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Accessories & Connections

175 products

Showing 1 - 100 of 175 products

Browse our selection of accessories and connection components—essential for pump installation, repair, and system integration. At Pump‑Stop.com, we carry connector kits, union couplings, hose adapters, shaft extensions, threaded fittings, mechanical seal kits, and wiring accessories. These components are designed to create secure, leak-free connections and ensure reliable performance across various pump systems. Built from durable materials and engineered for OEM compatibility, they support easy maintenance, reduce downtime, and help maintain system efficiency. Whether you're outfitting a new pump or servicing an existing installation, our accessories make setup and maintenance straightforward. Not sure which part is right for your system? Our expert team is ready to assist. Enjoy fast U.S. shipping and secure checkout with every order.

Showing 1 - 100 of 175 products

GRUNDFOS Grundfos 96230662 - Coupling liner D 168,3 x 50mm. 1.4410

$1,474.62

GRUNDFOS Grundfos 99046164 - Kit | Supp. Bracket Complete f.15/20HP LA-XLCR | Vertical | Multistage | Centrifugal

$7,441.15

GRUNDFOS Grundfos 99046165 - Kit | Supp. Bracket Complete f.20-40HP LA-XLCR | Vertical | Multistage | Centrifugal

$8,967.82

GRUNDFOS Grundfos 99046166 - Kit | Supp. Bracket Complete f.40/50HP LA-XLCR | Vertical | Multistage | Centrifugal

$9,021.58

GRUNDFOS Grundfos 99046167 - Kit | Supp. Bracket Complete f.60/75HP LA-XLCR | Vertical | Multistage | Centrifugal

$10,172.45

Save $111.20

GRUNDFOS Grundfos 99566661 - Drain Plug Complete 1/4" NPT EP 1/1/5 CRN/I | Vertical | Multistage | Centrifugal

$444.80 $556.00

Save $149.20

GRUNDFOS Grundfos 97743809 - Flange Set 2.0x 2.0 316SS 150LB

$596.80 $746.00

Save $227.60

GRUNDFOS Grundfos 97743810 - Flange Set 2.0x 2.0 316SS 300LB

$910.40 $1,138.00

Save $376.60

GRUNDFOS Grundfos 97743812 - Flange Set 3.0x 3.0 316SS 300LB

$1,506.40 $1,883.00

Save $77.20

GRUNDFOS Grundfos 97757976 - Flange Set 2"x2"CI Black 250LB

$308.80 $386.00

Save $299.00

GRUNDFOS Grundfos 97758320 - BM8" VICTAULIC 77DX NBR 6" | Booster Module | Multistage | Inline

$1,196.00 $1,495.00

Save $260.40

GRUNDFOS Grundfos 97758342 - BM8" VICTAULIC 489DX CPLG, NBR 6" | Booster Module | Multistage | Inline

$1,041.60 $1,302.00

Save $87.40

GRUNDFOS Grundfos 97758517 - BM8" VICTAULIC 77DX CPLG, NBR 6" | Booster Module | Multistage | Inline

$349.60 $437.00

Save $28.40

GRUNDFOS Grundfos 97773787 - Venting Valve with Connection Pipe EPDM

$113.60 $142.00

Save $93.20

GRUNDFOS Grundfos 97775105 - Venting Valve with Connection Pipe FFKM

$372.80 $466.00

Save $80.40

GRUNDFOS Grundfos 97775106 - Venting Valve with Connection Pipe FXM

$321.60 $402.00

Save $55.80

GRUNDFOS Grundfos 97919247 - Coupling SMCR 143/5T Complete Kit | Vertical | Multistage | Centrifugal

$223.20 $279.00

Save $52.80

GRUNDFOS Grundfos 97919248 - Coupling MECR 143/5T Complete Kit | Vertical | Multistage | Centrifugal

$211.20 $264.00

Save $888.00

GRUNDFOS Grundfos 97573873 - BP XL2 with213 G05/10/50/60/70/22/33 Kit | Booster Pump | Multistage

$3,552.00 $4,440.00

Save $873.40

GRUNDFOS Grundfos 97573874 - BP XL2 with213 G20/30/40 Kit | Booster Pump | Multistage

