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
-
P5001799 Bell & Gossett Coupling Element WE50 Insert Only
Bell & Gossett
$1,198.95P5001799 Bell & Gossett Coupling Element WE50 Insert Only. *Please note image is generic. This Item Usually Ships The Same Day!$1,198.95 -
P5001795 Bell & Gossett Coupler
Bell & Gossett
$364.95P5001795 Bell & Gossett Coupler. This Item Usually Ships The Same Day!$364.95 -
P57450 Bell & Gossett Bronze Impeller 7"
Bell & Gossett
$1,657.95P57450 Bell & Gossett Bronze Impeller 7". This Item Usually Ships Same Day!$1,657.95 -
P57447 Bell & Gossett Bronze Impeller 5-3/4"
Bell & Gossett
$695.95P57447 Bell & Gossett Bronze Impeller 5-3/4" For Series 60 Pumps. P57447 is a 5-3/4" impeller for 60-5 & 60-15 pumps. This Item Usually Ships Same Day!$695.95 -
J92414 Bell & Gossett Bearing Coupler End
Bell & Gossett
$454.95J92414 Bell & Gossett Bearing Coupler End. This Item Usually Ships The Same Day!$454.95 -
J92413 Bell & Gossett Bearing Pump End
Bell & Gossett
$634.70J92413 Bell & Gossett Bearing Pump End for model 185320, P51701, and P51705 series 1510 pumps, as well as, sizes 12x14x17-1/2B and 12x14x17-1/2L series VSCS pumps. This Item Usually Ships The Same Day!$634.70 -
3-299-8-00-928-22 - 22" 2 Pass Compress Fiber Tank Gasket
Bell & Gossett
$413.203-299-8-00-928-22 - 22” 2 Pass Compress Fiber Tank Gasket For QWU 227-25, 5-267-22-084-001. This Item Usually Ships In 5-7 Days!$413.20 -
3-298-8-00-925-22 - 22” 2 Pass Compress Fiber Gasket For QWU 227-25
Bell & Gossett
$422.953-298-8-00-925-22 - 22” 2 Pass Compress Fiber Gasket For QWU 227-25, 5-267-22-084-001. This Item Usually Ships In 2-3 Weeks!$422.95 -
P56830 Bell & Gossett Bronze Impeller 4-3/4"
Bell & Gossett
$908.95P56830 Bell & Gossett Bronze Impeller 4-3/4". This Item Usually Ships Same Day!$908.95 -
186628LF Bell & Gossett Shaft & Sleeve 1510 Pumps
Bell & Gossett
$575.00186628LF Bell & Gossett Shaft & Sleeve 1510 Pumps with 186660LF bearing assemblies. This Item Usually Ships The Same Day!$575.00 -
P82884 Bell & Gossett Brass Impeller 5-9/16" OD
Bell & Gossett
$1,089.95P82884 Bell & Gossett Bronze Impeller wth 5-9/16" OD For Series 60 Pumps sizes 613S and 613T in both cast iron and bronze. This Item Usually Ships Same Day!$1,089.95 -
P50866 Bell & Gossett Bronze Impeller 11" OD LG Bore
Bell & Gossett
$4,897.95P50866 Bell & Gossett Bronze Impeller 11" OD LG Bore for Series 1510 & 1531 Pumps with 1-5/8" shafts size 4E. This Item Usually Ships In 1-2 Days!$4,897.95 -
P50856 Bell & Gossett Bronze Pump Impeller 11" OD
Bell & Gossett
$3,739.95P50856 Bell & Gossett Bronze Pump Impeller 11" OD LG Bore for Series 1510 & 1531 Pumps with 1-5/8" shafts. This Item Usually Ships In 1-2 Days!$3,739.95 -
P50674 Bell & Gossett Bronze Impeller 9-1/2" OD LG Bore
Bell & Gossett
$2,684.95P50674 Bell & Gossett Bronze Impeller 9-1/2" OD LG Bore for Series 1510 and 1531 Pumps. The P50674 Bronze impeller for B&G series 1531 size 1-1/4BC centrifugal pumps. 1-5/8"shaft. This impeller also fits series 1510 1-1/4BC. This Item...$2,684.95 -
P50590 Bell & Gossett Series 1510 & Series 1531 Pump Wear Ring
Bell & Gossett
$151.20P50590 Bell & Gossett Series 1510 & Series 1531 Pump Wear Ring. This Item Usually Ships The Same Day!$151.20 -
186366LF Bell & Gossett Bronze Pump Impeller 3-7/8"
Bell & Gossett
$684.95186366LF Bell & Gossett Bronze Pump Impeller 3-7/8". This Item Usually Ships The Same Day!$684.95 -
186364LF Bell & Gossett Bronze Pump Impeller 3-7/16"
Bell & Gossett
$624.95186364LF Bell & Gossett Bronze Pump Impeller 3-7/16". This Item Usually Ships The Same Day!$624.95 -
P50650 Bell & Gossett Series 1510 & Series 1531 Pump Wear Ring
Bell & Gossett
$326.95P50650 Bell & Gossett Series 1510 & Series 1531 Pump Wear Ring. This Item Usually Ships The Same Day!$326.95 -
P79027 Bell & Gossett Shaft Assembly
Bell & Gossett
$2,868.95P79027 Bell & Gossett Shaft Assembly for Bell & Gossett 1510 & e-1510 pumps with 1-5/8" shafts. This Item Usually Ships The Same Day!$2,868.95 -
