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.



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P56560 Bell & Gossett Bronze Impeller
Bell & Gossett
$624.95P56560 Bell & Gossett Impeller (Bronze 5-3/16 IN.). This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 3.00 LBS
$624.95 -
975000-929 Armstrong Seat-Nir 1.625 w/EPDM
Armstrong
$494.95975000-929 Armstrong Seat-Nir 1.625 w/EPDM This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$494.95 -
975000-956 Armstrong Mechanical Seal 1.625
Armstrong
$1,762.95975000-956 Armstrong Seal-Mech 1.625 JC 8B2 XF-101. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 5.00 LBS
$1,762.95 -
180015 Hoffman Seal Kit For Certriflo Or Series B 7-1/2" 15HP
Hoffman
$947.95180015 Hoffman Seal Kit For Certriflo Or Series B 7-1/2" 15HP. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 2.00 LBS
$947.95 -
9975000-997 Armstrong Seal Kit Type 21A
Armstrong
$1,004.959975000-997 Armstrong Seal Kit 2.125 EDPM Type 21A (Silicone Carbide). *Please note image is generic. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 3.00 LBS
$1,004.95 -
975002-003 Armstrong Seal-Mech
Armstrong
$1,751.95975002-003 Armstrong Seal-Mech 1.125 DUR RA EP5-FV. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 6.00 LBS
$1,751.95 -
411860-041 Armstrong Bronze Impeller 2D S 7" Full Size
Armstrong
$1,068.95411860-041 Armstrong Bronze Impeller 2D S 7" Full Size. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 9.00 LBS
$1,068.95 -
409563-011 Armstrong Plate Cover 4030S "E"
Armstrong
$488.95409563-011 Armstrong Plate Cover 4030S "E". Please Contact Us For Lead Time!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 12.00 LBS
$488.95 -
D101166-108 Armstrong Seal-Mech Type 21 XF-2-1/8"
Armstrong
$1,592.95D101166-108 Armstrong Seal-Mech Type 21 XF-2-1/8". This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 3.00 LBS
$1,592.95 -
190100-002 - Armstrong - Outer Casing O-ring - (2 per pump) - VMS - 32
Armstrong
$324.95190100-002 Armstrong - Outer Casing O-ring - (2 per pump) - VMS 32 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 1.00 LBS
$324.95 -
190100-001 Armstrong - Outer Casing O-ring - (2 per pump) - VMS 10, 18
Armstrong
$236.95190100-001 Armstrong - Outer Casing O-ring - (2 per pump) - VMS 10, 18 This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 1.00 LBS
$236.95 -
D251912-071 Armstrong Seal-Mech Collar "M"
Armstrong
$672.95D251912-071 Armstrong Seal-Mech Collar "M". *Please note image is generic. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 4.00 LBS
$672.95 -
D251949-030 Armstrong Water Slinger Neoprene
Armstrong
$13.95D251949-030 Armstrong Water Slinger Neoprene This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 1.00 LBS
$13.95 -
427138-041 Armstrong Bronze Pump Impeller
Armstrong
$970.95427138-041 Armstrong Bronze Pump Impeller for Armstrong Series 4030 & 4280 pumps with 1-5/8" shafts. Size 5x4x8 & 6x4x8 pumps. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 12.00 LBS
$970.95 -
D958164-020 Armstrong Cartridge Assembly Type 21
Armstrong
$2,388.95D958164-020 Armstrong Cartridge Assembly Type 21 0F1Sc1. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 21.00 LBS
$2,388.95 -
PROTOCOL-D0-B Armstrong IVS BACNet MS/TP Card
Armstrong
PROTOCOL-D0-B Armstrong IVS BACNet MS/TP Card. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 2.00 LBS
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IVS-KEYPAD Armstrong IVS Keypad - graphical local control
Armstrong
$519.95IVS-KEYPAD Armstrong IVS Keypad - graphical local control. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 11.00 LBS
$519.95 -
104300-011 Armstrong Cast Iron Flange 1-1/4
Armstrong
$34.50104300-011 Armstrong Cast Iron Single Flange CI 1-1/4 for use on H32 Cast Iron pumps and Series 1050, Series 1060, Series 4030, Series 4270, Series 4280, Series 4380, Series H, Series S Armstrong Pumps. This Item Usually Ships Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 1.00 LBS
$34.50 -
A91286 Bell & Gossett Suction Diffuser SS Strainer
Bell & Gossett
$1,006.95A91286 Bell & Gossett Suction Diffuser SS Strainer HH-3Z A91286. For use with VSX-VSCS Pumps. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships In 3 Weeks!
- Weight:
- 5.00 LBS
$1,006.95 -
185264LF Bell & Gossett Bearing Assembly Series 60
Bell & Gossett
$2,928.95185264LF Bell & Gossett Bearing Assembly Series 60 pumps with large bearing frame. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships In 3-5 Days!
- Weight:
- 32.00 LBS
$2,928.95 -
P50852 Bell & Gossett Bronze Impeller 11" OD SM Bore
Bell & Gossett
$3,470.95P50852 Bell & Gossett Bronze Impeller 11" OD SM Bore For Series 80, 1510 & 1531 Pumps with 1-1/4" shafts, 3E. This Item Usually Ships In 1-2 Days!- Availability:
- This Item Usually Ships In 1-2 Days!
