The Grundfos UP15-18B7 (Grundfos SKU# 59896121) is a 1/25HP, 1-speed, Bronze Circulator Pump with 3/4" Sweat connections. This model is commonly used in hot water recirculation, solar heating, chilled water cooling, radiant and other types of open or closed loop heating systems. Bronze pump housing offers improved corrosion resistance while built-in thermal protection extends circulator's life.
Technical Specifications: - Voltage: 115V
- Amperage: 0.74 Amps
- Hertz: 60 Hz
- Phase: 1
- Watts: 85W
- Max Pressure: 145 psi
- Max Temperature: 230F
- Min Temperature: 36F
- Flow Range: 0-14.7 GPM
- Head Range: 0-13.9 ft
- Horse Power: 1/25HP
- Body: Bronze
- Connections: 3/4" Sweat
2 years from date of installation.
Verified
Purchase
Recirculating pump Haven't installed yet but looks almost exactly like the old one.
Pump Model: 3/4" Sweat
By Ted (from Milan, OH) on
10/09/2022
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Purchase
Re-recirculating Again Nice OEM product, safely packaged and delivered. Decided to manage operation via a smart plug to control daily timing and enable the ability to control remotely.
Pump Model: 3/4" Sweat
By Darren (from Tucson, AZ) on
02/06/2022
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Purchase
Fast shipping and good pricing The pump arrived quickly and pricing was lower than other plumbing shops. Secure checkout.
Pump Model: 1/2" Sweat
By Jennifer (from Austin, TX) on
07/27/2021
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Purchase
Pump Best price for the same product others were quoting for double the price. Great deal and fast shipping. I will buy from them again.
Pump Model: 1/2" Sweat
By Kirk, (from Clio, CA) on
04/14/2021
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Purchase
Great Worked great, previous one smoked after 10 years.
Pump Model: 3/4" Sweat
By Anthony (from Rio rancho, NM) on
07/08/2020
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Purchase
Great price fast service pump was a good price and arrived 2 days soon than expected. Thanks
Pump Model: 1/2" Sweat
By Steve (from Cameron, WV) on
10/12/2020
Verified
Purchase
works as expected was back ordered, but got here eventually
Pump Model: 1/2" Sweat
By Solar Pro (from Boulder, CO) on
07/07/2015
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