P71542 Bell & Gossett Bronze Impeller 9-1/2" OD
Bell & Gossett
$3,570.95P71542 Bell & Gossett Bronze Impeller 9-1/2" OD SM Bore fits B&G series 1510 and 1531 pumps with 1-1/4" shafts, size 3BC. This Item Usually Ships The Same Day!$3,570.95 -
153603 LWCO McDonnell & Miller PSE-801-M-U-120 Probe Control
McDonnell & Miller
$394.95The Series 153603-LWCO - McDonnell & Miller PSE-801-M-U-120 Probe Control type LWCO uses patented technology to monitor changes in water conductivity. When defined parameters are exceeded the new PSE-800 makes a decision to shut the burner off...$394.95 -
P75786 Bell & Gossett Bronze Impeller 9-3/8"
Bell & Gossett
$1,452.30P75786 Bell & Gossett Bronze Impeller 9-3/8" for Bell & Gossett series VSC & VSCS pumps size 4x4x9-1/4L. This Item Usually Ships In 3-5 Same Days!$1,452.30 -
P75795 Bell & Gossett VSC & VSCS Bronze Impeller 9-7/8"
Bell & Gossett
$1,964.95P75795 Bell & Gossett VSC & VSCS Bronze Impeller 9-7/8" for VSC/VSCS pumps size 6x8x9-3/4HL. This Item Usually Ships In 3-5 Days!$1,964.95 -
419465-011 Armstrong Impeller Cast Iron 3E 9.5" Full Size
Armstrong
419465-011 Armstrong Impeller Cast Iron 3E 9.5" Full Size This Item Usually Ships Same Day!Qty in Cart: 0Quantity:Price:Subtotal: -
425869-002 Armstrong Sleeve-Shaft SST
Armstrong
$422.95425869-002 Armstrong Sleeve-Shaft SST. This item is discontinued please choose either 425869-202 for a 4380 pump or 425869-206 for 4360 model pump. This Item Usually Ships Same Day!$422.95 -
426101-011 Armstrong Cast Iron 1.5X1X6 125#
Armstrong
$473.75426101-011 Armstrong Cast Iron 1.5X1X6 125# This Item Usually Ships Same Day!$473.75 -
P50757 Bell & Gossett CI 9-1/2" OD SM Bore
Bell & Gossett
$4,413.95P50757 Bell & Gossett CI 9-1/2" OD SM Bore. Please note image is generic. This Item Usually Ships In 24-48 Hours!$4,413.95 -
426169-011 Armstrong Casing Cast Iron 4X3X13 125#
Armstrong
$2,551.95426169-011 Armstrong Casing Cast Iron 4X3X13 125#. This Item Usually Ships Same Day!$2,551.95 -
426228-041 Armstrong Pump Impeller
Armstrong
$1,147.95426228-041 Armstrong Pump Impeller. *Please note image is generic. This Item Usually Ships Same Day!$1,147.95 -
426484-002 Armstrong Cover-Seal
Armstrong
$246.12426484-002 Armstrong Cover-Seal This Item Usually Ships Same Day!$246.12 -
426485-003 Armstrong Cover-Seal 316 SST M 1.626
Armstrong
$788.95426485-003 Armstrong Cover-Seal 316 SST M 1.626 This Item Usually Ships Same Day!$788.95 -
426486-003 Armstrong Cover-Seal 316 SST L 2.125
Armstrong
$686.07426486-003 Armstrong Cover-Seal 316 SST L 2.125 This Item Usually Ships Same Day!$686.07 -
426541-011 Armstrong Stuff Box Cover Cast Iron S 10"
Armstrong
$540.70426541-011 Armstrong Stuff Box Cover Cast Iron S 10" This Item Usually Ships Same Day!$540.70 -
426751-031 Armstrong Adapter DI 8"M 254-256JM
Armstrong
$2,725.10426751-031 Armstrong Adapter DI 8"M 254-256JM Please Contact Us For Lead Time!$2,725.10 -
426755-215 Armstrong Adapt Cast Iron 10"M 254-256JM
Armstrong
$888.95426755-215 Armstrong Adapt Cast Iron 10"M 254-256JM., This replaces obsolete part #426755-015. This Item Usually Ships Same Day!$888.95 -
426760-071 Armstrong Shaft Assembly SST "S"
Armstrong
$784.95426760-071 Armstrong Shaft Assembly SST "S". *Please note image is generic. This Item Usually Ships Same Day!$784.95 -
426761-071 Armstrong Shaft Assembly 316 SST "M"
Armstrong
$859.74426761-071 Armstrong Shaft Assembly 316 SST "M". This Item Usually Ships Same Day!$859.74 -
426763-001 Armstrong Sleeve SST M
Armstrong
$77.30426763-001 Armstrong Sleeve SST M This Item Usually Ships Same Day!$77.30 -
426767-011 Armstrong Cover-Bearing OB Cast Iron M Grease
Armstrong
$136.95426767-011 Armstrong Cover-Bearing OB Cast Iron M Grease This Item Usually Ships Same Day!$136.95 -
426771-071 Armstrong Assembly-Bearing Frame M Grease SST Shaft (PKGD)
Armstrong
$1,966.22426771-071 Armstrong Assembly-Bearing Frame M Grease SST Shaft (PKGD) This Item Usually Ships Same Day!$1,966.22