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1-1/2" x 1-1/4" Copper x Male Adapter
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Product Highlights
Description
Specs
| Size: | 1-1/2" x 1-1/4" |
|---|---|
| Material: | Copper |
| Application: | Plumbing |
| Thread Type: | Male |
| Connection Type: | Threaded Sweat |
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Product Reviews
Most Liked Positive Review
35 purchased, all looking good.
Most Liked Negative Review
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It's been a challenge but the only part available
Maybe store them better?
I would buy this product again
Trash casting
I would buy this again if I needed it.
3/4 inch copper x 1/2 inch NPT copper adapter
Good quality
They work
Yes, I would buy this product again
excellent quality USA fitting
1/2 male adapter
Product Q&A
17 QuestionsQ: What is the total length of the fitting?
Asked by Tom 12 months ago
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Verified Reply- SupplyHouseHello Tom, thanks for writing in. The total length of this fitting is 1.46".
Q: Is this Lead Free?
Asked by Brendan 9 years ago
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Verified Reply- SupplyHouse StaffYes, this is lead free and may be used with potable water systems.
Q: Is this fitting for potable water applications?
Asked by Dave 9 years ago
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Yes Sent from Rich's iPad
answer is yes
Q: I am going to use this fitting in a radiant heat configuration, what kind of paste or locking compound do I need on the threaded end?
Asked by Richard 10 years ago
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I have simply used teflon tape. Radiant heat is a very low pressure system so nothing special is required in my opinion.
Q: will this screw into a 1-1/4 inch threaded pressure tank and fit a 1 inch copper pipe on the other end?
Asked by biomedted 10 years ago
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Verified Reply- SupplyHouse StaffYes, this would thread into a 1-1/4" female connection and the other end would solder onto 1" copper pipe.
This will thread in a 11/4'' tank and a 1'' copper pipe will fit inside the other end and need to be soldered
Q: Is this a pressure fitting?
Asked by brian 12 years ago
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Verified Reply- PexSupply StaffYes, this fitting can be used in pressurized systems.
This is not a pressure fitting. It's a sweated copper fitting that adapts 1-1/2 inch copper pipe to 1-1/2 inch male iron pipe. George
Yes it is.
Q: B&g 1/1/4 inch flange. Is this what is needed to make the thread connection to flange. http://www.pexsupply.com/Bell-Gossett-101003-1-1-4-Bell-Gossett-Iron-Body-Pump-Flange-pair-3808000-p
Asked by Todd-11 12 years ago
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If the flange is not brass you would want to start with a brass nipple and then use an 1 1/4" x Female adapter. If the flange is brass then the answer is yes. Paul Neill Liquid Design
yes, as long as you have a 1-1/2" copper female fitting on the other end. Note, this is a sweat fitting requiring soldering. If don't want to solder, you can buy a compression fitting that would work equally as well.
Q: what is the pipe thread size on this fitting? Thanks
Asked by HAB 12 years ago
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The thread size is 1-1/2".
This is 1/2" thread aka IPS. International pipe standard. Sent from my iPhone
The thread on this part is a 1and1/2 inch(1.5") NPT (National Pipe Thread) thread
1 1/2" IPS (iron pipe size) Charles Fichera KCR Enterprises, LLC ROC 235433 www.kcrcontractors.com
It's pipe thread size
1-1/2" NPT. Hope this helps. Look up " pipe thread standards" on Google.. Sent from my iPhone
Q: Does this adapter go over an existing 1-1/4 copper line? if not what product would go over an existing 1-1/4 line and have a 1" male thread?
Asked by gabe the untrained plumber 12 years ago
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Verified Reply- PexSupply StaffThis fitting (part WP4-20-16) fits over 1-1/4" nominal copper pipe (i.e. copper with a 1-3/8" outside diameter). Copper "fitting" or "street" adapters fit inside of copper pipe adapters and are the same size as copper pipe.
Yes that's the right one. Adam J. Goldberg Sent from my iPhone
Yes. The copper sweat size is indicated first followed by the threaded male side.
Yes.... and you will need to solder to the larger pipe.
Yes, the 1 1/4 will go over the 1 1/4 pipe and thread into 1" threaded.
Yes it goes over 1-1/4 copper line Sent from my iPhone
Yes, this adapter converts 1-1/4 copper pipe to 1 inch threaded end. In other words it is sweet 1-1/4 (go over pipe) one end and 1" NPT on the other.
1 1/4" X 1" Cop x male = yes, the 1 1/4" cop end will fit on to 1 1/4" copper pipe. Sent from my U.S. Cellular BlackBerry® smartphone
YES, it will go on/over a 1 1/4 " line
I use 1/2 x 1/2 male adapter and the female end accepts 1/2 rigid tube. So your 1 1/4" female end of the male adapter will accept 1 1/4" rigid tube. Yes, it can be confusing. My 1/2" male adapter will accept 1/2" rigid copper tube. However, when measured the OD is actually 5/8 inch and the female end of the male adapter is also 5/8". So in your case YES, the 1 1/4 male adapter will accept 1 1/4 rigid tube Sent from my Motorola Smartphone on the Now Network from Sprint!
Q: Can you verify that the 1/4" x 3/8" Copper X Male Adapter (Cello WP4-04-06) is NPT? Thanks!
Asked by Rich 13 years ago
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It looks like it is in the picture. I would be surprised if the threads were any other than NPT. I think it would solder over the end of a 1/4" pipe and allow you to screw on a standard 3/8" female fitting. It is going to need some good pipe dope to keep it from leaking. Frank.
Should be a 3/8 pipe thread. Yes
All US plumbing fittings are NPT.
yes all male adaptorr are npt
yes it is npt
if using adapters to go to brass or ips ball valves or standard black malleable fittings they will fit. if you tell me what your adapting to i can tell you if they will fit. GLENN MCLELLAN GMAC PLUMBING&HEATING LLC.
Hello, I don't recall ordering this part, but the appearance looks like NPT threads.. I believe I ordered the 1/2 x 3/8 fitting. Hope this helps, Allen
Yes it is NPT! To prevent leaks, solder copper end of adapter first (even if you have to use a copper stub and couple it later, or use a copper to copper union), wrap male threads with teflon tape three or four times, then coat with teflon paste before connecting threaded end. The idea is to avoid heating a threaded connection to insure against leaks! I use teflon tape with teflon paste on all my threaded connections (black pipe, shower arms, etc.)!