This is an old video but that said I always apply my Teflon tape clockwise so that the Teflon tape doesn't possibly loosen up. This works great for me.
If your pipe is in the ground, it may not move at all. In this case you should use a compression coupling or a slip coupling. All three can be bought with slip ends so you don't need the threaded fittings.
Yes but the compression couplers are not rated for high pressure, whereas the unions are rated for much higher pressure.and they also offer unions that are slip.
So, the thing this guy doesn't mention when gluing the fittings on, is you have to hold that fitting on the pipe for about 15 seconds or the glue will push it back off the pipe. Just so you know.
Great video! If you ever need to run a pipe brush back either way, can you take both sides of the union off and will that give you 2 inches between the PVC to run brushes either way to check for pluggage? I'm thinking off doing this for my AC condensate drain line to gain access because they did not put "T" or a cleanout.
Nice guy, but a few issues here that should be known for people looking to try this. First, if you just get the unions with slip fittings, then you don't need the adapters. You just glue them on and that's it. Does the same thing, with 2 less pieces, which looks cleaner and saves money. And next, people should make sure you use primer first before the cement, and usually black is for concrete. Maybe this is a special one, but double check to make sure what the cement is for, or it could have issues as it might not make the correct bond. And lastly, safety first. Make sure to wear gloves when doing stuff like this. Keep your hands clean and safe.
Oh my god thank you!! Working on a project and been racking my brain all day how to connect two different sized threaded ends. You sparked how to do it at 0:55 ish
I was thinking about using these to repair a bad anti siphon valve on my sprinkler system, the two pipes are 3" center to center. What is the diameter of these unions? If I had 2 side by side, would the two pipes protruding be 3" on center??
Thanks for the video very helpful. Doubts: I thought black glue is only for ABS pipe. Suggestion: Put taplon tape in same direction as tightening direction, it would fit properly.
Hi. What's that black substance you applied prior to applying the coupling and what does it do? I'm gonna DIY my pipe and I'm using this guide how to do so. Thanks.
very direct, its hard to get lost with whats going on, I do wished he would have used some nitro gloves as I,m picking glue off my fingers for a long time. I think I do it for the fun of it haha.
The ball in a 3/4 ball valve is stuck in the closed position and attempting to open the valve for water to flow from the water tank , the red handle keeps turning , how can someone get the ball to go to the opened position for the water to flow ?
Clean dirt from the pipe ends, sand rough edges left from cutting, PRIMER. ALWAYS PRIMER. Then correct PVC solvent. That looks like black ABS solvent which is strong as hell but I'm not sure if it holds up over time on pvc. Always match solvent to material. Best practice to use fresh solvent. And Hold the fitting on the end of the pipe for 10 to 20 seconds because the fitting will rise up from being fully seated in place.
This is probably extreme overkill for most breaks. You can usually fit a glue on coupling if you have enough exposed pipe and the break is small enough, or you could use a compression coupling if the gap is wider and you don't have a lot of exposed pipe. The connector you use here is more for situations where you would need to remove some of the pipe, like a sprinkler riser, or an AC condensate drain coming from the AC unit.
Oh, geez. Where to start. 1. You should explain prep of pipe ends. 2. Use primer 3. Those "things" are male adapters. 4. Do not use Teflon tape on PVC threads. Tape isn't a "seal." It simply reduces friction so the threads can seal. Simply tighten. 5. When applying tape to non-PVC pipe, wrap it CW, not CCW. Your method will cause it to wrinkle up, potentially causing a leak. 6. Do not slather glue on like you're icing cupcakes. You're wasting it and pushing it into the pipe where it will dry and disrupt flow. 7. Once inserted, press elements together and hold 30 sec while glue sets, else the joint will partially jack out
@@pcofranc are you saying a slip fix isnt supposed to be used for constant pressure? Because they make 4" slip fixes. But , if it's bigger than 2" i go with compression couplings (smith blair couplings ).
Why didn't you use a PVC slip joint union...reduces the space you need. Also, a union a flow direction, not sure which way your flow is, so I can not comment whether you got it on right or backwards. Also it looks like you use ABS glue, which is different than PVC glue. And finally you put the Teflon tape on backwards.. Maybe you should watch YT vids showing the correct way to install PVC piping before you make a video.
