Hi
I make a hood with this design :
http://goldrefiningforum.com/~goldrefi/phpBB3/viewtopic.php?f=40&t=19965
But I didn't know that I can't add any fittings over the hood (just can add a 45 degree fitting). I need add minimum five 45 degree fittings
So I must change my design. If I add a second blower can I solve the problem ?
Which design has more air speed in pipe number 1 ?
If I have lower speed than first design (first image) hood doesn't work
I make a hood with this design :
http://goldrefiningforum.com/~goldrefi/phpBB3/viewtopic.php?f=40&t=19965
But I didn't know that I can't add any fittings over the hood (just can add a 45 degree fitting). I need add minimum five 45 degree fittings
So I must change my design. If I add a second blower can I solve the problem ?
Which design has more air speed in pipe number 1 ?
If I have lower speed than first design (first image) hood doesn't work