PLASTRUCT TUBING FITTINGS ABS is Dark Gray. Styrene is White Clear Acrylic Hemispherical Domes Scale Inches 1:220 1:160 1:87.1 1:64 1:48 1:32 1:22.5 1:20.3 Code Fits Tube Descr. actual in. Z N HO S O #1 Gnm Gn3 VHH-12 12 O.D. 0.375 82.5 60.0 32.663 24.0 18.0 12.0 8.438 7.613 I.D. 0.1563 34.375 25.0 13.609 10.0 7.5 5.0 3.516 3.172 VHH-14 14 O.D. 0.4375 96.25 70.0 38.106 28.0 21.0 14.0 9.844 8.881 I.D. 0.25 55.0 40.0 21.775 16.0 12.0 8.0 5.625 5.075 VHH-16 16 O.D. 0.5 110.0 80.0 43.55 32.0 24.0 16.0 11.25 10.15 I.D. 0.2183 48.015 34.92 19.01 13.968 10.476 6.984 4.911 4.43 VHH-18 18 O.D. 0.5625 123.75 90.0 48.994 36.0 27.0 18.0 12.656 11.419 I.D. 0.3594 79.063 57.5 31.302 23.0 17.25 11.5 8.086 7.295 VHH-20 20 O.D. 0.625 137.5 100.0 54.438 40.0 30.0 20.0 14.063 12.688 I.D. 0.4375 96.25 70.0 38.106 28.0 21.0 14.0 9.844 8.881 VHH-24 24 O.D. 0.75 165.0 120.0 65.325 48.0 36.0 24.0 16.875 15.225 I.D. 0.5469 120.313 87.5 47.633 35.0 26.25 17.5 12.305 11.102 VHH-28 28 O.D. 0.875 192.5 140.0 76.213 56.0 42.0 28.0 19.688 17.763 I.D. 0.6719 147.813 107.5 58.52 43.0 32.25 21.5 15.117 13.639 VHH-32 32 O.D. 1.0 220.0 160.0 87.1 64.0 48.0 32.0 22.5 20.3 I.D. 0.7813 171.875 125.0 68.047 50.0 37.5 25.0 17.578 15.859 VHH-36 36 O.D. 1.125 247.5 180.0 97.988 72.0 54.0 36.0 25.313 22.838 I.D. 0.9375 206.25 150.0 81.656 60.0 45.0 30.0 21.094 19.031 VHH-40 40 O.D. 1.25 275.0 200.0 108.875 80.0 60.0 40.0 28.125 25.375 I.D. 1.0 220.0 160.0 87.1 64.0 48.0 32.0 22.5 20.3 VHH-48 48 O.D. 1.5 330.0 240.0 130.65 96.0 72.0 48.0 33.75 30.45 I.D. 1.25 275.0 200.0 108.875 80.0 60.0 40.0 28.125 25.375 VHH-175 56/175 O.D. 1.75 385.0 280.0 152.425 112.0 84.0 56.0 39.375 35.525 I.D. 1.5 330.0 240.0 130.65 96.0 72.0 48.0 33.75 30.45 VHH-200 64/200 O.D. 2.0 440.0 320.0 174.2 128.0 96.0 64.0 45.0 40.6 I.D. 1.75 385.0 280.0 152.425 112.0 84.0 56.0 39.375 35.525 VHH-225 225 O.D. 2.25 495.0 360.0 195.975 144.0 108.0 72.0 50.625 45.675 I.D. 2.0 440.0 320.0 174.2 128.0 96.0 64.0 45.0 40.6 VHH-250 250 O.D. 2.5 550.0 400.0 217.75 160.0 120.0 80.0 56.25 50.75 I.D. 2.25 495.0 360.0 195.975 144.0 108.0 72.0 50.625 45.675 VHH-275 275 O.D. 2.75 605.0 440.0 239.525 176.0 132.0 88.0 61.875 55.825 I.D. 2.5 550.0 400.0 217.75 160.0 120.0 80.0 56.25 50.75 VHH-300 300 O.D. 3.0 660.0 480.0 261.3 192.0 144.0 96.0 67.5 60.9 