I can work on it with maybe another person ot two. On Monday, January 13, 2014, D. Armor Harris 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 <javascript:_e({}, 'cvml', 'davidh@xxxxxx');> >