Grundfos Wear Parts kit, Bronze Bearings, 1–6 Stages, for CR 8 Series Pumps, 425300

Part Number : 425300

Brand :
Grundfos

Comprehensive wear parts set for Grundfos CR 8 pumps: Bronze Bearings, 1–6 Stages.

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Quantity
Description
Specifications
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Description

This Grundfos chamber stack kit is designed with bronze bearings, ensuring reliable operation and long service life. Tailored for 6 stages CR pumps, it offers precise compatibility for maintenance and performance restoration. Using OEM-grade materials, it supports durability, efficiency, and consistent pump output during overhaul or service work.

Including Components

• Bearing chamber, Qty: 1 pc • Sleeve gasket, Qty: 2 pcs • Drain plug gasket, Qty: 1 pc • Flange gasket, Qty: 2 pcs • Neck ring, Qty: 5 pcs • Bearing ring, Qty: 1 pc • O-ring for drain plug, Qty: 1 pc • Spacer for shaft seal, Qty: 1 pc • Stop ring, Qty: 1 pc • Neck ring retainer, Qty: 5 pcs • Spring washer, Qty: 1 pc • Lock nut, Qty: 1 pc

Downloads

Grundfos CR Series Service Kit Catalogue.pdf

pdf
Download

CR Series Service Instructions with Parts.pdf

pdf
Download

Specifications

Kit Type
Wear Parts Kit
Material
Choose a housing material that is not corroded by the media and environment , and can withstand the temperatures and pressures. Check out our chemical resistance chart.
Bronze Bearings
Stage range
1–6
Compatible pump series
CR 8
Frequency
50/60 Hz

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