HI I'm Jaimehave a used purge baffles for a pipe sizes 8''-9'' for sale, it cost $795.00 plus tax. asking $450.00 plus shipping from 90650. is in really good condition. you can check the spec. on topac.com then go to purge baffles. and some other welding equipment for sale too, any ? let me know how we can make a deal.