Description
The Grundfos UPS15-55SFC (SKU 59896773) is a high-quality stainless steel in-line circulator pump engineered for residential and light commercial hydronic heating systems. Powered by a 1/12 HP motor operating at 115V, this compact and dependable pump delivers consistent water circulation performance in closed-loop heating applications, radiant floor systems, and domestic hot water recirculation circuits.
Constructed with a stainless steel pump body, the UPS15-55SFC offers exceptional corrosion resistance compared to traditional cast iron alternatives, making it an ideal choice for systems where water quality and longevity are top priorities. Its wet-rotor design eliminates the need for external shaft seals and separate lubrication, reducing maintenance demands and extending service life.
Key Features
- Stainless steel construction for superior corrosion resistance and long service life
- 1/12 HP motor rated at 115V for efficient, low-energy operation
- Wet-rotor design — no external shaft seals or separate lubrication required
- Compact in-line configuration for easy installation in tight spaces
- Suitable for hydronic heating, radiant floor systems, and hot water recirculation
- Quiet operation ideal for residential and light commercial environments
- Grundfos quality engineering for proven reliability
Applications
- Residential and light commercial hydronic heating systems
- Radiant floor heating circulation
- Domestic hot water recirculation
- Closed-loop heating circuits
Product Specifications
- SKU: 59896773
- Model: UPS15-55SFC
- Horsepower: 1/12 HP
- Voltage: 115V
- Body Material: Stainless Steel
- Pump Type: In-Line Wet-Rotor Circulator
- Brand: Grundfos
Trust Grundfos — a global leader in pump technology — to deliver the performance and durability your hydronic system demands. The UPS15-55SFC is backed by Grundfos engineering excellence and is available at Jackson Systems for fast, reliable fulfillment.







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