How to fit a flexi connector.Great for use in fitting new taps,new wc cisterns ect.
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- Опубликовано: 13 сен 2024
- The flexi connector is just great for making up those short lengths of pipework where you may have fitted new taps and the copper pipe tails are now too short to connect back up, or a new WC cistern where the old pipework is in the wrong place. Buy these connectors with a valve already in line as part of the flexi and you have a really useful bit of kit, for very little money.
To buy the correct flexis take this Amazon link amzn.to/31MP0Kp
For plumbing spares visit my Amazon shop at amzn.to/31MP0K...
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Really helpful video, thank you Al! What a lovely manner you have - a born presenter. 🙏🏼
Thank you kindly!
I've learned so much from watching your videos, thanks
No problem Nick.
Had a nightmare copper pipe straight to the cistern that would start leaking every 12 months or so where it screws onto the bottom of the ball valve. I chopped it off further down and fitted one of these and never had a problem since. Took 15 mins. Great invention!
Get the 'WRAS' variety as these are suitable for drinking water and are better quality. Also note these are not designed to last beyond 10 years or so and copper is a better long term solution. Your service valve variety won't be of any use when these eventually leak although I have used them more than 10 years ago without problems.
Thanks your video helped me understand how to attach a flexible pipe.
No problem.
Thank you so much- your videos are great for diy and saving money!!!!
these things tend to need ptfe if the water pressure is is high on the olive . oh for the days of conex and prestex , when fitting were very tough
Excellent video, very informative. Thank you! :)
Cheers mate I thought the washer in mine had split in half width ways but now I just might change the washer
No problem.
Great video. Very helpful. Thanks.
Thanks very much. Very helpful.
You're welcome!
No messing great video 👍👍👍👍👍👍👍👍. Top man
Glad you enjoyed it
this is so useful. thankyou .
Beware.... nowadays many manufacturers say not to use a spanner when tightening the top nut to the inlet valve of the cistern.
That is rubbish. They need to be tight or you will be looking at a leak.
Hi, I find your little vids very informative. I have an iso valve in a similar position on the pipework to my cistern bottom fill valve. Im a bit wary of draining my complete system to fit the new flexi hose which also has the valve end you show. Can I fix this end on top of my existing iso valve or does the existing iso valve need to come off?
Good plumbing practice if you can get it off.
Phoodu . .. ! .!!.
that's hoW the Cookie Crumbles. 😂
Too true.
Thank you for the informative video. How do you cut the flexi hose to make it shorter please? Ours is currently doing a loop. Thank you!
Hi Lauren, you cannot cut them, you have to buy them at pre-set lengths to fit the job in hand.
dereton33 Ok, thank you!
Can you use pyre on the olive instead of the joining compound?
Yes but it wont hold as well.
Another great video.does the jointing paste set and form a seal or is it like the plumbers mate and stay soft
It stays soft glyn.
Love the vid ... good tips
Very helpful thanks.
No problem.
Thanks very much mate
No problem.
Hi mate when fitting one of these do u have to turn the main water feed off ? Or just the vale thanks in advance
Just the valve.
Great video. Love it
Thanks, prender77.Al.
Just like to say for anyone thinking these are a great invention and I did too but there’s a lot of controversy over these now a small leak or condensation can make these porous and hence a leak I have been on one or two forums people got caught out with these while on holiday and came home to a swamp pex pipe with a swivel nut connector might be a better solution.
Thanks 😀
How to overcome when you have a close coupled cistern and need to get the cistern off after fitting the flexi hose. You can't ever get to the nut that attaches to the bottom of the fill valve as it's all to tight. ??
Take it from the other end then when the cistern is removed you will be able to get to it.
@dereton33 so that means undoing the flexi pipe from the copper feed pipe? Would you have to then recut the feed pipe due to the olive squashing the copper or just put it back hoping it won't leak?
hi thanks for the video good tip
dereton33 at the isolation valve did you put on olive on the copper pipe? Thanks and keep up the great vids !