I.D. 2.75 605.0 440.0 239.525 176.0 132.0 88.0 61.875 55.825 VHH-325 325 O.D. 3.25 715.0 520.0 283.075 208.0 156.0 104.0 73.125 65.975 I.D. 3.0 660.0 480.0 261.3 192.0 144.0 96.0 67.5 60.9 VHH-350 350 O.D. 3.5 770.0 560.0 304.85 224.0 168.0 112.0 78.75 71.05 I.D. 3.25 715.0 520.0 283.075 208.0 156.0 104.0 73.125 65.975 VHH-375 375 O.D. 3.75 825.0 600.0 326.625 240.0 180.0 120.0 84.375 76.125 I.D. 3.5 770.0 560.0 304.85 224.0 168.0 112.0 78.75 71.05 VHH-400 400 O.D. 4.0 880.0 640.0 348.4 256.0 192.0 128.0 90.0 81.2 I.D. 3.75 825.0 600.0 326.625 240.0 180.0 120.0 84.375 76.125 VHH-425 425 O.D. 4.25 935.0 680.0 370.175 272.0 204.0 136.0 95.625 86.275 I.D. 4.0 880.0 640.0 348.4 256.0 192.0 128.0 90.0 81.2 VHH-450 450 O.D. 4.5 990.0 720.0 391.95 288.0 216.0 144.0 101.25 91.35 I.D. 4.25 935.0 680.0 370.175 272.0 204.0 136.0 95.625 86.275 VHH-475 475 O.D. 4.75 1045.0 760.0 413.725 304.0 228.0 152.0 106.875 96.425 I.D. 4.5 990.0 720.0 391.95 288.0 216.0 144.0 101.25 91.35 VHH-500 500 O.D. 5.0 1100.0 800.0 435.5 320.0 240.0 160.0 112.5 101.5 I.D. 4.75 1045.0 760.0 413.725 304.0 228.0 152.0 106.875 96.425 VHH-525 525 O.D. 5.25 1155.0 840.0 457.275 336.0 252.0 168.0 118.125 106.575 I.D. 5.0 1100.0 800.0 435.5 320.0 240.0 160.0 112.5 101.5 VHH-550 550 O.D. 5.5 1210.0 880.0 479.05 352.0 264.0 176.0 123.75 111.65 I.D. 5.25 1155.0 840.0 457.275 336.0 252.0 168.0 118.125 106.575 VHH-575 575 O.D. 5.75 1265.0 920.0 500.825 368.0 276.0 184.0 129.375 116.725 I.D. 5.5 1210.0 880.0 479.05 352.0 264.0 176.0 123.75 111.65 VHH-600 600 O.D. 6.0 1320.0 960.0 522.6 384.0 288.0 192.0 135.0 121.8 I.D. 5.75 1265.0 920.0 500.825 368.0 276.0 184.0 129.375 116.725 Clear Acrylic Hemispherical Domes Scale Inches 1:220 1:160 1:87.1 1:64 1:48 1:32 1:22.5 1:20.3 Code Fits Tube Descr. actual in. Z N HO S O #1 Gnm Gn3 VHE-12 12 O.D. 0.375 82.5 60.0 32.663 24.0 18.0 12.0 8.438 7.613 VHE-14 14 O.D. 0.4375 96.25 70.0 38.106 28.0 21.0 14.0 9.844 8.881 VHE-16 16 O.D. 0.5 110.0 80.0 43.55 32.0 24.0 16.0 11.25 10.15 VHE-18 18 O.D. 0.5625 123.75 90.0 48.994 36.0 27.0 18.0 12.656 11.419 VHE-20 20 O.D. 0.625 137.5 100.0 54.438 40.0 30.0 20.0 14.063 12.688 VHE-24 24 O.D. 0.75 165.0 120.0 65.325 48.0 36.0 24.0 16.875 15.225 VHE-28 28 O.D. 0.875 192.5 140.0 76.213 56.0 42.0 28.0 19.688 17.763 I.D. 0.6875 151.25 