Also, it would be nice to not permanently attach the pump to the chamber so we can use it to bag the composite stuff :) On Mon, Jan 13, 2014 at 11:21 PM, Osi Van Dessel <ovdessel@xxxxxx> wrote: > I can do it, when would you like it done by? > > > Osi Van Dessel > CAS IT > Mechanical Engineering Class of 2017 > ovdessel@xxxxxx > > > On Mon, Jan 13, 2014 at 10:00 PM, D. Armor Harris <davidh@xxxxxx> wrote: > >> Hey guys, >> >> We need someone to build a quick and cheap vacuum chamber capable of >> curing at least three 8 inch diameter x 5 inch tall high fuel grains at >> once for the Mk IV. >> >> We can use a pump something like this >> http://www.amazon.com/Robinair-15310-VacuMaster-Single-Stage/dp/B005CO9GX6/ref=sr_1_3?ie=UTF8&qid=1389667553&sr=8-3&keywords=vacuum+pump#productDetails >> we >> just need the actual chamber to contain the vacuum. There's a lot of do it >> yourself type plans on the internet. It could be three separate chambers if >> that makes things easier. >> >> Who's interested? >> >> Best, >> Armor >> >> >> -- >> David Armor Harris >> Boston University Rocket Propulsion Group >> davidh@xxxxxx >> > >