NOZZLE THREAD SIZE: 3/8 - 24NF and 1/8 NPT #2.0 #3.5 #4.0 #5.0 #5.5 #6.5 #7.5 PSI Dia GTM Dia GTM Dia GTM Dia GTM Dia GTM Dia GTM Dia GTM Dia GTM Dia GTM 10 64' .85 67' 1.15 68' 1.40 69' 1.53 70' 1.94 71' 2.27 73' 2.78 30 65' .95 69' 1.30 70' 1.55 71' 1.68 73' 2.17 74' 2.54 76' 3.07 35 66' 1.05 70' 1.40 72' 1.70 73' 1.84 75' 2.32 76' 2.75 78' 3.30 40 67' 1.11 71' 1.50 73' 1.85 74' 1.96 76' 2.52 77' 2.96 79' 3.53 45 69' 1.15 72' 1.61 74' 1.93 75' 2.10 77' 2.69 78' 3.16 80' 3.78 50 70' 1.19 73' 1.70 75' 2.05 76' 2.20 78' 2.82 79' 3.31 81' 3.97 55 72' 1.23 74' 1.77 76' 2.15 77' 2.29 79' 2.96 80' 3.47 82' 4.19 60 73' 1.26 75' 1.83 77' 2.23 78' 2.37 80' 3.08 81' 3.61 83' 4.40