Thread
:
Make a Vacuum Pump from a Bike Pump
View Single Post
07-19-2020, 02:26 PM
#
10
(
permalink
)
freebeard
Master EcoModder
Join Date: Aug 2012
Location: northwest of normal
Posts: 29,318
Thanks: 8,339
Thanked 9,101 Times in 7,517 Posts
Shoulda been two 'maybes'.
I just inverted the positive numbers. If it's about draw-down rather than throughput it's probably less, or is there even such a thing with a vacuum? Maybe it would be 14.7/8.2 or 0.557Bar? Half atmospheric?
__________________
.
.
Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster
___________________
.
.
Impossible is just something we haven't done yet. -- Langley Outdoors Academy
freebeard
View Public Profile
Send a private message to freebeard
Find More Posts by freebeard