110.0 59.881 44.0 33.0 22.0 15.469 13.956 VHE-32 32 O.D. 1.0 220.0 160.0 87.1 64.0 48.0 32.0 22.5 20.3 I.D. 0.75 165.0 120.0 65.325 48.0 36.0 24.0 16.875 15.225 VHE-36 36 O.D. 1.125 247.5 180.0 97.988 72.0 54.0 36.0 25.313 22.838 I.D. 0.9375 206.25 150.0 81.656 60.0 45.0 30.0 21.094 19.031 VHE-40 40 O.D. 1.25 275.0 200.0 108.875 80.0 60.0 40.0 28.125 25.375 I.D. 1.0 220.0 160.0 87.1 64.0 48.0 32.0 22.5 20.3 VHE-48 48 O.D. 1.5 330.0 240.0 130.65 96.0 72.0 48.0 33.75 30.45 I.D. 1.3125 288.75 210.0 114.319 84.0 63.0 42.0 29.531 26.644 VHE-175 56/175 O.D. 1.75 385.0 280.0 152.425 112.0 84.0 56.0 39.375 35.525 I.D. 1.5 330.0 240.0 130.65 96.0 72.0 48.0 33.75 30.45 VHE-200 64/200 O.D. 2.0 440.0 320.0 174.2 128.0 96.0 64.0 45.0 40.6 I.D. 1.75 385.0 280.0 152.425 112.0 84.0 56.0 39.375 35.525 VHE-225 225 O.D. 2.25 495.0 360.0 195.975 144.0 108.0 72.0 50.625 45.675 I.D. 2.0 440.0 320.0 174.2 128.0 96.0 64.0 45.0 40.6 VHE-250 250 O.D. 2.5 550.0 400.0 217.75 160.0 120.0 80.0 56.25 50.75 I.D. 2.25 495.0 360.0 195.975 144.0 108.0 72.0 50.625 45.675 VHE-275 275 O.D. 2.75 605.0 440.0 239.525 176.0 132.0 88.0 61.875 55.825 I.D. 2.5 550.0 400.0 217.75 160.0 120.0 80.0 56.25 50.75 VHE-300 300 O.D. 3.0 660.0 480.0 261.3 192.0 144.0 96.0 67.5 60.9 I.D. 2.75 605.0 440.0 239.525 176.0 132.0 88.0 61.875 55.825 VHE-325 325 O.D. 3.25 715.0 520.0 283.075 208.0 156.0 104.0 73.125 65.975 I.D. 3.0 660.0 480.0 261.3 192.0 144.0 96.0 67.5 60.9 VHE-350 350 O.D. 3.5 770.0 560.0 304.85 224.0 168.0 112.0 78.75 71.05 I.D. 3.25 715.0 520.0 283.075 208.0 156.0 104.0 73.125 65.975 VHE-375 375 O.D. 3.75 825.0 600.0 326.625 240.0 180.0 120.0 84.375 76.125 I.D. 3.5 770.0 560.0 304.85 224.0 168.0 112.0 78.75 71.05 VHE-400 400 O.D. 4.0 880.0 640.0 348.4 256.0 192.0 128.0 90.0 81.2 I.D. 3.75 825.0 600.0 326.625 240.0 180.0 120.0 84.375 76.125 VHE-425 425 O.D. 4.25 935.0 680.0 370.175 272.0 204.0 136.0 95.625 86.275 I.D. 4.0 880.0 640.0 348.4 256.0 192.0 128.0 90.0 81.2 VHE-450 450 O.D. 4.5 990.0 720.0 391.95 288.0 216.0 144.0 101.25 91.35 I.D. 4.25 935.0 680.0 370.175 272.0 204.0 136.0 95.625 86.275 VHE-475 475 O.D. 4.75 1045.0 760.0 413.725 304.0 228.0 152.0 106.875 96.425 I.D. 4.5 990.0 720.0 391.95 288.0 216.0 144.0 101.25 91.35 VHE-500 500 O.D. 5.0 1100.0 800.0 435.5 320.0 240.0 160.0 112.5 101.5 