LF Bell & Gossett 3/4" NPT Check-Trol Isolation Flange. The Bell & Gossett Check-Trol flange is a combination of isolation valve, flow control valve, and companion flange for circulators. The ball valve allows the circulator to be removed...$112.95 -
P58541 Bell & Gossett Bronze Impeller 5-1/4" OD
Bell & Gossett
$668.95P58541 Bell & Gossett Bronze Impeller 5-1/4" OD for for Series 60 and Series e60 pumps 603S, 603T, 606S, 606T, e603S, e603T, Be603S, & Be603T, e606S, e606T, Be606S, & Be606T in both cast iron and bronze. This Item Usually...$668.95 -
A91275 Bell & Gossett Strainer
Bell & Gossett
$274.95A91275 Bell & Gossett Strainer for GG-3, HG-3 Suction Diffusers. This Item Usually Ships The Same Day!$274.95 -
186943LF Bell & Gossett Shaft Sleeve
Bell & Gossett
$54.95186943LF Bell & Gossett Shaft Sleeve for 1535 pumps sizes 351, 352, 353, 354, and 357. This Item Usually Ships The Same Day!$54.95 -
180025 Hoffman 609PF Watchman Pump 1/3 HP 3500 RPM 3 Phase
Hoffman
$1,864.95180025 Hoffman 609PF Watchman Pump 1/3 HP 3500 RPM 3 Phase pump and motor assembly, 3-11/16" impeller sized for 18 GPM @ 20 psi, 1/3hp, 3500 rpm, 208-230/460 volt, 3 phase, 60 cycle, ODP motor. This Item Usually Ships The Same Day!$1,864.95 -
816653-000 Armstrong Gasket Set
Armstrong
$10.95816653-000 Armstrong Gasket Set. Fits model S25 and H41 pumps. This Item Usually Ships Same Day!$10.95 -
DG0060 Hoffman Watchman Series Case To Receiver Gasket
Hoffman
$5.50DG0060 Hoffman Watchman Series Case To Receiver Gasket. This Item Usually Ships The Same Day!$5.50 -
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 -
CP-819-111-208 Bell & Gossett Lock Nuts For VSC & VSCS Pumps
Bell & Gossett
$41.95CP-819-111-208 Bell & Gossett Lock Nuts For VSC & VSCS Pumps. This Item Usually Ships The Same Day!$41.95 -
008-045RP Taco 008 Replacement Pump Cartridge
Taco
$164.95008-045RP Taco 008 Replacement Pump Cartridge for Taco Bronze or Stainless Steel 008 - 115V/230V circulators. This Item Usually Ships The Same Day!$164.95 -
1600-024RP Taco Body Gasket
Taco
$28.501600-024RP Taco Body Gasket for model 1600, 1610, 1611 and Series 1900 Taco pumps. This Item Usually Ships The Same Day!$28.50 -
P81946 Bell & Gossett Water Slinger
Bell & Gossett
$10.95P81946 Bell & Gossett Water Slinger for B&G series 1531 and 90 pumps. This Item Usually Ships The Same Day!$10.95