PART NO. FLANGE SIZE DIMENSIONS Mpa A B d H M N 3000PSI 4FL-08WPMM 1/2" 56 46 M8 16 38.1 17.5 4FL-12WPMM 3/4" 65 50 M10 16 47.6 22.2 4FL-16WPMM 1" 70 55 M10 18 52.4 26.2 4FL-20WPMM 1.1/4" 79 68 M10 18 58.7 30.2 27.6 4FL-24WPMM 1.1/2" 93 78 M12 20 69.9 35.7 20.7 4FL-32WPMM 2" 102 90 M12 20 77.8 42.9 4FL-40WPMM 2.1/2" 114 105 M12 20 88.9 50.8 17.2 4FL-48WPMM 3" 134 125 M16 22 106.4 61.9 13.8 4FL-56WPMM 3.1/2" 152 136 M16 22 120.7 69.9 4FL-64WPMM 4" 162 146 M16 25 130.2 77.8 4FL-80WPMM 5" 190 170 M16 28 152.4 92.1 6000PSI 4FS-08WPMM 1/2" 54 46 M8 16 40.5 18.2 4FS-12WPMM 3/4" 71 55 M10 19 50.8 23.8 4FS-16WPMM 1" 81 65 M12 24 57.2 27.8 4FS-20WPMM 1.1/4" 95 78 M14 27 66.6 31.8 4FS-24WPMM 1.1/2" 112 94 M16 30 79.3 36.5 4FS-32WPMM 2" 134 114 M20 37 96.8 44.5