Markus, Can you tell us the size of the holes at the bottom (inlet) and the sides (outlet) of the spray tubes? Thanks Regards John C.
-----Original Message----- From: Markus Zingg [mailto:m.zingg@...] Sent: Friday, 23 May 2003 4:25 AM To: Homebrew_PCBs@yahoogroups.com Subject: Re: [Homebrew_PCBs] Etchant options?
From the top to bottom there is a tube with fine holes in it. The tube is turned from a motor that is mounted on top of the box cover. The tube is having three bigger holes on it's lower end (it's otherwise closed).