Those unions are used mostly before the water pump in order to drain the system before it freezes and cause damage to pump or pipes. Or anywhere else you need to remove and reinstall it often.
Why the union? what reason would u have to take it apart if its in the ground... Why the male adapters? How about glue n a cuplin.. N maybe a small pc of pipe. N if its in the ground u would have to dig even more to wrap the pipe dope. How about a rag n liquid pipe dope
If you have a break in your pipe, just cut out the old section and use a coupler. Don't follow this advice. Seriously dude, why would you suggest people do this?
Wow. Way over the top. Just cut pipe smooth all the way thru where repair is needed, and use a coupler!!! $.67. & yes, purple is designed to make solvent glue work proper.
That is not going to work how are u going to do that in the ground when u have no flex in the pipe plus y do u near thread adaptor when u can use a slip fit union ore even better u can use a quick fix 4 about 10 dollars
Definitely not the best way to do this job for many reasons.....should have used slip coupling as the preferred connector. The simplest would have been to use a compression coupling. If he had to use a union, should have used solvent welds on the union and reduce points of failure. Must use primer for all connections, important step skipped. Never use Teflon tape on PVC, even the manufacturers will warn you not to do it.
I need to do it to a pool filter. Can't get the top of the filter off to add/change sand without cutting the pipes every time. Unions will make it much easier.
I have always heard that you put the teflon tape on in a clockwise direction not counterclockwise for right hand threads.
You are clear, quiet, and explanatory. Thank you so much for this.
This is an old video but that said I always apply my Teflon tape clockwise so that the Teflon tape doesn't possibly loosen up. This works great for me.
Thank you for explaining this so eloquently. Thank you!
Now I can do some piping work at home. Cheers!
Excellent video, just what I needed to replace pool sand filter fittings using unions.
tal vez este tipo no sea PLUMBER pero me ayudo con lo que necesitaba. CONGRATULATIONS.
If your pipe is in the ground, it may not move at all. In this case you should use a compression coupling or a slip coupling. All three can be bought with slip ends so you don't need the threaded fittings.
Yes but the compression couplers are not rated for high pressure, whereas the unions are rated for much higher pressure.and they also offer unions that are slip.
So, the thing this guy doesn't mention when gluing the fittings on, is you have to hold that fitting on the pipe for about 15 seconds or the glue will push it back off the pipe. Just so you know.
Remember to use primer
thanks. .this is exactly what I was looking for...
Focus boy! You put the tape on in the wrong direction 😋
A slip union would have avoided the threaded adapters, plus they have a tendency to leak.
Great video! If you ever need to run a pipe brush back either way, can you take both sides of the union off and will that give you 2 inches between the PVC to run brushes either way to check for pluggage? I'm thinking off doing this for my AC condensate drain line to gain access because they did not put "T" or a cleanout.
Nice guy, but a few issues here that should be known for people looking to try this. First, if you just get the unions with slip fittings, then you don't need the adapters. You just glue them on and that's it. Does the same thing, with 2 less pieces, which looks cleaner and saves money. And next, people should make sure you use primer first before the cement, and usually black is for concrete. Maybe this is a special one, but double check to make sure what the cement is for, or it could have issues as it might not make the correct bond. And lastly, safety first. Make sure to wear gloves when doing stuff like this. Keep your hands clean and safe.
Excellent presentation
Great explanation!
What do you do in close quarters sprinkler valve replacement where you can't move the pipe.
Good stright to the point well done
Oh my god thank you!! Working on a project and been racking my brain all day how to connect two different sized threaded ends. You sparked how to do it at 0:55 ish
How did it go?
I was thinking about using these to repair a bad anti siphon valve on my sprinkler system, the two pipes are 3" center to center. What is the diameter of these unions? If I had 2 side by side, would the two pipes protruding be 3" on center??
very helpful, thanks.
Looks good Ben, I'm off to Bunnings!
Thanks for the video very helpful.
Doubts:
I thought black glue is only for ABS pipe.