$3,493.60 $4,367.00

Save $849.00

GRUNDFOS Grundfos 97573875 - BP XL2 with213 GA/B/C Kit | Booster Pump | Multistage

$3,396.00 $4,245.00

Save $1,319.20

GRUNDFOS Grundfos 97573876 - BP XL3 with254 G05/10/50/60/70/22/33 Kit | Booster Pump | Multistage

$5,276.80 $6,596.00

Save $1,299.80

GRUNDFOS Grundfos 97573877 - BP XL3 with284 G05/10/50/60/70/22/33 Kit | Booster Pump | Multistage

$5,199.20 $6,499.00

Save $1,360.00

GRUNDFOS Grundfos 97573878 - BP XL3 with254 G20/30/40 Kit | Booster Pump | Multistage

$5,440.00 $6,800.00

Save $1,339.40

GRUNDFOS Grundfos 97573879 - BP XL3 with284 G20/30/40 Kit | Booster Pump | Multistage

$5,357.60 $6,697.00

Save $41.20

GRUNDFOS Grundfos 97642565 - Flange Set 1.5x1CI Black 125LB SmCRH | Vertical | Multistage | Centrifugal

$164.80 $206.00

Save $46.60

GRUNDFOS Grundfos 97642567 - Flange Set 2x1CI Black 125LB G05(A05)

$186.40 $233.00

Save $53.20

GRUNDFOS Grundfos 97642568 - Flange Set 2x2CI Black 125LB G22

$212.80 $266.00

Save $53.20

GRUNDFOS Grundfos 97642571 - Flange Set 3x1.5CI Black 125LB GB,G50

$212.80 $266.00

Save $59.00

GRUNDFOS Grundfos 97642574 - Flange Set 3x2CI Black 125LB GC,G10G60

$236.00 $295.00

Save $83.40

GRUNDFOS Grundfos 97642576 - Flange Set 4x3CI Black 125LB G70G40

$333.60 $417.00

Save $83.80

GRUNDFOS Grundfos 97658571 - Flange Set 3x1.5CI Black 250LB

$335.20 $419.00

Save $105.20

GRUNDFOS Grundfos 97658572 - Flange Set 3x2CI Black 250LB

$420.80 $526.00

Save $148.00

GRUNDFOS Grundfos 97658573 - Flange Set 3x3CI Black 250LB

$592.00 $740.00

Save $190.80

GRUNDFOS Grundfos 97658574 - Flange Set 4x3CI Black 250LB

$763.20 $954.00

Save $2,669.55

Grundfos Grundfos Pumps Baseplate Motor Mounting Number 97685332

$4,084.45 $6,754.00

Save $2,835.06

Grundfos Grundfos Pumps Baseplate Motor Mounting Number 97685333

$4,336.94 $7,172.00

Save $2,634.85

Grundfos Grundfos Pumps Baseplate Motor Mounting Number 97685338

$4,030.15 $6,665.00

Save $3,632.48

Grundfos Grundfos Pumps Baseplate Motor Mounting Number 97685359

$5,556.52 $9,189.00

Save $3,768.51

Grundfos Grundfos Pumps Baseplate Motor Mounting Number 97685360

$5,764.49 $9,533.00

Save $3,570.05

Grundfos Grundfos Pumps Baseplate Motor Mounting Number 97685372

$5,460.95 $9,031.00

Save $80.40

GRUNDFOS Grundfos 97698645 - Flange Set 1.5 x 1 316SS 150LB

$321.60 $402.00

Save $152.60

GRUNDFOS Grundfos 97698646 - Flange Set 1.5x 1 316SS 300LB

$610.40 $763.00

Save $94.00

GRUNDFOS Grundfos 97698647 - Flange Set 2 x 1 316SS 150LB

$376.00 $470.00

Save $167.80

GRUNDFOS Grundfos 97698648 - Flange Set 2 x 1 316SS 300LB

$671.20 $839.00

Save $162.80

GRUNDFOS Grundfos 97698649 - Flange Set 3 x 1.5 316SS 150LB

$651.20 $814.00

Save $242.40

GRUNDFOS Grundfos 97698650 - Flange Set 3 x 1.5 316SS 300LB

$969.60 $1,212.00

Save $204.00

GRUNDFOS Grundfos 97698651 - Flange Set 3 x 2 316SS 150LB

$816.00 $1,020.00

Save $287.20

GRUNDFOS Grundfos 97698652 - Flange Set 3 x 2 316SS 300LB

$1,148.80 $1,436.00

Save $381.20

GRUNDFOS Grundfos 97698653 - Flange Set 4 x 3 316SS 150LB

$1,524.80 $1,906.00

Save $466.40

GRUNDFOS Grundfos 97698654 - Flange Set 4 x 3 316SS 300LB

$1,865.60 $2,332.00

Save $53.20

GRUNDFOS Grundfos 91122293 - Orifice Kit 1"NPT X9/16"

