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UPS26-99FC, 3-Speed Circulator Pump, 1/6 HP, 115 volt

Brand:
Grundfos
SKU:
52722512
Rating:
(72)
Q&A:
(8)
UPS26-99FC, 3-Speed Circulator Pump, 1/6 HP, 115 volt
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$408.54 each
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In Stock
Get 1,066 Mon, Dec 1
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Product Highlights

Product Highlight: Voltage
115V
Product Highlight: Horse Power
1/6 HP
Product Highlight: Connection Type
Flanged x Flanged Connection
Product Highlight: Max Flow (GPM)
33 MAX GPM
Product Highlight: Max Pressure (PSI)
145 MAX PSI
Product Highlight: Material
Cast Iron

Description

The Grundfos UPS26-99FC is a 3-speed cast iron circulator pump with built-in flow check. 3 speeds (Low/Med/High) of the Grundfos UPS26-99FC make this model very versatile and allow to use it in a large variety of heating applications inlcuding radiant, hydronic, radiators, fan coils, etc. A built-in flow check eliminates the need to buy and install a separate in-line check valve. This circulator is designed for closed loop systems with medium to high flow rates and pressure drops. A built-in automatic resetting thermal protection of the pump assures motor safety and extends circulator's life.

Features:
  • Built-in motor protection for longer life and better performance.
  • Suitable for a wide range of applications, including radiant heating, hydronic heating, fan coil heating, solar and other system types.
  • Whisper-quiet operation for sound sensitive installations.
  • Includes (2) Gaskets (O-rings).
  • UL/CSA listed.

Applications:
  • Closed loop radiant heating & snow melting systems.
  • Baseboard/Radiator/Fan coil heating and other hydronic heating applications.
  • And others.

Specs

Frequency:

60 Hz

60 Hz

Material:

Cast Iron

Poles:

2

Mount:

In-Line

Application:

Heating

Voltage:

115V

Max Pressure (PSI):

145

Type:

3-Speed Pump

Features:

Integral Check Valve

Horse Power:

1/6

Flow Range (GPM):

0-33

Max Flow (GPM):

33

Max Head (Ft):

29

Head Range (ft.):

0-29

Hertz:

60

Phase:

1

RPM:

3380

Temperature Range (F):

36°F - 230°F

Connection Size:

1"

1-1/2"

1-1/4"

3/4"

Connection Type:

Flanged x Flanged

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Product Reviews

4.89 out of 72 reviews
100% would recommend this product
4.89
out of 72 Reviews
100% would recommend this product
WRITE A REVIEW
5 star
92%
4 star
6%
3 star
3%
2 star
0%
1 star
0%
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Customer Images

Most Liked Positive Review

Great Pump

Spec'ed this pump out to replace a TACO -011 (furnace) and Laing SM-1212-B-26 (9 zone radiant heat manifold). The variable speed allows me to use the pump on my outdoor furnace OR radiant heat manifold (low for radiant heat manifold, med for furnace). In other words, one spare pump in case either fails. Currently running one on the radiant heat. Quiet operation. Low electric usage. Flanged, so replacement takes about 10 minutes tops. Grundfos name is well known for reliability. NOTE: PAY ATTENTION TO THE MOUNTING INSTRUCTIONS. IT DOES MATTER. Good manual.
VS

Most Liked Negative Review

Product fine, access to building, difficult

Immediate pick up in an emergency is great, I had my pumps the same day, but getting to the door is an issue. First of all it's unclear where to go for pick up. Then once you find the entrance you have to walk on the grass, across a strip of grass, to get to the door. It's kind of crazy. I walk with a cane. I made it, but there must be an easier way.
Showing 1-10 of 72 reviews

Heavy duty!

Great product! Definitely, high quality and heavy duty! More flow rate than my taco 007-f5. Bought this during the weekend (on a Saturday). Ordered it through chat and provided me all the info about the product. Received it Wednesday, the next week.
Ernan
NY
2 months ago
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I ordered the wrong pump.