Yes.
Great videos..thanks. Have you any advice on these nightmare 'AquaStop systems beloved by Bosch?
+Grover895 No I have no info on those, take a look around U tube I'm sure someone can help you.
Hi. When connecting a flexi hose to a compression connector do you need to use an olive or does the rubber washer in the end of the hose replace it?
If you are connecting to copper pipe then you need an olive. If it is a fitting then the washer.
I need to replace my flexible hose. This will include the valve shown in the hose connector. To stop water from spurting out of the pipework, how is it best to isolate the system? I can’t seem to find an isolation valve upstream of this connector or pipework as the pipework is routed below tiling. Any help would be appreciated. Thanks!
Shut off the main stopcock usually found under the sink.
Love your vids would ptfe take work as good ? Thanks
Yes it should be ok.
That Fernox compound you used is NOT for potable water. You need to use Fernox Water Hawk (blue tin).
I hear what you say, but nobody has died using the old stuff for the last 50 years.
True, I wasn't having a go...Just saying.
When this compound dries, and you later take the pipe off (many years later) does this paste at that point become dried up hard clay-like material? Because I just took a pipe off from my taps in the bathroom that clearly havent been changed in a very very long time, and there was all this hard horrible clay-like stuff all around the threads and under the tap itself inbetween the sink. It made unscrewing the thing incredibly hard but once it was undone, and re-fitted there's an incredibly slow leak from the nut itself so I assume it was this paste holding it all together but now that it's gone its leaking slightly.
do you boss white both ends of flexi even though there is a rubber washer? you only seem to do one end in the video.
trangia777 Only use boss white on the compression fitting end. Never the rubber washer end. Al.
Like yourself, i am old school, but i have been given two new 22mm Flexi bath connectors standard 300 mm, but instead of nuts and olives they are push-fit straight onto the 22mm copper stubs,I look inside the push-fit ends and wonder if they really are ok for mains pressure which, the ones i am removing are nut and olive,s which have been there for approx 10 years problem-free, have you any advice. Thanks a lot mate.
Me, I prefer the nut and olive any day, just relying on that rubber washer as a seal could be dodgy over the long term.
@@dereton33 Many thanks i agree and will change them over to nut and olive ,thanks alot,
Never seen one of those concertina wastes before. Don't they collect/catch solids and paper moving thru them?
No
Benzknees it's lazy plumbing.. not best practice 😁
At the start taking the old fitting off also took off the old shut off valve yet no water flowed out. So do I have to drain the cold water header tank before doing the job this way?
The safest bet yes.
@@dereton33
Thanks for replying mate 👍
Its not for central heating is it ?
No never use on central heating.
dereton33 yeah someone out it on the house i brought in bathroom so im having to take them of lol
Safest bet.
Hi, can I use plumbers mate instead of that jointing compound for this?
No.
Hi Al, is it possible/acceptable to connect two flexitails together? I just installed a new sink and a tap and the tails attached to the tap don't reach the copper pipework by 500mm: basically the tap is now at the opposite end of the sink cupboard to the copper water supply pipes. Thanks. Steve.
you can but it is bad plumbing practice. Best to extend the copper pipes.
But do they last as long as copper? I just wonder whether they might perish, especially the hot feed.
Dont know about that one.
OK. Thanks.
Beware purchasing taps that have flexis supplied, packaged and pre-boxed. Especially if they bent double or tripled over, are all kinked up and have spent a month or two travelling all the way from China. The rubber, inner liners integrity is compromised and eventually they perish and cause leaks to spray out like mist.
I've had problems with these moving overtime, I have moved into a new house and I'm just about to fit some new washers and tighten a leaking connector up, what is the best way to stop them moving over time and do I need to put on anti leaking compound i.e fernox lsx?
