On Mon, 13 Dec 2004 14:03:09 -0500, Dave VanHorn <
dvanhorn@...>
wrote:
>
> The copper winding in the vibrator has been replaced by rubber and
> plastic?
> The steel electromagnet core also?
> Very interesting technology.
Haha, of course not.
There is no need at all for the gas to ever reach the parts you described.
I just attached a hose directly to the inlet valve of the pump.
ST
P.S.: it would be very easy to coat the e-magnet in thick epoxy, same for
the magnet.
There is a gap several mm between them so it would't be a problem. but it
isn't required.