'/%3E%3C/svg%3E)
Hover image to zoom
 --%3E %3Csvg version='1.1' id='Fill' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23F15C02' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
Hover image to zoom
$1,004.61 each
In Stock
Order by today, receive Tuesday
MANUALS (3)
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
–
115V
1/2 HP
Flanged x Flanged Connection
124 MAX GPM
145 MAX PSI
395 Watts
Description
–
The Grundfos UPS 50-60 F circulator pump is a high-capacity, reliable solution engineered for hydronic heating, HVAC systems, and closed-loop water circulation applications. Built with a rugged cast iron pump housing and a corrosion-resistant composite impeller, this pump delivers consistent performance in demanding residential and commercial environments. Designed with a canned rotor (seal-less) construction, the UPS 50-60 F integrates the pump and motor into one compact unit, eliminating the need for a shaft seal and minimizing maintenance requirements. The pump features liquid-lubricated bearings, ensuring quiet, maintenance-free operation and extended service life. With a 3-speed selector, this circulator provides flexible flow control and energy optimization to match system requirements. Its 115V single-phase motor requires no additional motor protection, making installation straightforward and efficient.
- Built-in thermal overload switch for motor protection
- Maintenance-free design reduces service costs and ensures, reliable, long-term operation
- Minimal noise, ensuring smooth, efficient performance
- Corrosion resistant impeller
- Multi-speed operation
Specs
–
| Frequency: | 60 Hz 60 Hz 60 Hz |
|---|---|
| Wattage: | 395 |
| Amperage: | 3.6 |
| Material: | Cast Iron |
| Type: | 3-Speed Pump |
| Voltage: | 115V |
| Horse Power: | 1/2 |
| Speeds: | 3 |
| Max Head (Ft): | 21.3 |
| Max Flow (GPM): | 124 |
| Max Pressure (PSI): | 145 |
| Poles: | 2 |
| Phase: | 1 |
| Mount: | In-Line |
| Connection Type: | Flanged x Flanged |
Questions?
Speak with a real person who will go out of the way to help!
Call or text 888-757-4774
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
You May Also Need
Product Reviews
5 out of 3 reviews
100% would recommend this product
5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
Customer Images
Showing 1-3 of 3 reviews
easy to handle
good product
golfclub
Pennsylvania
9 months ago
Verified Buyer
Was this review helpful to you?
Works excellent
Replaced an old taco pump and it works great
EB
NH
8 years ago
Verified Buyer
Was this review helpful to you?
Much Better Than The Green Ones
We use this low head, high flow circulator as the primary pump in our church building's 4-boiler, 10-zone heating system. It's very quiet, and I know from experience that these Grundfos pumps are well-designed and last a long time. The pump flange design partially captures the gasket, which allows the piping to expand, contract, and flex without any leaks from the gasket. With the little keychain rotation detector available from Grundfos, we can tell easily whether the rotor is spinning -- not possible with the green pumps.
This is the fourth pump we've used for this application. Our experience with the green ones has been increasingly poor. The first one lasted about 10 years. When we had to replace it, the model had been discontinued so we installed the manufacturer's recommended substitute. That lasted two years. Once again we found it's model had been discontinued, so again we installed the manufacturer's recommended substitute. That one made so much noise that we ordered the Grundfos substitute after a week.
Bob P
Newton, MA
9 years ago
Verified Buyer
Was this review helpful to you?
Product Q&A
2 Questions2 Questions
Q: what is the flange to flange measurement?
Asked by me 10 years ago
Add your answer
Verified Reply- SupplyHouse StaffThe flange to flange distance measurement of the pump is 8-1/2".
Was this review helpful to you?
Q: Approximately how many GPM does low and medium have if high is 128? What is the high-heat rating?
Asked by Mark 13 years ago
Add your answer
Verified Reply- AnonymousPlease refer to the submittal sheet for more information regarding the pump curves on the unit : http://s3.pexsupply.com/product_files/97523134%20-%20Submittal.pdf Maximum fluid temperature for the unit is 230 degrees.
Was this review helpful to you?
Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy