Posted by MarknNC on February 21, 1998 at 19:18:28:
In Reply to: Re: Safe Pump Pressure posted by Jim on February 21, 1998 at 12:57:43:
Jim,
The guage that I have is attached to the pump. I am using
Vacutech single handed pump and electric pump. Both
have vacuum guages. I am sure lots of others do
to. If you make your own pump. Then a guage that reads
0 to 20 in Hg should do fine.