Description
The Grundfos 96455086 Shaft Seal Kit HQQEGG is a genuine OEM replacement seal kit designed to restore and maintain the mechanical shaft seal integrity of compatible Grundfos pumps. Engineered to Grundfos’ exacting quality standards, this kit ensures a secure, leak-free seal between the rotating pump shaft and the pump housing, protecting both the motor and the fluid system from costly damage and downtime.
Product Overview
Mechanical shaft seals are a critical wear component in centrifugal and circulator pump assemblies. Over time, seals can degrade due to heat cycling, water chemistry, and continuous operation. The HQQEGG designation identifies the specific seal face material combination — making it essential to select the correct kit for your application. Replacing the shaft seal with a genuine Grundfos kit restores original performance and extends pump service life.
Key Features
- Genuine Grundfos OEM shaft seal kit — ensures proper fit and compatibility
- HQQEGG seal face material designation for correct application matching
- Designed to restore leak-free operation on compatible Grundfos pump models
- Engineered for durability under continuous hydronic and water circulation service
- Helps prevent motor damage caused by seal failure and fluid ingress
- Supports planned preventive maintenance programs to minimize unplanned downtime
Application
This shaft seal kit is intended for use with compatible Grundfos pump models that specify the HQQEGG seal configuration. Always verify your pump model number and current seal specification before ordering to ensure correct replacement.
Why Choose Genuine Grundfos Replacement Parts?
Genuine Grundfos OEM parts are manufactured to the same tolerances and material specifications as the original components. Using authentic replacement seals helps maintain warranty compliance, ensures predictable service intervals, and delivers the reliability that Grundfos pumps are known for in hydronic heating, cooling, and water supply systems.







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