Slochteren
Well-known member
Hi,
im building a fume hood and have a ventilator laying arround wich has an capacity off 440 m3/hour, is that enough or do i need one with more volume?
i use this design: http://goldrefiningforum.com/phpBB3/viewtopic.php?f=40&t=19965#p205097
thx
Paul
im building a fume hood and have a ventilator laying arround wich has an capacity off 440 m3/hour, is that enough or do i need one with more volume?
i use this design: http://goldrefiningforum.com/phpBB3/viewtopic.php?f=40&t=19965#p205097
thx
Paul