[jk999]

Bit of help needed , I currently use 4040  vyair ro tywenty inch filter vessels and 11 litre di , couple off questions can john guest fittings be use on all these items if so how do I measure to find out what size I need and would I have to change pipe aswell , at mo im using the clear braided hose think its same size as garden hose cheers kev

[oldman]

Haven't a clue....but, Vyair do JG Fittings.
Give Vyair a ring...they'll tell you exactly what you need.

[jk999]

Cheers bud

[dannymack]

Yes JG do the fittings as big as 1/2 for you pipe and yes you will have to change your hose pipe to the harder 1/2" pipe to fit into the JG fitting 👍

[dd]

Yes JG do the fittings as big as 1/2 for you pipe and yes you will have to change your hose pipe to the harder 1/2" pipe to fit into the JG fitting 👍

No. You just buy the barb fitting for your hose to fit the JG fitting.

[Clever Forum Name]

Bit of help needed , I currently use 4040  vyair ro tywenty inch filter vessels and 11 litre di , couple off questions can john guest fittings be use on all these items if so how do I measure to find out what size I need and would I have to change pipe aswell , at mo im using the clear braided hose think its same size as garden hose cheers kev

http://www.gardinerpolesystems.co.uk/acatalog/1-2-inch-john-guest-stem-to-1-2-inch-barb.html

http://www.gardinerpolesystems.co.uk/acatalog/1_2_.html

[jk999]

So do I measure the holes to see if its 3/8 s  or 1/2inch

[jk999]

Will give gardiners a call tomorrow cheers lads

[Clever Forum Name]

Ideally you wanna stick to 1/2 mate more flow and more common.

[jk999]

Yeah I know but I cant seem to get the fitting on the twenty inch filter to stop dripping and someone said on forum they use john guest fittings and dont have a problem with leaks