$212.80 $266.00

Save $53.20

GRUNDFOS Grundfos 91122294 - Orifice Kit 1"NPT X5/8"

$212.80 $266.00

Save $53.20

GRUNDFOS Grundfos 91122295 - Orifice Kit 1"NPT X11/16"

$212.80 $266.00

Save $53.20

GRUNDFOS Grundfos 91122296 - Orifice Kit 1"NPT X3/4"

$212.80 $266.00

Save $53.20

GRUNDFOS Grundfos 91122298 - Orifice Kit 1.5"NPT X7/8"

$212.80 $266.00

Save $53.20

GRUNDFOS Grundfos 91122299 - Orifice Kit 1.5"NPT X1"

$212.80 $266.00

Save $73.40

GRUNDFOS Grundfos 91122697 - Kit 2 in. VIC-Flange Adapter ST 741 EPDM

$293.60 $367.00

Save $44.80

GRUNDFOS Grundfos 91128254 - Nipple Orifice G1/2A X1/16" Kit

$179.20 $224.00

Save $44.80

GRUNDFOS Grundfos 91128255 - Nipple Orifice G1/2A X3/32" Kit

$179.20 $224.00

Save $44.80

GRUNDFOS Grundfos 91128256 - Nipple Orifice G1/2A X5/32" Kit

$179.20 $224.00

Save $145.60

GRUNDFOS Grundfos 91134571 - CRT2/4 1.25" NPT Adapter Kit | Viton | Vertical | Multistage | Centrifugal

$582.40 $728.00

Save $170.80

GRUNDFOS Grundfos 91134572 - CRT8/16 2.0" NPT Adapter Kit | Viton | Vertical | Multistage | Centrifugal

$683.20 $854.00

Save $71.40

GRUNDFOS Grundfos 91134594 - Horizontal Mount Kit CR1s,1,3,5

$285.60 $357.00

Save $19.40

GRUNDFOS Grundfos 91136523 - Flange Kit 2.5" 125# CAST IRON MTR | Vertical | Immersible | Multistage

$77.60 $97.00

Save $36.40

GRUNDFOS Grundfos 91136524 - Flange Kit 2.5" 250# CAST IRON MTR | Vertical | Immersible | Multistage

$145.60 $182.00

Save $22.40

GRUNDFOS Grundfos 91136525 - Flange Kit 3" 150# CAST IRON MTR | Vertical | Immersible | Multistage

$89.60 $112.00

Save $43.40

GRUNDFOS Grundfos 91136526 - Flange Kit 3" 250# CAST IRON MTR | Vertical | Immersible | Multistage

$173.60 $217.00

Save $291.00

GRUNDFOS Grundfos 91136564 - Air Vent Kit for CR 1s - 20, </=10 HP | Vertical | Multistage | Centrifugal

$1,164.00 $1,455.00

Save $291.00

GRUNDFOS Grundfos 91136565 - Air Vent Kit for CR 1s - 20, >/=15 HP | Vertical | Multistage | Centrifugal

$1,164.00 $1,455.00

Save $291.00

GRUNDFOS Grundfos 91136711 - Air Vent Kit for CR 32 - 90, Standard | Vertical | Multistage | Centrifugal

