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[Closed] Quick Plumbing Question...washing machine hose, PTFE tape? Yes? No?

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Standard hose (ie. new spare one); nylon to metal at supply side, nylon to nylon at washing machine side. PTFE thread tape needed?
A: Absolutely not...more harm than good.
B: Won't do any damage.
C: Yes, definitely.


 
Posted : 02/03/2015 1:21 pm
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Wont do any harm, but shouldn't need it as there should be a flat rubber washer inside the head of the hose that will seal against the washing machine when tightned up


 
Posted : 02/03/2015 1:24 pm
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What jim25 said. The seal should be made by the rubber washer so if water is getting as far as the threads then it is already going wrong ๐Ÿ˜€


 
Posted : 02/03/2015 1:26 pm
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Yeah, buying a pack of those too. There's been a very slow leak-by at the supply side and the hose connection at that side is full of crud & scale. There's a screwfix two minutes away so just getting a new hose to save faffage. I'll pick up some tape while I'm there.

@GrahamS, yes, I understand what you mean. When I took a close look at the connection to the supply, it didn't look entirely square...only very very slightly. There's PTFE tape on that one, so I assume it held fine when it was first connected but gave way eventually.


 
Posted : 02/03/2015 1:26 pm
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Make sure there is enough slack in the hose that the connections don't get jiggled about while the machine is on spin. That can cause them to wear and weep a bit.


 
Posted : 02/03/2015 1:42 pm
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+1 - I had hoses which were just about long enough. Getting longer ones solved lots of problems.


 
Posted : 02/03/2015 1:53 pm