- Weight:
- 17.00 LBS
$3,470.95 -
169219 Bell & Gossett Motor 3 HP TRI VOLT/3/60 3500 RPM
Bell & Gossett
$1,955.95169219 Bell & Gossett Motor 3 HP TRI VOLT/3/60 3500 RPM with 3/4" seal shaft diameter for Bell & Gossett 90 pumps. 3 HP TRI VOLT/3/60 3500 RPM This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 33.00 LBS
$1,955.95 -
DP0390 Hoffman Impeller 4 9/16 Full Diameter
Hoffman
$998.95DP0390 Hoffman Impeller 4 9/16 Full Diameter. *Please note image is generic. Please Contact Us For Lead Time!- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 8.00 LBS
$998.95 -
A07030 Bell & Gossett SS Baffle
Bell & Gossett
$248.95A07030 Bell & Gossett Suction Diffuser SS Baffle for SDG-3, DD-3, and ED-3 suction diffusers. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 7.00 LBS
$248.95 -
VEM3711T Baldor Motor 10HP 3600RPM TEFC 215TC Frame Motor
Baldor
$2,407.95VEM3711T Baldor Motor 10HP 3600RPM TEFC 215TC Frame Motor. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 125.00 LBS
$2,407.95 -
953-1549-1BRP Taco RP Seal Kit Type B
Taco
$687.95953-1549-1BRP Taco RP Seal Kit Type B 1-1/8IN. Please note image is generic. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 5.00 LBS
$687.95 -
953-1549-42BRP Taco Seal Kit
Taco
$2,358.95953-1549-42BRP Taco Seal Kit. Please note image may be different than actual part. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 5.00 LBS
$2,358.95 -
169211 Bell & Gossett Motor 1-1/2 HP 3 Phase
Bell & Gossett
$1,551.95169211 Bell & Gossett Motor 1-1/2 HP 3 Phase. *Please note image is generic. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 33.00 LBS
$1,551.95 -
4300446-083 Armstrong Motor 50HP
Armstrong
$9,871.004300446-083 Armstrong Motor 50HP /1800/mtv/3/60/326tc/u/o/n. *Please note image is generic. The Armstrong 4300 pipe-mounted pumps are designed for space-saving installation, high operating efficiency, and long service life. Applications...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 133.00 LBS
$9,871.00 -
186935LF Bell & Gossett Cast Iron Volute 1.50 x 6.25 Series 60
Bell & Gossett
$1,381.95186935LF Bell & Gossett Cast Iron Volute 1.50 x 6.25 Series 60. Please Contact Us For Lead Time!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 26.00 LBS
$1,381.95 -
816601-100K Armstrong Bearing Assembly Kit
Armstrong
$2,222.95816601-100K Armstrong Bearing Assembly Kit. Please Contact Us For Lead Time!- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 7.00 LBS
$2,222.95 -
169239 Bell & Gossett Ball Bearing Motor 1/4 HP
Bell & Gossett
$861.95169239 Bell & Gossett Ball Bearing Motor 1/4 HP. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 21.00 LBS
$861.95 -
118666 Bell & Gossett Steel Impeller 3-5/16" OD
Bell & Gossett
$228.95118666 Bell & Gossett Steel Impeller. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 3.00 LBS
$228.95 -
186659 Bell & Gossett Pump Rear Bearing
Bell & Gossett
186659 Bell & Gossett Pump Rear Bearing. This item is obsolete. This Item Usually Ships The Same Day!- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 2.00 LBS
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117686 Bell & Gossett Temp Setter Actuator Adaptor
Bell & Gossett
$54.00117686 Bell & Gossett Temp Setter Actuator Adaptor. Information: Bell & Gossett Temp Setter Thermostatic Balance Valve Brochure Bell & Gossett Temp Setter Thermostatic Balance Valve Installation Manual Bell & Gossett Temp...- Availability:
- This Item Usually Ships The Same Day!
- Weight:
- 1.00 LBS
$54.00 -
AC0621 Bell & Gossett Series eHSC/HSC-S Slinger
Bell & Gossett
$26.00AC0621 Bell & Gossett Series eHSC/HSC-S Slinger. *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 efficient solution...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 1.00 LBS
$26.00 -
52-462-491-501A Bell & Gossett Series eHSC/HSC-S Stuff Box Assembly
Bell & Gossett
$1,206.9552-462-491-501A Bell & Gossett Series eHSC/HSC-S Stuff Box Assembly. *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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 13.00 LBS
$1,206.95 -
52-462-482-501A Bell & Gossett Series eHSC/HSC-S Stuff Box Assembly
Bell & Gossett
$1,528.0052-462-482-501A Bell & Gossett Series eHSC/HSC-S Stuff Box Assembly. *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,...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 12.00 LBS
$1,528.00 -
52-122-069-005 Bell & Gossett Series eHSC/HSC-S Casing Gasket
Bell & Gossett
$15.9552-122-069-005 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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 1.00 LBS
$15.95 -
AC1471 Bell & Gossett Series eHSC/HSC-S Pump Coupling
Bell & Gossett
$278.95AC1471 Bell & Gossett Series eHSC/HSC-S Pump Coupling. *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...- Availability:
- Please Contact Us For Lead Time!
- Weight:
- 5.00 LBS
$278.95