Vikingfan13 You only need anti leaking compound on the compression fitting end. To help prevent them moving you could always clip them to the wall or use cable ties to lash them to a nearby pipe or object close by.
Hi, I've got to replace the fill valve inside my cistern, looking at your video of this job, it seems you just unscrew it from the bottom of the cistern and pulled it out, ? Mine has the flexipioe for water feed, but can't see the nut that would be holding the valve itself inplace...could this mean I would need to remove the cistern to get access to this other nut? Thanks for the vids, very helpful..martin
Humm yes if you cannot see the valve nut you may have to remove the cistern to reveal the nut.
Thanks for that, it did require the cistern removed, but after that it was a 25 minute job to replace valve and flexi pipe as well...
That`s great.
dereton33
My flexi connector will not stay on the hot water pipe under the skin , I just replaced a faucet . I believe the pipe might be striped at the connection to the hot water supply . Can I fix this without a new pipe
Best replace the flexi.
Could I fit a flexi pipe straight onto a copper elbow connector? (I don't think bending he flexi 90 degrees is a good idea)
Yes if you want to.
Can you help? How do you cut the flexi hose?
You can not cut them they come in fixed lengths.
Sorry one last question if I wish to connect flexi hose for bath taps (bo8ght some ) how do i connect to old lead pipe that would need cutting ? Thanks do I saw both pipes and there's a connector for it ? Or do the flexi hose just connect to cut pipe ? They have shut if valves on them see
You will need special connectors to connect lead pipe called leadlocks.
@@dereton33 thank you is that all I need? Then the flexi will fit ? Thanks
You will have to use short pieces of copper pipe from the leadlocks so that the flexis can fit.
@@dereton33 I get you mate thanks again so lead pipe leadstop copper pipe short piece then flexi
i was working on a job an i saw a towel radiator fitted with flexi pipes on the flow an return? is this ok to do?
No, get them replaced with copper pipe.
Tks + GOD Bless you
Thanks Paul.
I've found those leadstops in toolstation at 6£+ each and the flexi just screws to those right ? Thanks again
You will need a short piece of copper pipe between the leadlock and the Flei.
@@dereton33 ok matey brill you've been very helpful thanks
Would a bit of flexi be ok to use for a mains pipe?
Only for connecting to a valve or tap .
Great video thank you !!
Hi, I’ve just fitted new bath taps with the same flexi tails that were already fitted, after 2 weeks fitted they have started leaking from where they connect to the taps. Any advice?
The sealing washers need replacing, if you can get them.
Hi, thanks I’ve sorted it, I bought new sealing washers from Screwfix. I just had to remember not to tighten it to much.
Hi, great video. I`ve got a question, does it any difference fitting one of these back to front, I notice there is a flow direction arrow on the isolation valve.
Chris Lee No there is no difference.
us plumbers could do with 3 arms
can I use it with electric shower please
Yes you can.
so I need to put compression fitting to the shower and than connect flexi tail ..
Yes fit the flexi tail to a compression fitting.
thanks :)
dereton33 at the isolation valve did you put on olive on the copper pipe? Thanks and keep up the great vids !
Thanks:-)
You're welcome!
why you must not bend it too much? my pipes won't let me keep it fairly straight, sorry for my english
***** It is OK to bend the flexis, they are quite durable.
thanks
If you bend it too much the rubber hose inside will fold up and stop the water flowing through.
That`s right slow bends only no kinking.
What size flexi is this 22mm or 15 mm ?
15 mm
Great vids but you just can’t do that unless you show people how to turn water off first.
I have many videos on how to do that.
😃 ✅
👏👍
Great
Turn the water off first!!
A bit obvious I think.
Now show us what to do if, like 90% of people, your flexi pipe is 30mm too short and the next available length is 200mm longer :/
Cut the supply copper pipe shorter and fit the 200 mm one.
Thanks for posting this...All great, your videos, instructive and handy and plain speaking.
***** Thanks Dennis. Al.