Re: [CAD_CAM_EDM_DRO] OT: Intro + Q:Selecting workshop heater

Hi Ian,

Yes you are quite correct the scale will not stick to the PVC but the
manifolds are usually brass and this seems to be a magnet for it. I have
cleaned out a few systems and have converted one to 1/2" pipe not six weeks
after the micro-bore was put in.

Regards,

Terry

> Hi Terry,
>
> You may be right about the scale issue although I'm not convinced.