Image

Grundfos Pump Wear Rings

Grundfos Pump Wear Rings are precision-engineered components designed to minimize internal leakage and maintain optimal efficiency in centrifugal pumps. By providing a close clearance between the impeller and pump casing, they reduce recirculation and wear, enhancing overall pump performance. Regular inspection and replacement of wear rings are essential to sustain pump efficiency and prevent potential damage. Grundfos offers a variety of wear ring kits compatible with different pump models, facilitating straightforward maintenance and repair.

Showing 409 - 432 of 865 products
View
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 99052142, Wear Parts Kit CR/N 45, 3-7
Sale price$759.95 Regular price$760.00
Call or Chat for availability
Save 6%
Grundfos 00335093, Service Kit for CRK16 10-16 Wear Parts
Grundfos
Call or Chat for availability
Grundfos 00335093, Service Kit for CRK16 10-16 Wear Parts
Sale price$1,631.95 Regular price$1,745.00
Call or Chat for availability
Save 6%
Grundfos 96434809, Wear Parts Kit CRT16 2-6
Grundfos
Call or Chat for availability
Grundfos 96434809, Wear Parts Kit CRT16 2-6
Call for Pricing
Call or Chat for availability
Save 0%
Grundfos 96491255, Wear Parts Kit for MTR32 9-14 Stage / 1-3
Grundfos
Call or Chat for availability
Grundfos 96491255, Wear Parts Kit for MTR32 9-14 Stage / 1-3
Sale price$865.95 Regular price$866.00
Call or Chat for availability
Grundfos 00425067, Wear Parts Kit for CR8 -12
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 98497479, Wear Parts Kit CR/N 45 - 8-10 Teflon
Sale price$688.95 Regular price$689.00
Call or Chat for availability
Save 0%
Grundfos 96531002, Wear Parts Kit MTR 1s/1/3 -36 Stages
Grundfos
Call or Chat for availability
Grundfos 96531002, Wear Parts Kit MTR 1s/1/3 -36 Stages
Sale price$688.95 Regular price$689.00
Call or Chat for availability
Save 0%
Grundfos 96511922, Wear Parts Kit for CR/I/N10 -14 Stages
Grundfos
Call or Chat for availability
Grundfos 96511922, Wear Parts Kit for CR/I/N10 -14 Stages
Sale price$688.95 Regular price$689.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 99262428, Wear Part Kit Graphite D28 for CR/N155
Sale price$1,497.95 Regular price$1,498.00
Call or Chat for availability
Save 0%
Grundfos 96430769, Wear Parts Kit for MTR32 9-14 / 9-14 Stages
Grundfos
Call or Chat for availability
Grundfos 96430769, Wear Parts Kit for MTR32 9-14 / 9-14 Stages
Sale price$1,497.95 Regular price$1,498.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 99031412, Wear Parts Kit for CR/N45-3-7 Bronze LNPSH
Sale price$1,139.95 Regular price$1,140.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 98629682, Wear Parts Kit MTR32 15-18 Stages / 1-3
Sale price$513.95 Regular price$514.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 99262417, Wear Parts Kit CR/N125 Graphite D28 1-4
Sale price$513.95 Regular price$514.00
Call or Chat for availability
Save 0%
Grundfos 96491256, Wear Parts Kit MTR32 9-14 / 4-8 Stages
Grundfos
Call or Chat for availability
Grundfos 96491256, Wear Parts Kit MTR32 9-14 / 4-8 Stages
Sale price$1,504.95 Regular price$1,505.00
Call or Chat for availability
Save 0%
Grundfos 98246550, Wear Parts Kit with EPDM CRN45-7 SIC
Grundfos
Call or Chat for availability
Grundfos 98246550, Wear Parts Kit with EPDM CRN45-7 SIC
Sale price$1,152.95 Regular price$1,153.00
Call or Chat for availability
Save 6%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 96521687, Wear Parts Kit CRT16 6-10 EPDMMfg>0404
Call for Pricing
Call or Chat for availability
Save 6%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 96434803, Wear Parts Kit CRT4 7-12
Call for Pricing
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 96931082, Wear Parts Kit for CRI/N10 16-21 St. (SIC)
Sale price$2,066.95 Regular price$2,067.00
Call or Chat for availability
Save 6%
Grundfos 00425302, Wear Parts Kit CR8 -20
Grundfos
Call or Chat for availability
Grundfos 00425302, Wear Parts Kit CR8 -20
Call for Pricing
Call or Chat for availability
Save 6%
Grundfos 00435039, Wear Parts Kit CH2 6 Stages
Grundfos
Call or Chat for availability
Grundfos 00435039, Wear Parts Kit CH2 6 Stages
Sale price$420.95 Regular price$450.00
Call or Chat for availability
Save 0%
Grundfos
Grundfos
Call or Chat for availability
Grundfos 98602674, Wear Part Kit CR1/3 -9 St SIC L NPSH
Sale price$428.95 Regular price$429.00
Call or Chat for availability
Save 6%
Grundfos 00445017, Wear Parts Kit CH4 5-6
Grundfos
Call or Chat for availability
Grundfos 00445017, Wear Parts Kit CH4 5-6
Sale price$420.95 Regular price$450.00
Call or Chat for availability
Save 0%
Grundfos 98497510, Wear Part Kit CR/N90 - 3-6 Graflon
Grundfos
Call or Chat for availability
Grundfos 98497510, Wear Part Kit CR/N90 - 3-6 Graflon
Sale price$520.95 Regular price$521.00
Call or Chat for availability
Save 0%
Grundfos 96460140, Wear Parts Kit for CRN1s/1/3 -9 st GRAFLON
Grundfos
Call or Chat for availability
Grundfos 96460140, Wear Parts Kit for CRN1s/1/3 -9 st GRAFLON
Sale price$520.95 Regular price$521.00
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