Grundfos 59896239
Grundfos 59896239
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Grundfos UP - 1/25 HP - Single-Speed Circulation Pump - Bronze - 3/4" Sweat - Check Valve



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Grundfos UP - 1/25 HP - Single-Speed Circulation Pump - Bronze - 3/4
Grundfos UP - 1/25 HP - Single-Speed Circulation Pump - Bronze - 3/4" Sweat - Check Valve
Model: 59896239
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Recommended Accessories

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Expert Recommended Accessories Selected by Bob, our Expert
Required Accessories 9
These accessories are required to properly setup/install this product.
Optional Accessories 10


    Grundfos pumps offer the pinnacle of reliability and performance for a large variety of water circulation applications. From home hydronic circulation to large scale commercial water movement, Grundfos has a pump that will provide years of trouble-free service. The UP15-10BUC7/LC is a single speed circulator with an integrated flow check valve, limiting water flow to a single direction. Solid bronze construction guarantees years of reliable performance with minimal maintenance needs, while a line cord electrical connection supplies power to the pump with a simple outlet.
  • Durable Bronze Construction
  • The Grundfos UP15-10BUC7/LC is crafted from bronze, which gives the pump both extended lifespan and protection against corrosion.
  • Whisper Quiet Operation
  • The UP15-10BUC7/LC pump runs quiet even at high flow levels, ensuring the pump won't distract you from your work or disrupt your sleep.
  • Resilient Wet-Rotor Fluid Movement
  • The wet rotor design of the UP15-10BUC7/LC lends integrity to both the motor and the rotor itself, providing exceptional longevity to any hydronic system the pump is a part of.


specs product image PID-36775
Product Category
Boiler Accessories
General Information
Product Line
Product Category
Boiler Accessories
Motor Type
Single Speed
Connection Type
Mount Type
Drive Type
Wet Rotor
DHW Compatible Learn More
DHW Compatible
Can be used in Domestic Hot Water applications (baths, sinks, showers).
Maximum Head
6.56 Feet
Maximum Flow Rate
6.6 GPM
Minimum Fluid Temperature
35.6 F
Maximum Fluid Temperature
230 F
Maximum Operating Pressure
145 PSI
Electrical Data
115 Volts
60 Hz
Current Draw
0.22 Amps
Connection Size
3/4 Inch
Product Height
6 3/4 Inches
Product Width
5 1/8 Inches
Product Depth
7 3/4 Inches
Product Weight
8.51 Pounds
Warranty Information
Parts Warranty Learn More
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
2 Years


Grundfos 59896239 Reviews & Ratings

Product Q&A

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Product Questions Answered by Bob, the Heating Product Expert
Can this pump work upside down? That is installed vertically but the flow goes from above to below?
from Illinois 
December 31, 2015
My pump froze. Is there more to changing out the pump than shutting both gate valves and undoing the 4 bolts?
from California 
September 19, 2015

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Grundfos UP - 1/25 HP - Single-Speed Circulation Pump - Bronze - 3/4" Sweat - Check Valve
Grundfos 59896239
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