Pipe bending help?

[Scottley]

I bought my benders in about 2001 and since then i have been ok with them. However after looking at that link above my life will be easier from now on for sure!

Thatnks guys

 

[Unregistered]

Pipe 'Gain' is 1.5 times the diameter of the pipe used...
15mm pipe = 15*1.5=22.5mm to the centre of the pipe! Usually rounded up to 23mm
Its in the Foot notes of the study guides (sides of pages)
Hope this helps, took me time to find it too

 

[Atouchofgas]

After 5yrs I suspect he's probably worked it out

 

[Dotty]

This is starting to annoy me.