Suggestion:
Put taplon tape in same direction as tightening direction, it would fit properly.
Hi. What's that black substance you applied prior to applying the coupling and what does it do? I'm gonna DIY my pipe and I'm using this guide how to do so. Thanks.
Gracias desde Argentina
Don't unions also come with slip-style openings on both halves, so that you don't need a threaded adapters & teflon tape?
Yes, they do....much easier to use, especially if you align both halves, something he claims doesn't matter.
I just bought one today and put it on easy mo mess
how close does the 2 sides need to be ? There must be a limit to the distance in order for the collar to make the gasket seat, right ?
the teflon tape goes on the other way
True. He put the teflon tape on in the wrong direction!
Doesn't matter which way , it will work still , but yeah , you should wrap it so it goes the direction it turns ( clockwise)
andrew cano it does matter
@@_1ben agree... it matters
Well explained, thank you.
the teflon part killed me
Does pvc union nead any wrench to tighten or just hand is only needed for tightening
I feel like he doesn’t know what he doing but he makes it look good 😂😂😂😂
Primer?
Red HOt?
Thanks for the video =)
Thank you so much.
Thank you so much❤️
very direct, its hard to get lost with whats going on, I do wished he would have used some nitro gloves as I,m picking glue off my fingers for a long time. I think I do it for the fun of it haha.
The ball in a 3/4 ball valve is stuck in the closed position and attempting to open the valve for water to flow from the water tank , the red handle keeps turning , how can someone get the ball to go to the opened position for the water to flow ?
7 years later, and I'm wondering...have you used a solvent weld pvc union and pressurized it? Ever?
Clean dirt from the pipe ends, sand rough edges left from cutting, PRIMER. ALWAYS PRIMER. Then correct PVC solvent. That looks like black ABS solvent which is strong as hell but I'm not sure if it holds up over time on pvc. Always match solvent to material. Best practice to use fresh solvent. And Hold the fitting on the end of the pipe for 10 to 20 seconds because the fitting will rise up from being fully seated in place.
This is probably extreme overkill for most breaks. You can usually fit a glue on coupling if you have enough exposed pipe and the break is small enough, or you could use a compression coupling if the gap is wider and you don't have a lot of exposed pipe. The connector you use here is more for situations where you would need to remove some of the pipe, like a sprinkler riser, or an AC condensate drain coming from the AC unit.
Oh, geez. Where to start.
1. You should explain prep of pipe ends.
2. Use primer
3. Those "things" are male adapters.
4. Do not use Teflon tape on PVC threads. Tape isn't a "seal." It simply reduces friction so the threads can seal. Simply tighten.
5. When applying tape to non-PVC pipe, wrap it CW, not CCW. Your method will cause it to wrinkle up, potentially causing a leak.
6. Do not slather glue on like you're icing cupcakes. You're wasting it and pushing it into the pipe where it will dry and disrupt flow.
7. Once inserted, press elements together and hold 30 sec while glue sets, else the joint will partially jack out
What happen if theres a 2mm gap between the gasket
CUANDO VI COMO COLOCABA EL TEFLON,SE ME CAYO EL IDOLO.
Tq for sharing
Thanks!
I knew someone that was real particular about getting all of the crack in the pipe! 😂😂😂
Taking about a crackhead
thank you bro
I have 5 inches to work with, is that enough?
2:14 what is that? a primer or cement?
Good information people like me . Thanks
or you can buy a slip to slip union instead of a threaded union save money.
Threaded is better for future replacement with no glue or system expansion.
Excelente Ben, Gracias
It helps me.
I can't even open the primer or glue can Its brand new and the liquid shakes in there?
+arshi khur Use pliers.
+Tommy Truth I ran it under hot water and left it in the sun and the warmth loosen the grip.
Remove with slip-joint "plumbing style" pliers AND tighten after use with pliers to extend product life.
Awesome explanation 😎👍 thanks
thanks this video helped a lot!!!
Yesss!
And then there's those whom want to put their pipe in cracks! 😂😂😂😂
Super
do not come close to my plumbing.... shise mister
Tq bro...
You put the teflon tape on backwards, among several other errors. That is some crappy info you're giving.
