1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 Blanking plug LQ3-P-1 Tubing plug LQ3-P-2 Nut LQ3-N Series 1/8" 1/4" 3/8" 1/2" 3/4" 1" 11/4" Tubing O.D. Metric size Inch size 2 3 4 5 6 7 Straight adapter LQ3A 2 3 4 5 6 Union flange LQ3F Appearance Class o3 o4 o6 o8 o10 o12 o19 o25 Fluoropolymer Fittings Hyper Fittings / Flare Type 2 3 4 5 6 2 3 4 5 6 2 3 4 5 6 2 3 4 5 6 Space saving union elbow LQ3E-SN Space saving union tee LQ3T-S Space saving panel mount union LQ3P-S Space saving union LQ3U-S Series LQ3 P.811 P.813 P.815 P.815 P.815 P.814 P.814 P.814 P.814 750