Gas injector sizing tables Home › Forums › Public Forums › Gas & Gasfitting › Gas injector sizing tables This topic has 1 reply, 2 voices, and was last updated 22 years, 3 months ago by Selgas. Viewing 1 reply thread Author Posts 11 Sep 2002 at 1:22 am #278212 MasterPlumbersKeymaster I am currently looking for a copy of the NG, LPG, injector sizing tables Gas> Pressure> MJ/Phor a copy of the formula to work it out 11 Sep 2002 at 6:50 am #298012 SelgasParticipant Happy to assist if you provide me with your experience and qualifications via email. Author Posts Viewing 1 reply thread You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In