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Circulator Pumps
Pump Flanges
Isolation Valve Flanges
Webstone Isolation Valve Flanges
1-1/4" Threaded Isolator Flange
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$60.20 each
In Stock
Get 54 Fri, Jul 25
This item replaces: H40405, 40405
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.
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Easy Returns No restocking fee for 90 days
Product Highlights
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Threaded Connection
1-1/4" Connection
Brass
2 Bolt Flanged Circulator Pumps
Description
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Note: This product comes with a Wing style "T" handle, mounting nuts and bolts. This product no longer comes with a lever handle.
Webstone Isolation Flanges are designed for residential and commercial use with all 2 bolt flanged circulator pumps. The forged brass body and flange provide strength and versatility for any application where a pipe and flange meet. This approved Webstone valve features a solid hard chrome plated brass ball with reinforced Teflon seats and a blowout proof stem sealed with Teflon and an adjustable packing gland.
Webstone Isolation Flanges are designed for residential and commercial use with all 2 bolt flanged circulator pumps. The forged brass body and flange provide strength and versatility for any application where a pipe and flange meet. This approved Webstone valve features a solid hard chrome plated brass ball with reinforced Teflon seats and a blowout proof stem sealed with Teflon and an adjustable packing gland.
Specs
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| Material: | Brass |
|---|---|
| Connection Size: | 1-1/4" |
| Connection Type: | Threaded |
| Type: | Isolation Flange |
| Used With: | 2 Bolt Flanged Circulator Pumps |
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Compare Similar Products
Brand
Material
Connection Size
Connection Type
Type
CURRENT ITEM
Brass
1-1/4"
Threaded
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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