$1,164.00 $1,455.00

Save $291.00

GRUNDFOS Grundfos 91136720 - Air Vent Kit for CR 1s - 20, Horizontal

$1,164.00 $1,455.00

Save $388.60

GRUNDFOS Grundfos 91136731 - Horizontal Mount Kit CR(N)10/15/20 254TC

$1,554.40 $1,943.00

Save $291.00

GRUNDFOS Grundfos 91136732 - Air Vent Kit for CR32-90, Horizontal

$1,164.00 $1,455.00

Save $388.60

GRUNDFOS Grundfos 91136733 - Horizontal Mount Kit CR(N)10/15/20 213TC

$1,554.40 $1,943.00

Save $204.40

GRUNDFOS Grundfos 91136734 - Horizontal Kit CR(N)10/15/20 56C 182TC

$817.60 $1,022.00

Save $204.40

GRUNDFOS Grundfos 91136738 - Horizontal Mount Kit CR(N)1/3/5 213TC

$817.60 $1,022.00

Save $388.60

GRUNDFOS Grundfos 91136739 - Horizontal Mount Kit CR(N)10/15/20 284TC

$1,554.40 $1,943.00

Save $285.36

GRUNDFOS Grundfos 96457055 - Terminal Box Kit BMB8" 37-45kW | Booster Module | Multistage | Inline

$2,092.64 $2,378.00

Save $26.16

GRUNDFOS Grundfos 96468491 - Oval Flange Set, 1"NPT, 230psi

$191.84 $218.00

Save $27.24

GRUNDFOS Grundfos 96470781 - Oval Flange Set, 1 1/4" NPT, 230psi

$199.76 $227.00

Save $18.60

GRUNDFOS Grundfos 96474336 - Oval Flange Set,1"NPT,for cast iron Base

$136.40 $155.00

Save $22.20

GRUNDFOS Grundfos 96474337 - Oval Flange Set 1 1/4"NPT,cast iron Base

$162.80 $185.00

Save $46.20

GRUNDFOS Grundfos 96480850 - Kit | Oval Flange Set N, 1" NPT

$338.80 $385.00

Save $48.24

GRUNDFOS Grundfos 96480851 - Kit | Oval Flange Set N, 1 1/4" NPT

$353.76 $402.00

Save $135.84

GRUNDFOS Grundfos 96480852 - Kit | Union Flange Set N, 2" NPT EPDM

$996.16 $1,132.00

Save $136.80

GRUNDFOS Grundfos 96480853 - Kit | Union Flange Set N, 2" NPT FKM

$1,003.20 $1,140.00

Save $208.56

GRUNDFOS Grundfos 96480854 - Kit | Sandvik Clamp Set, 1" NPT EPDM

$1,529.44 $1,738.00

Save $208.92

GRUNDFOS Grundfos 96480855 - Kit | Sandvik Clamp Set, 1" NPT FKM

$1,532.08 $1,741.00

Save $200.40

GRUNDFOS Grundfos 96480856 - Kit | Sandvik Clamp Set, 1 1/4" NPT EPDM

$1,469.60 $1,670.00

Save $201.12

GRUNDFOS Grundfos 96480857 - Kit | Sandvik Clamp Set, 1 1/4" NPT FKM

$1,474.88 $1,676.00

Save $179.16

GRUNDFOS Grundfos 96480858 - Kit | FGJ Flange Set N, EPDM

$1,313.84 $1,493.00

Save $180.00

GRUNDFOS Grundfos 96480859 - Kit | FGJ Flange Set N, FKM

$1,320.00 $1,500.00

Save $57.96

GRUNDFOS Grundfos 96498839 - Adapter Set N NPT2in

$425.04 $483.00

Save $192.60

GRUNDFOS Grundfos 96500273 - Clamp-Unit with NPT2in EPDM Complete

$1,412.40 $1,605.00

Save $195.48

GRUNDFOS Grundfos 96500274 - Clamp-Unit with NPT2in FKM Complete

$1,433.52 $1,629.00

Save $252.96

GRUNDFOS Grundfos 96508602 - Clamp-Unit with NPT2 1/2in EPDM Complete

$1,855.04 $2,108.00

Save $255.12

GRUNDFOS Grundfos 96508603 - Clamp-Unit with NPT2 1/2in FKM Complete

$1,870.88 $2,126.00

Save $101.04

GRUNDFOS Grundfos 96785838 - Coupling liner D.139,7 x 50mm 1.4410

$740.96 $842.00

Save $33.24

GRUNDFOS Grundfos 96967594 - Flange Set 1.5x1CI BLK250LBSmCRH | Vertical | Multistage | Centrifugal

$243.76 $277.00

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