[Stephen burton]

This is my connection from my 250l tank, but I can't get a normal garden hose on it as the hose is to big anyone have any suggestions the hose size is 1/2

[mike1986]

http://www.windowcleaningwarehouse.co.uk/threaded-tank-fittings.html

[Don Kee]

This is better imo - http://www.purefreedom.co.uk/large-tank-outlet-fittings-kit.html


But if you really want it in the fitting you have then put the end of the hose in some hot water to make it supple, and then work it onto the barb fitting you have...
Depends on how much bigger the barb is though to how easy/possible it'd be though

[Matt.]

Circuit hydraulics on eBay about £10,

[Stephen burton]

Cheer lads, don kee the hose is to big so just slides on and off to easy so need smaller hose but microbore is to small

[Matt.]

The barb comes in various sizes to fit different id on hoses

[rosskesava]

The barb comes in various sizes to fit different id on hoses

Plus, screw on a suitably sized  jubilee clip.

[Walter Mitty]

Use a John Guest style fitting instead and the appropriate size of tubing?

[Ian Lancaster]

http://www.windowcleaningwarehouse.co.uk/threaded-tank-fittings.html

We've got these on all our tanks, never have any problems.

[CLEANCARE WC]

Ptfe wrap the barb to give it more girth then pop hose on & jubilee clip it.