GMG Catalog

Style RW DimensionsOther Large DiameterFlanges, 26-96"B Sealing Element I.D.C Sealing Element O.D.D Centering (Outer) Ring O.D.Class 75Slip-On and BlindSealing ElementOuterSizeRingNPS Inside (B) Outside (C) Outside (D)Diameter Diameter Diameter26 27.00 28.25 30.1328 29.00 30.25 32.1330 31.00 32.25 34.1332 33.13 34.38 36.3834 35.13 36.50 38.3836 37.13 38.50 40.3842 43.25 44.75 46.6348 49.25 50.88 52.6354 55.38 57.75 59.1360 61.38 63.38 65.1366 67.50 69.50 71.7572 73.50 75.50 77.75Class 75Weld Neck and BlindSealing ElementOuterSizeRingNPS Inside (B) Outside (C) Outside (D)Diameter Diameter Diameter26 26.50 27.75 28.7528 28.50 29.75 30.7530 30.50 31.75 32.7532 32.50 33.75 35.1334 34.50 35.88 37.1336 36.50 37.88 39.1342 42.50 44.00 45.6348 48.50 50.13 51.6354 54.50 56.38 57.8860 60.50 62.50 63.8866 66.50 68.50 70.2572 72.50 74.50 76.25Class 125Sealing ElementOuterSizeRingNPS Inside (B) Outside (C) Outside (D)Diameter Diameter Diameter22 22.75 24.00 26.0026 26.50 27.75 30.5028 28.50 29.75 32.7530 30.50 31.75 34.7532 32.50 33.88 37.0034 34.50 35.88 39.0036 36.50 38.13 41.2538 38.50 40.13 43.7540 40.50 42.13 45.7542 42.50 44.25 48.0044 44.50 46.38 50.2546 46.50 48.38 52.2548 48.50 50.38 54.5050 50.50 52.50 56.5052 52.50 54.50 58.7554 54.50 56.50 61.0060 60.50 62.50 67.5066 71.00 72.75 74.2572 77.50 79.25 80.7584 90.25 92.00 93.5096 103.00 104.75 106.2524