Bell & Gossett 103251

Bell & Gossett

1/25 HP, NRF-22 Red Fox Circulator Pump

103251 78574
Average Rating: 4.9
Read Reviews (9) Write a Review
$174.50+ 3 Business Day Shipping $13.00

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ItemCirculator Pump
TypeWet Rotor Circulator
Housing MaterialCast Iron
Face to Face Dimension6 3/8 inches
Max. Temp. (F)240
Max. Working Pressure (PSI)150
Flange/Union IncludedNo
Shut-Off (Ft.)15
Shaft MaterialCeramic
Thermal ProtectionImpedance
GPM of Water @ 1 Ft. of Head20.6
GPM of Water @ 5 Ft. of Head14.9
GPM of Water @ 10 Ft. of Head7.3
Feet of Head @ 10 GPM8
Feet of Head @ 20 GPM2
Max. GPM @ Head (Ft.)20.6 @ 1
Best Efficiency GPM @ Head (Ft.) 10 @ 8
Min. GPM @ Head (Ft.)10 @ 8
Bearing TypeCarbon
Width5 9/16 inches
Depth4 7/8 inches
UPC 683328032511
Weight 9.300000


The closed-loop Bell & Gossett NRF-22 Inline Circulator Pump is designed for use in domestic and light commercial water circulating systems, such as hydronic heating and low-pressure boosting. The high starting torque and the DuraGlide permanently-lubricated ball bearings on this pump make for years of dependable start-ups. The closed impeller design improves operating efficiency and the self-cleaning particle shield protects the shaft and bearings from system start-up debris. The face plate and rotor sleeve feature corrosion-resistant stainless steel construction.

The Bell & Gossett 103251 is not for use in potable water systems. This pump may also be referred to by the Bell & Gossett model number NRF-22.

Customer Reviews

Average Product Rating: 4.9
based on 9 reviews

exact replacement

Wednesday, March 06, 2013

just what i ordered at a great price.

price and it is the same model as the one i removed.

Submitted by walfred b

Water Stove

Wednesday, May 09, 2012

I use this pump on my water stove that I made about 25 years ago.


Last longer. This is the fourth one on the circulating hot water. The pump part spins on the shaft

Submitted by Joseph P

Great Pump

Tuesday, April 24, 2012

We have only had this pump in place for about a week so far, but it arrived quickly and works great.

Submitted by Melodi W

Red Fox Circulator

Tuesday, April 17, 2012

In stock and got it at a good price. Will buy from DrillSpot again!!

Submitted by sharrie w

Pump Review

Tuesday, January 31, 2012

Bell & Gossett is the industry's best pump.

Perfect replacement

Submitted by joe e

Great Recirc Pump

Tuesday, December 06, 2011

I have used this recirc pump for my hot water in my house for 12 years without a problem. It was finally starting to make some noise and I thought I should go ahead and replace it. I looked around the internet a little and DrillSpot beat them all on price and service. I will definately go to them again.

Submitted by Pudd

Circulating Pump

Tuesday, November 08, 2011

Worked great. Was the exact model of the one I replaced. Back in business in no time.

Easy installation. The price was great, better than anywhere else I checked. The shipping was very fast.

Nothing. It fit the bill.

Submitted by Larry B

Red Fox NRF-22

Tuesday, November 01, 2011

Great residential replacement for the commercial B&G 100. Flanges lined right up. Shipping was as promised with no suprises.

Price was a quarter of the B&G 100

Nice just the way it is

Submitted by frank w

Ahhh Warm Water Again!

Friday, January 14, 2011

This product is awesome. must remember to unplug it before shutting off the main water line. The previous pump burned out because the plumber shut off the water to do some repairs.

Works great

If it automatically shut off when water flow stopped.

Submitted by Tony B
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