matt-k 0 Posted January 17, 2008 Hi, as above really, i have a proflow regulator which can be set up to 5 1/2 bar presure and want to know what it should be set at for my twin 40s. Thanks, Matt. Share this post Link to post Share on other sites
welshpug 1,627 Posted January 17, 2008 I sure as hell hope you mean PSi!!! Share this post Link to post Share on other sites
matt-k 0 Posted January 17, 2008 I sure as hell hope you mean PSi!!! ok, psi then! Share this post Link to post Share on other sites
boldy205 74 Posted January 18, 2008 think around 4PSI is recomended Share this post Link to post Share on other sites
rescue dude 0 Posted January 20, 2008 5 Bar is around 70 Psi !!!!!!!!!! As above you only need about 4 Psi. Share this post Link to post Share on other sites
