On Thu, 12 Nov 2009 15:17:08 -0500, "Olin Lathrop" said: > YES NOPE9 wrote: > > #1 What pressure range do they operate at ? > > #2 Does the water stream contain abrasives ? > > #3 What kind of material is used for the nozzle ? > > Sorry, we're not running a contest currently for the worst formed or most > ambiguous question. Hi Olin, welcome back :) Cheers, Bob -- http://www.fastmail.fm - Access your email from home and the web -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist