Grundfos 99452478 Pump
The Grundfos 99452478 is a high-performance UPS15-35-SUC/TLC series stainless steel circulator pump designed for precision in domestic hot water recirculation and hydronic heating systems. Engineered with a 3-speed motor (115V), this unit allows contractors to fine-tune the GPM flow rate and head pressure to specifically match system requirements. Its canned rotor design ensures the motor is cooled and lubricated by the pumped media, eliminating the need for a shaft seal and frequent maintenance while providing exceptionally quiet operation. Built with a corrosion-resistant stainless steel pump housing, this circulator is ideal for open-loop systems where oxygen ingress is a concern. The integrated digital timer and removable check valve optimize energy efficiency by limiting operation to peak demand periods, making it a reliable solution for maintaining consistent water temperatures.
Key Benefits- Three-Speed Flexibility: Adjust between low, medium, and high settings to meet specific head and flow demands of the application.
- Corrosion Resistance: Stainless steel housing and composite impeller ensure long-term integrity in residential and commercial plumbing.
- Maintenance-Free Operation: Wet rotor technology utilizes the pumped liquid for lubrication, removing the necessity for manual oiling.
- Integrated Digital Timer: Provides precise control over pump cycles, reducing electrical consumption in recirculation loops.
- Internal Check Valve: Prevents backflow and thermosiphoning without the need for additional inline hardware.
What is the maximum head and flow for this model?
The Grundfos UPS15-35-SUC/TLC supports a maximum flow of approximately 21.6 GPM and a maximum head of 12.1 feet, depending on the speed setting selected.
Are the union connections included with the pump?
This model features 1-1/4" NPSM union connections; however, the specific half-union sets (sweat or threaded) are typically sold separately to allow for installation flexibility.
Can this pump be used in radiant floor heating?
Yes, the stainless steel construction and adjustable speed settings make it highly effective for underfloor heating systems and other hydronic applications.
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.
Grundfos 99452478 Pump
The Grundfos 99452478 is a high-performance UPS15-35-SUC/TLC series stainless steel circulator pump designed for precision in domestic hot water recirculation and hydronic heating systems. Engineered with a 3-speed motor (115V), this unit allows contractors to fine-tune the GPM flow rate and head pressure to specifically match system requirements. Its canned rotor design ensures the motor is cooled and lubricated by the pumped media, eliminating the need for a shaft seal and frequent maintenance while providing exceptionally quiet operation. Built with a corrosion-resistant stainless steel pump housing, this circulator is ideal for open-loop systems where oxygen ingress is a concern. The integrated digital timer and removable check valve optimize energy efficiency by limiting operation to peak demand periods, making it a reliable solution for maintaining consistent water temperatures.
Key Benefits- Three-Speed Flexibility: Adjust between low, medium, and high settings to meet specific head and flow demands of the application.
- Corrosion Resistance: Stainless steel housing and composite impeller ensure long-term integrity in residential and commercial plumbing.
- Maintenance-Free Operation: Wet rotor technology utilizes the pumped liquid for lubrication, removing the necessity for manual oiling.
- Integrated Digital Timer: Provides precise control over pump cycles, reducing electrical consumption in recirculation loops.
- Internal Check Valve: Prevents backflow and thermosiphoning without the need for additional inline hardware.
What is the maximum head and flow for this model?
The Grundfos UPS15-35-SUC/TLC supports a maximum flow of approximately 21.6 GPM and a maximum head of 12.1 feet, depending on the speed setting selected.
Are the union connections included with the pump?
This model features 1-1/4" NPSM union connections; however, the specific half-union sets (sweat or threaded) are typically sold separately to allow for installation flexibility.
Can this pump be used in radiant floor heating?
Yes, the stainless steel construction and adjustable speed settings make it highly effective for underfloor heating systems and other hydronic applications.
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.
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Description
The Grundfos 99452478 is a high-performance UPS15-35-SUC/TLC series stainless steel circulator pump designed for precision in domestic hot water recirculation and hydronic heating systems. Engineered with a 3-speed motor (115V), this unit allows contractors to fine-tune the GPM flow rate and head pressure to specifically match system requirements. Its canned rotor design ensures the motor is cooled and lubricated by the pumped media, eliminating the need for a shaft seal and frequent maintenance while providing exceptionally quiet operation. Built with a corrosion-resistant stainless steel pump housing, this circulator is ideal for open-loop systems where oxygen ingress is a concern. The integrated digital timer and removable check valve optimize energy efficiency by limiting operation to peak demand periods, making it a reliable solution for maintaining consistent water temperatures.
Key Benefits- Three-Speed Flexibility: Adjust between low, medium, and high settings to meet specific head and flow demands of the application.
- Corrosion Resistance: Stainless steel housing and composite impeller ensure long-term integrity in residential and commercial plumbing.
- Maintenance-Free Operation: Wet rotor technology utilizes the pumped liquid for lubrication, removing the necessity for manual oiling.
- Integrated Digital Timer: Provides precise control over pump cycles, reducing electrical consumption in recirculation loops.
- Internal Check Valve: Prevents backflow and thermosiphoning without the need for additional inline hardware.
What is the maximum head and flow for this model?
The Grundfos UPS15-35-SUC/TLC supports a maximum flow of approximately 21.6 GPM and a maximum head of 12.1 feet, depending on the speed setting selected.
Are the union connections included with the pump?
This model features 1-1/4" NPSM union connections; however, the specific half-union sets (sweat or threaded) are typically sold separately to allow for installation flexibility.
Can this pump be used in radiant floor heating?
Yes, the stainless steel construction and adjustable speed settings make it highly effective for underfloor heating systems and other hydronic applications.
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.