I needed a 230 volt pump. I ordered the pump buy part number not knowing that there was two different volts for the same part number. Got quick service.
John
York, VA
3 months ago
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Circulator

Arrived quickly; works as expected.
stu
Windsor, MA
3 months ago
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Good quality product

Works as it should. Would purchase again,
Purchasing
Hammondsport
4 months ago
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product as described

the price is right and delivery is always perfect timing
Pipedr
Brooklyn NY
5 months ago
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Superb as usual

The quality and fit of this Grundfos product is the same as I have come to expect for over 25 years. It's a superb product fulfilled by a quality outfit.
Dan
Seaford, DE
7 months ago
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I would buy this boiler again.

This pump completed our hydronic heating system which is working great.
Nick
Central Virginia
9 months ago
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Same pump as original with speed options

Perfect fit ,excellent ship time, Thankyou
Chris
WI
9 months ago
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I would buy this again if needed

The product met my needs
John
Peotone, IL.
9 months ago
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Yes, one month later everything is ok

Baseboard heating boiler circulator
Stel
Chicago suburb
9 months ago
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Product Q&A

8 Questions
8 Questions
ASK A QUESTION

Q: Do I need to specify 1 inch or 3/4 inch with these pumps? Or does the pump fit whatever flange I put on it? Thanks

Asked by st 12 years ago

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- JHP625

Pipe flange determines pipe size. Pump is installed on whatever flange you needd JHP from my S3

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-

Flange match, not the pipe. I have hydronic heat and the local plumbers don't stock the pump. So it is no heat and then at least twice the Internet price for the pump when they get it. I just keep one in stock. Pat Artis Sent from my iPad

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- LeeRen

 It is not neccessary to specify pipe size. Most flanges will fit this pump.   -PrecisionMan

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Q: I have a UPS 26-99FC that I used in a closed system. Can I use in my new open system before heat exchanger?

Asked by Jake 12 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

Cast iron circulators like this one should only be used where there will be no fresh oxygen present (i.e. the closed-loop side of the heat exchanger).

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Q: I HAVE AN OUTDOOR WOOD BOILER WITH THIS PUMP. WHAT WOULD BE THE IDEAL SPEED SETTING ANDHOW MANY GAL/MIN DOES EACH SETTING PROVIDE. DO I NEED THE CHECK VALVE ON THIS OPEN SYSTEM BOILER? THANKS

Asked by Marty 14 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

The pump curve displayed on page 3 of the manual linked below shows the flow rate capabilities of this circulator at various head pressure ratings for each of the 3 speeds. The check valve may not be necessary in this application, as its primary purpose is to prevent heat from flowing to zones that are not calling for heat. We would, however, recommend a bronze or stainless steel circulator in an open system. http://s3.pexsupply.com/manuals/1297872762860/47830_PROD_FILE.pdf

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Q: Why can't I use cast iron pumps for potable water systems?

Asked by Nau 14 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

Cast iron will rust in an open system.

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Q: I have just purchased a new UPS26-99BFC and I want it to run at only the fastest speed. How do I connect it up to achieve this?

Asked by bob 14 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

There is a switch on the side of the circulator that allows you to select among the three speed settings.

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Q: I have a 5 zone heating system. Will this pump automatically change speeds to accommodate the need to heat more zones? If not how do I know which speed is the best for lowest power consumption but also best performance?

Asked by Ted in Colorado 15 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

This pump will accommodate 5 zones. For information on speeds, consult the flow chart on page 3 of the product specifications: http://s3.pexsupply.com/manuals/1297872762860/47830_PROD_FILE.pdf

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- BubbaBob

The flow chart is clear...to an engineer, but tells a layman nothing.

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Q: What is the ampage?

Asked by 15 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

Please refer to the product specifications: http://s3.pexsupply.com/manuals/1297872762860/47830_PROD_FILE.pdf

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Q: What is the warranty on this pump? We have one installed in 2007 - and it needs replacing. Thank you.

Asked by 15 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

Products manufactured by Grundfos Pumps Corporation (Grundfos) are warranted to the original user only to be free of defects in material and workmanship for a period of 24 months from date of installation, but not more than 30 months from date of manufacture.

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