Image

Grundfos Pump Couplers

Grundfos Pump Couplers connect the pump and motor shafts, ensuring efficient torque transfer and proper alignment. Designed to reduce stress and accommodate slight misalignments, these couplers enhance the reliability and lifespan of pumping systems. Regular maintenance with genuine Grundfos couplers ensures optimal performance and system longevity.

Showing 649 - 672 of 1349 products
View
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 97908252, LACR Spacer Coupling Kit for 182/184TC
Sale price$392.95 Regular price$393.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 97908253, LACR Spacer Coupling Kit for 213/215TC
Sale price$392.95 Regular price$393.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 98985137, Strap CPL CRK
Sale price$392.95 Regular price$393.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 98988468, Shaft Coupling D16 MTR10 Length 993.8
Sale price$392.95 Regular price$393.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 99054002, Shaft Coupling Length 575.3 mm
Sale price$392.95 Regular price$393.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 98984924, Strap Coupling Length 278.5 mm
Sale price$392.95 Regular price$393.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 98986088, Strap CPL CRK L=240 mm
Sale price$392.95 Regular price$393.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 98983922, Strap Coupling CRN32 Electropolished Length 429
Sale price$392.95 Regular price$393.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 98986101, Strap CPL CRK L=270 mm
Sale price$392.95 Regular price$393.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 98940411, Shaft Coupling D16 L183.8
Sale price$320.95 Regular price$321.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 96603321, Coupling Guard Bulk Pack 65x107 CRK
Sale price$320.95 Regular price$321.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 99053983, Shaft Coupling Length 223.8 mm
Sale price$320.95 Regular price$321.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 98983886, Strap Coupling N 1049mm
Sale price$320.95 Regular price$321.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 98984449, Strap Coupling N 1138.5mm CR/N 120-7
Sale price$320.95 Regular price$321.00
Call or Chat for availability
Save 0%
Grundfos 98974026, Strap Coupling L=1027 mm
Grundfos
Call or Chat for availability
Grundfos 98974026, Strap Coupling L=1027 mm
Sale price$326.95 Regular price$327.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 98925062, Shaft Coupling D16 MTR15/20 Length 205.3
Sale price$326.95 Regular price$327.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 98973999, Strap Coupling L=1009 mm
Sale price$326.95 Regular price$327.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 99053996, Shaft Coupling Length 260.3 mm
Sale price$326.95 Regular price$327.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 99053985, Shaft Coupling Length 283.8 mm
Sale price$326.95 Regular price$327.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 98763585, Bulk Pack Neck Ring Coupling
Sale price$326.95 Regular price$327.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 98984707, Strap Coupling
Sale price$433.95 Regular price$434.00
Call or Chat for availability
Save 0%
Grundfos 96416590, Coupling Kit CR(N)32/45/64/90 MG100/112
Grundfos
Call or Chat for availability
Grundfos 96416590, Coupling Kit CR(N)32/45/64/90 MG100/112
Sale price$383.95 Regular price$384.00
Call or Chat for availability
Save 0%
Grundfos 96511351, Coupling Kit D38/D16
Grundfos
Call or Chat for availability
Grundfos 96511351, Coupling Kit D38/D16
Sale price$383.95 Regular price$384.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 98986130, Strap Coupling
Sale price$383.95 Regular price$384.00
Call or Chat for availability

From the Atoms & Bits Blog

View all
Grundfos Water Pumps - Comprehensive Guide

Grundfos Water Pumps - Comprehensive Guide

Published: Jan 08, 2026By: Lucas Gasparotto

Discover Grundfos water pump models, learn about their benefits, technical details, main applications, controls, arrangement tips, and let Liberty ...
Several Grundfos Circulators Pumps

Grundfos Circulator Pumps | 2026 tips

Published: Feb 09, 2026By: Lucas Gasparotto

Grundfos circulator pumps are a trusted choice for water systems. With proper setup and routine care, these pumps deliver quiet operation and optim...
Grundfos Well Submersible pumps

Grundfos Well Submersible pumps - Parts and components explained

Published: Mar 05, 2026By: Lucas Gasparotto

Learn how Well Pump components, including motors and impellers, work together to provide a reliable water supply solution. This breakdown article o...
Grundfos CR Series

Grundfos CR Series Explained: Differences Between CR, CRE, CRI, CRIE, CRN, CRNE, CRNE-HS & CRN-SF

Published: Apr 02, 2026By: Lucas Gasparotto

Comparing the full Grundfos CR series of vertical inline multistage centrifugal pumps. If you want to know about their construction materials and i...
What Is a Pump Stack Chamber

What Is a Pump Stack Chamber?

Published: Apr 30, 2026By: Lucas Gasparotto

Multistage inline pumps build pressure through a stacked internal assembly of impellers, diffuser bowls, and intermediate chambers. This arrangemen...
Grundfos KP and KPV Series: When to Use Split Case Pumps

Grundfos KP and KPV Series: When to Use Split Case Pumps

Published: Jun 04, 2026By: Lucas Gasparotto

Learn when to use a horizontal split case pump, how split case pumps work, and why Grundfos KP models are a trusted choice for HVAC, municipal wate...
Triple Duty Valve

What is a Triple Duty Valve?

Updated on: Aug 13, 2026By: Laura Eck

Triple duty valves combine three different types of valves typically on the discharge side of a hydronic pump system – a shut-off valve, check valv...

Recently Viewed