JRammit Posted October 9, 2015 Report Share Posted October 9, 2015 One-off... Is this the pump? http://m.harborfreight.com/air-vacuum-pump-with-r134a-and-r12-connectors-96677.html I have a different application in mind, i couldnt find a vaccum pump anywhere for under $100 til you mentioned harbor freight.... Thanks! Quote Link to comment Share on other sites More sharing options...
one-off baits Posted October 9, 2015 Author Report Share Posted October 9, 2015 Yep that's it. What kinda app did you have in mind? Quote Link to comment Share on other sites More sharing options...
Frank Posted October 9, 2015 Report Share Posted October 9, 2015 Frank.. is this what you had in mind? Winco winware 3 gal. Looks like the one. There is one that's sixteen quart too. But a ten inch opening is a good size. If you guys want a vacumn pump for less than 100 go to eBay. You will find many many choices. Best value vacuum is there to so you can compare what they use. Quote Link to comment Share on other sites More sharing options...
JRammit Posted October 9, 2015 Report Share Posted October 9, 2015 Yep that's it. What kinda app did you have in mind? A vaccum casting method ive been working with Vman on... Ive been using a 110v air pump in reverse, it worked on the first mold, but then i ran into multiple failures with the next several molds I dont think the pump is to blame, but good to have another option just incase Quote Link to comment Share on other sites More sharing options...
Frank Posted October 9, 2015 Report Share Posted October 9, 2015 Not enough vacuum with any air driven Venturi ones. There max is about 25. Quote Link to comment Share on other sites More sharing options...
