Description
The Grundfos 96416599 is a genuine OEM Gasket Kit designed specifically for CR and CRN series vertical multistage centrifugal pumps in the 45 and 64 frame sizes. Engineered with EPDM (Ethylene Propylene Diene Monomer) elastomer, this kit delivers dependable sealing performance across a wide range of hydronic heating, cooling, water supply, and pressure-boosting applications.
Why EPDM?
EPDM is a premium synthetic rubber compound widely specified in pump and hydronic system applications for its outstanding resistance to water, steam, mild chemicals, and temperature extremes. It maintains its sealing integrity under the demanding conditions typical of CR/CRN pump operation, helping to prevent leaks and extend service intervals.
Key Features
- Genuine Grundfos OEM replacement gasket kit — ensures proper fit and performance
- EPDM elastomer construction for excellent resistance to water, steam, and mild chemicals
- Designed specifically for CR and CRN 45 and 64 series vertical multistage centrifugal pumps
- Supports reliable, leak-free sealing at pump joints and stage interfaces
- Helps restore pump integrity during scheduled maintenance or repair
- Simplifies service with a complete, matched set of gaskets in one kit
Compatible Pump Series
- Grundfos CR45 — vertical multistage centrifugal pump
- Grundfos CR64 — vertical multistage centrifugal pump
- Grundfos CRN45 — corrosion-resistant stainless steel variant
- Grundfos CRN64 — corrosion-resistant stainless steel variant
Typical Applications
- Hydronic heating and cooling systems
- Water supply and pressure-boosting systems
- Industrial process water circulation
- HVAC plant rooms and mechanical rooms
Using genuine Grundfos replacement parts like the 96416599 Gasket Kit ensures your CR/CRN pump is restored to factory specifications, maintaining system efficiency and protecting your investment. Always consult the pump’s service documentation to confirm compatibility before installation.







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