Compression fitting to go into a radiator

[trevorbayliss]

Which compression fitting will fit into the bleed valve area on a modern rad ?

I want to make my own inhibitor application funnel, so will need a compression fitting to actually screw into the radiator.

I have seen this fitting at tool station, but if anyone can confirm that would be good.

https://www.toolstation.com/compression-elbow-male/p69507

 

[terryplumb]

Yes it will ,if the radiator thread is 1/2 inch BSP ,and virtually all of them are.

 

[Burnerman]

Purely a thought Trevor but if you look at the Fernox F1 range, you can inject the inhibitor via a mastic gun, and the express version uses an aerosol.......radiator adaptors are included.
John