Grundfos UP15-18B7 1/25 HP Recirculator Pump (59896121) at PlumberSurplus.com

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Product Description

Grundfos UP15-18B7 1/25 HP Recirculator Pump (59896121)

The Grundfos UP15-18B7 1/25 HP Recirculator Pump with bronze pump housing. The Grundfos circulator pumps, Series UP, are specifically designed for heating systems. The pumps are also suitable for circulation of hot domestic water and for circulation of liquid in cooling and air-conditioning systems.

SPECIFICATIONS - Grundfos UP15-18B7 1/25 HP Recirculator Pump:
• Flow range: 0 - 15 U.S. GPM
• Head range: 0 - 14.5 FEET
• Motors: 2 Pole, Single Phase, 115 Volt
• Maximum fluid temperature: 230°F (110°C)
• Minimum fluid temperature: 36°F (2°C)
• Maximum working pressure: 145 PSI
• Connection: 1/2-inch or 3/4-inch sweat

CONSTRUCTION - Grundfos UP15-18B7 1/25 HP Recirculator Pump:
• Stator Housing - Aluminum
• Spherical Seperator - Stainless Steel
• Rotor Can Complete - Stainless Steel/Tungsten Carbide
• Rotor, Impeller - Stainless Steel, EPDM, PRO, PFTE, Graphite
• Pump Housing - Brass MS 58
• Isolation valve - PPO
• Stainless Steel
• Terminal Box Cover, Motor Cover- Pa66/6
• Light - Lexan
• Cable, Cable Relief - PVC
• Insulating Cover - EPP 55
• Orings - EPDM
• Check Valve - POM

MOTOR - Grundfos UP15-18B7 1/25 HP Recirculator Pump:
• Insulation class: F
• Power consumption: 25W
• Voltage: 115V
• Phase: 1

FEATURES and BENEFITS - Grundfos UP15-18B7 1/25 HP Recirculator Pump:
• Bronze and stainless steel construction.
• Wet rotor design.
• Composite impeller.
• Eliminates and prevents corrosive effects of fresh water.
• Maintenance-free, low energy consumption, easy to install, quiet running.
• Improved performance and efficiency.
• Pre-program usage times to save power.
• No additional wiring required.
• Adds to savings by operating pump by sensing the water temperature with optional timer and aquastat.

* 230 volt version may be available upon request.

Product Details and Features

Manufacturer and Model: Grundfos UP15-18B7
Oversize: No

Grundfos UP15-18B7 1/25 HP Recirculator Pump (59896121) Reviews

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Recirculator Pump works Great

12/25/2011

By Map

From McIntosh, New Mexico (USA)

Rating(5 out of 5)

Review on Grundfos UP15-18B7 1/25 HP Recirculator Pump (59896121)

I am a 65+ female with a special needs husband.
My husband built my home with water heat in the floor. At the end of last winter - I was having problems with heat but did not know anyone to talk to as I live out in the sticks.
This winter, we have already had enough snow to close school three different times, I did not have any heat at all. A member of my Church is great he was able to find out that the pump gadget was not doing its job. He took the numbers and found this on the internet. He sent me an email so I could order it. Plumber Surplus told me it would come in January. I came home one day in December and found this box on my front porch.

My friend came that weekend in the middle of our second snow storm. The part was so exactly the right size and shape that he was able to take out the part that did not work and put in the part that did work without having to take apart the pipes. He had a word for putting the new part into the metal pipes but I do not know the word. Anyway to make a long story short, I now have heat my out door low the other morning was -19 and my house went from a low of 69 to a high of 71. Perfect. I love my floor heat and this gadget is what gets the hot water to the floor.

Thank you for getting me the part before this our third snow storm of 18 to 24 inches on Wed./Thur. before Christmas. I already had heat.

Recommended? Yes. I recommend this product.

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