[Richard Groves]

I have a 1" hose for gravity filling backpack from vans tank.  I've used a plastic one for a water butt the last few months but now leaks as I cannot tighten it enough to get a good seal, the back nut slips on the thread once its any more than hand tight.
If anybody has done similar where can I get one from ?
I've spent an hour googling and don't seem to be able to find exactly what I need.

[Smudger]

Like this

[Richard Groves]

I've one of those from an old water tank, I'm going to see tomorrow if I can just buy a flanged back nut for it. All depends if the thread is long enough. Ideally what I was after was this
https://www.ibcadapters.co.uk/ekmps/shops/ibcadapters/images/ibc-tank-water-tank-outlet-to-1-barbed-hose-tail-waterbutt-overflow-connector.-sold-as-2454-p.png
But in brass.

[Smudger]

https://www.toolstation.com/brass-flanged-backnut/p86667?store=CS&utm_source=googleshopping&utm_medium=feed&utm_campaign=googleshoppingfeed&gclid=Cj0KCQjwvb75BRD1ARIsAP6Lcqs9WqiCqCRTmXRrgo1MHifmL6XRCnTwzlJ-PHiF949z1t9QOFKtGP4aAvN1EALw_wcB

I would still use the plastic one - wrap thread a couple of times with ptfe tape then put the brass nut on and I would silicone the flange as well

Darran

[Richard Groves]

OK thanks Darren, that's worth a go 👍