How about you perform this video when the actual line is stationary and not in 2 movable sections like you have. Otherwise just use a slip coupler....
Hey guys apply the thread tape B4 you glue the components together. Trying to do that in a hole will be a drama.
I prefer using an expansion coupling (slip-fix)
Not supposed to be used for constant pressure. Union also has replaceable washer.
@@pcofranc are you saying a slip fix isnt supposed to be used for constant pressure? Because they make 4" slip fixes.
But , if it's bigger than 2" i go with compression couplings (smith blair couplings ).
Why not use a solvent union?
threaded for easy replacement and almost the same cost and time
Good video. Though don’t use abc glue as your first option.
Ya did the Teflon in the wrong direction, but if it works it works lol
Good
Why didn't you use a PVC slip joint union...reduces the space you need. Also, a union a flow direction, not sure which way your flow is, so I can not comment whether you got it on right or backwards. Also it looks like you use ABS glue, which is different than PVC glue. And finally you put the Teflon tape on backwards.. Maybe you should watch YT vids showing the correct way to install PVC piping before you make a video.
Teflon tape always goes on, on a clock wise direction. Otherwise, it could come undone or not seal properly. Good video though.
Counter clockwise & won't come off if it is rapped tightly.
Those unions are used mostly before the water pump in order to drain the system before it freezes and cause damage to pump or pipes. Or anywhere else you need to remove and reinstall it often.
Why not use a dresser?
Why the union? what reason would u have to take it apart if its in the ground... Why the male adapters? How about glue n a cuplin.. N maybe a small pc of pipe. N if its in the ground u would have to dig even more to wrap the pipe dope. How about a rag n liquid pipe dope
attach your two lines to something so they can't slide around unrealistically....
Why wouldn't you just use one of those sleeve things if it's not something you'll need to take apart again?
Thanks for the help Ben. I know what I am now.
This is wrong. A union will not pull together pipes - if they are already in the ground. This is not what a union is for.
wrong way to wrap, and use primer, bad tips, stop it
Hai Brio lam from Indonesia,my job ia pipa,,☺️☺️☺️☺️☺️☺️☺️
If you have a break in your pipe, just cut out the old section and use a coupler. Don't follow this advice. Seriously dude, why would you suggest people do this?
I agree completely.
PVC Compression Coupling SxS Socket-Fitting of the appropriate size will work. Not this approach.
not yet connected*
Clearly not a licensed plumber.
At least he knows how to do it.
Oooooooooh!!!! He said sit down bitch!
knows how to do it wrong
I don't think it'll work that way because you the space you suggested isnt enough to fit the pieces onto each pipe.
Unions provide exact fit with no space needed. Unscrew and go straight up 0 clearance needed.
if you think thats 2 inches then you must have a ft long lol. oh yeah I got a huge pipe.
si este muchacho.ablara en español.seria mejor.no les parese?.
That is a terrible repair at so many levels.
no primer and u didnt even use the glue correctly ..wtf
+Bekim PuShKa You have to use primer.
Yes purple is good
Are you high?
Wow. Way over the top. Just cut pipe smooth all the way thru where repair is needed, and use a coupler!!! $.67. & yes, purple is designed to make solvent glue work proper.
how would you put it on when both sides of the pipe don't move?
por favor hablen en español, no entiendo nada
There are simpler and cheaper ways of coupling. This is an expensive way of doing it.
That is not going to work how are u going to do that in the ground when u have no flex in the pipe plus y do u near thread adaptor when u can use a slip fit union ore even better u can use a quick fix 4 about 10 dollars
Definitely not the best way to do this job for many reasons.....should have used slip coupling as the preferred connector. The simplest would have been to use a compression coupling. If he had to use a union, should have used solvent welds on the union and reduce points of failure. Must use primer for all connections, important step skipped. Never use Teflon tape on PVC, even the manufacturers will warn you not to do it.
Why the f&$% would u do that
I need to do it to a pool filter. Can't get the top of the filter off to add/change sand without cutting the pipes every time. Unions will make it much easier.
novice advice
Useless and old!
Most clumsiest video I have ever seen.