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Heating Supplies & Parts
Circulator Pumps
Pump Flanges
Isolation Valve Flanges
Webstone Isolation Valve Flanges
1-1/4" Threaded Isolator Flange w/ Rotating Flange
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$60.13 each
In Stock
Get 43 Wed, Jul 16
Order by 6PM, receive Wednesday
MANUALS (1)
Non-Potable Water Applications
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This product does not comply with the “Safe Drinking Water Act,” which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only.
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days
Product Highlights
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Threaded Connection
1-1/4" Connection
Brass
Description
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Webstone H-41405 1-1/4" Threaded Isolator Flange w/ Rotating Flange
Note: This item does not comply with the 2014 Lead Free Act. It may not be used in potable water applications as of January 4, 2014. For potable water applications 41405W is recommended.
Full Port Forged Brass Uni-Flange Ball Valves w/ Detachable Rotating Flange
Note: This product comes with a Wing style "T" handle, mounting nuts and bolts. This product no longer comes with a lever handle.
Note: This item does not comply with the 2014 Lead Free Act. It may not be used in potable water applications as of January 4, 2014. For potable water applications 41405W is recommended.
Full Port Forged Brass Uni-Flange Ball Valves w/ Detachable Rotating Flange
Note: This product comes with a Wing style "T" handle, mounting nuts and bolts. This product no longer comes with a lever handle.
Specs
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| Material: | Brass |
|---|---|
| Connection Size: | 1-1/4" |
| Connection Type: | Threaded |
| Type: | Isolation Flange |
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Product Reviews
4.75 out of 32 reviews
93% would recommend this product
5 star
88%
4 star
6%
3 star
3%
2 star
0%
1 star
3%
Customer Images
Most Liked Positive Review
Excellent!!!!!!
Very good price [...].Works great on my outside wood boiler....Fast and easy install and made the install of my Taco 009 pump very very easy...
VS
Most Liked Negative Review
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Products great but the Quantity is wrong Beware
I have purchased this product several times and have always ordered 1 which got you 2 flanges. My most recent order I purchased 1 and they sent me 1 flange. I contacted there 800 # and they stated that it has changed and you must order 2 (there is nothing on the site to explain this). Now my job has been held up and I lost $100 in expedited shipping because supplyhouse wouldn't make good on the order.
Showing 1-10 of 32 reviews
time-saver and flexibilty
The ability to drain from either side of the valve seems like only a nice-to-have feature, until you actually need it - you can flush a boiler primary loop from both directions, properly drain a small section of piping instead of an entire loop, etc. Well worth twenty or so dollars over the non-drain versions!
Nate
Oregon
9 months ago
Verified Buyer
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Good product, but...
Looks like a well manufactured product but when attached to a B&G Ecocirc 20-18 the T-handle did not have enough clearance to operate. I considered replacing with a lever handle but ultimately returned and purchased the Webstone model with the swivel flange. I have had no issues with the swivel flange valve in operation.
SAM
Milwaukee, WI
10 months ago
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have your company loaded in my favorites
I'm stocking these for future use, grat price , great product
LJ
Cincinnati , oh
2 years ago
Verified Buyer
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Nice Product
In the current times of inferior imported products, these flanges are a welcome sight. Well made and a good value.
Bartmann3
Ridge, NY
3 years ago
Verified Buyer
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Is it supposed to do that?
Leaks a bit when I turn it off. Guess I got a bad one.
Tim
Maine
3 years ago
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Warming up in Michigan
Worked great on our Heatmor outdoor wood burning furnace.
Deb
Caro, MI
3 years ago
Verified Buyer
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Well Made
A very well made valve. Easy to installed.
Boomer
Chesapeake, Virginia
3 years ago
Verified Buyer
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Valve for boiler
Just what I needed for my furnace
Al
Kittanning, Pa
3 years ago
Verified Buyer
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I would buy it again
Worked perfect
Adrian
Philadelphia, PA
3 years ago
Verified Buyer
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i would buy this item again
I replaced the circulator pump, so I ordered new isolator flanges. Had them the next day.
Supply House had the lowest price. Great company, great service.
russ
pa
3 years ago
Verified Buyer
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Product Q&A
8 Questions8 Questions
Q: Do they fit the Astro-250SS pump by Armstrong?
Asked by Terrie 10 years ago
Add your answer
Verified Reply- Supplyhouse Staffyes they will those use a standard flange.
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Q: Will this Fit Taco 00 Series Pumps?
Asked by Jolo 10 years ago
Add your answer
Verified Reply- Supplyhouse StaffYes it will except the 0012.
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Q: Does it comes with a gasket or I have to buy it separate?
Asked by Beekmansup 13 years ago
Add your answer
Verified Reply- PexSupply StaffFlange gaskets must be purchased separately. They normally come with the circulator pump.
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Separated Sent from my iPhone
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-
gaskets come with pumps. if you need additional gaskets you will have to purchase them seperatley
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Q: Does this pair of isolation flanges fit a grundfos circulation pump UP 26-99BF?
Asked by 14 years ago
Add your answer
Verified Reply- PexSupply StaffYes, these flanges fit that pump.
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Q: will these fit wilo pump #30f ?
Asked by 14 years ago
Add your answer
Verified Reply- PexSupply StaffYes the Webstone flanges will work with the Wilo Star 30F
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Q: What is the overall length of the 1" ips isolator flange?
Asked by 14 years ago
Add your answer
Verified Reply- PexSupply StaffItem 40404 measures 4-1/8" from end to end.
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Q: Will these fit Grunfos pumps?
Asked by HandsOn 14 years ago
Add your answer
Verified Reply- PexSupply StaffYes, they will.
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Q: Will these fit a Bell & Gossitt Series 100 pump?
Asked by 15 years ago
Add your answer
Verified Reply- PexSupply StaffYes, they will.
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Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
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Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
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