Grundfos 00985844 Seal Kit
The Grundfos 00985844 Seal Kit is a critical service component for maintaining the hydraulic integrity of UMT and UPT series pumps. This mechanical shaft seal kit features the RUUE/V seal type, common in high-performance hydronic systems. With a 16mm shaft diameter and a reduced face design, this kit is engineered specifically for glycol applications and standard water circulation. As a veteran-grade Grundfos pump repair part, it handles the thermal and mechanical stresses of HVACR environments, preventing fluid bypass and protecting the motor from moisture ingress. When performing a pump rebuild, replacing the entire shaft seal assembly ensures the centrifugal pump maintains its factory-specified operating pressure and volumetric efficiency. This kit is cross-referenced with part number 96409265 and is essential for preventing unscheduled downtime in commercial heating and cooling loops.
Key Benefits- System Reliability: Precision-fit RUUE/V seal prevents hazardous leaks and ensures consistent system head pressure.
- Optimized Compatibility: Specifically designed for UMT and UPT pump models, including applications involving glycol concentrations.
- Superior Materials: Engineered with durable materials to withstand high-temperature hydronic environments and abrasive particulate.
- OEM Standards: Direct Grundfos replacement part ensures exact tolerances for 16mm shaft interfaces, reducing installation friction.
Is the 00985844 kit compatible with glycol?
Yes, this reduced face seal kit is specifically configured for systems containing glycol, which requires specialized sealing faces to prevent film breakdown.
What is the shaft size for this mechanical seal?
This kit is designed for a 16mm shaft diameter, standard across the UMT and UPT series pump range.
When should I replace the pump seal kit?
A seal replacement is necessary if you notice fluid weeping from the shaft area, a drop in pump efficiency, or during any major system overhaul to prevent future failures.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $661.25
-65%$661.25
$231.44Grundfos 00985844 Seal Kit
The Grundfos 00985844 Seal Kit is a critical service component for maintaining the hydraulic integrity of UMT and UPT series pumps. This mechanical shaft seal kit features the RUUE/V seal type, common in high-performance hydronic systems. With a 16mm shaft diameter and a reduced face design, this kit is engineered specifically for glycol applications and standard water circulation. As a veteran-grade Grundfos pump repair part, it handles the thermal and mechanical stresses of HVACR environments, preventing fluid bypass and protecting the motor from moisture ingress. When performing a pump rebuild, replacing the entire shaft seal assembly ensures the centrifugal pump maintains its factory-specified operating pressure and volumetric efficiency. This kit is cross-referenced with part number 96409265 and is essential for preventing unscheduled downtime in commercial heating and cooling loops.
Key Benefits- System Reliability: Precision-fit RUUE/V seal prevents hazardous leaks and ensures consistent system head pressure.
- Optimized Compatibility: Specifically designed for UMT and UPT pump models, including applications involving glycol concentrations.
- Superior Materials: Engineered with durable materials to withstand high-temperature hydronic environments and abrasive particulate.
- OEM Standards: Direct Grundfos replacement part ensures exact tolerances for 16mm shaft interfaces, reducing installation friction.
Is the 00985844 kit compatible with glycol?
Yes, this reduced face seal kit is specifically configured for systems containing glycol, which requires specialized sealing faces to prevent film breakdown.
What is the shaft size for this mechanical seal?
This kit is designed for a 16mm shaft diameter, standard across the UMT and UPT series pump range.
When should I replace the pump seal kit?
A seal replacement is necessary if you notice fluid weeping from the shaft area, a drop in pump efficiency, or during any major system overhaul to prevent future failures.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
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Description
The Grundfos 00985844 Seal Kit is a critical service component for maintaining the hydraulic integrity of UMT and UPT series pumps. This mechanical shaft seal kit features the RUUE/V seal type, common in high-performance hydronic systems. With a 16mm shaft diameter and a reduced face design, this kit is engineered specifically for glycol applications and standard water circulation. As a veteran-grade Grundfos pump repair part, it handles the thermal and mechanical stresses of HVACR environments, preventing fluid bypass and protecting the motor from moisture ingress. When performing a pump rebuild, replacing the entire shaft seal assembly ensures the centrifugal pump maintains its factory-specified operating pressure and volumetric efficiency. This kit is cross-referenced with part number 96409265 and is essential for preventing unscheduled downtime in commercial heating and cooling loops.
Key Benefits- System Reliability: Precision-fit RUUE/V seal prevents hazardous leaks and ensures consistent system head pressure.
- Optimized Compatibility: Specifically designed for UMT and UPT pump models, including applications involving glycol concentrations.
- Superior Materials: Engineered with durable materials to withstand high-temperature hydronic environments and abrasive particulate.
- OEM Standards: Direct Grundfos replacement part ensures exact tolerances for 16mm shaft interfaces, reducing installation friction.
Is the 00985844 kit compatible with glycol?
Yes, this reduced face seal kit is specifically configured for systems containing glycol, which requires specialized sealing faces to prevent film breakdown.
What is the shaft size for this mechanical seal?
This kit is designed for a 16mm shaft diameter, standard across the UMT and UPT series pump range.
When should I replace the pump seal kit?
A seal replacement is necessary if you notice fluid weeping from the shaft area, a drop in pump efficiency, or during any major system overhaul to prevent future failures.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