I.D. 4.75 1045.0 760.0 413.725 304.0 228.0 152.0 106.875 96.425 VHE-525 525 O.D. 5.25 1155.0 840.0 457.275 336.0 252.0 168.0 118.125 106.575 I.D. 5.0 1100.0 800.0 435.5 320.0 240.0 160.0 112.5 101.5 VHE-550 550 O.D. 5.5 1210.0 880.0 479.05 352.0 264.0 176.0 123.75 111.65 I.D. 5.25 1155.0 840.0 457.275 336.0 252.0 168.0 118.125 106.575 VHE-575 575 O.D. 5.75 1265.0 920.0 500.825 368.0 276.0 184.0 129.375 116.725 I.D. 5.5 1210.0 880.0 479.05 352.0 264.0 176.0 123.75 111.65 VHE-600 600 O.D. 6.0 1320.0 960.0 522.6 384.0 288.0 192.0 135.0 121.8 I.D. 5.75 1265.0 920.0 500.825 368.0 276.0 184.0 129.375 116.725 ABS Flanged Heads Scale Inches 1:220 1:160 1:87.1 1:64 1:48 1:32 1:22.5 1:20.3 Code Fits Tube Descr. actual in. Z N HO S O #1 Gnm Gn3 VHF-12 12 O.D. 0.625 137.5 100.0 54.438 40.0 30.0 20.0 14.063 12.688 I.D. 0.2344 51.563 37.5 20.414 15.0 11.25 7.5 5.273 4.758 VHF-14 14 O.D. 0.6875 151.25 110.0 59.881 44.0 33.0 22.0 15.469 13.956 I.D. 0.2969 65.313 47.5 25.858 19.0 14.25 9.5 6.68 6.027 VHF-16 16 O.D. 0.75 165.0 120.0 65.325 48.0 36.0 24.0 16.875 15.225 I.D. 0.3594 79.063 57.5 31.302 23.0 17.25 11.5 8.086 7.295 VHF-18 18 O.D. 0.8125 178.75 130.0 70.769 52.0 39.0 26.0 18.281 16.494 I.D. 0.4219 92.813 67.5 36.745 27.0 20.25 13.5 9.492 8.564 VHF-20 20 O.D. 0.875 192.5 140.0 76.213 56.0 42.0 28.0 19.688 17.763 I.D. 0.4844 106.563 77.5 42.189 31.0 23.25 15.5 10.898 9.833 VHF-24 24 O.D. 1.0 220.0 160.0 87.1 64.0 48.0 32.0 22.5 20.3 I.D. 0.6094 134.063 97.5 53.077 39.0 29.25 19.5 13.711 12.37 VHF-28 28 O.D. 1.1563 254.375 185.0 100.709 74.0 55.5 37.0 26.016 23.472 I.D. 0.7344 161.563 117.5 63.964 47.0 35.25 23.5 16.523 14.908 VHF-32 32 O.D. 1.2183 268.015 194.92 106.11 77.968 58.476 38.984 27.411 24.73 I.D. 0.8594 189.063 137.5 74.852 55.0 41.25 27.5 19.336 17.445 VHF-36 36 O.D. 1.4375 316.25 230.0 125.206 92.0 69.0 46.0 32.344 29.181 I.D. 0.9844 216.563 157.5 85.739 63.0 47.25 31.5 22.148 19.983 VHF-40 40 O.D. 1.5625 343.75 250.0 136.094 100.0 75.0 50.0 35.156 31.719 I.D. 1.1094 244.063 177.5 96.627 71.0 53.25 35.5 24.961 22.52 ABS Flat Cap Heads Scale Inches 1:220 1:160 1:87.1 1:64 1:48 1:32 1:22.5 1:20.3 Code Fits Tube Descr. actual in. Z N HO S O #1 Gnm Gn3 VHC-12 12 O.D. 0.375 82.5 60.0 32.663 24.0 18.0 12.0 8.438 7.613 I.D. 0.2344 51.563 37.5 20.414 15.0 11.25 7.5 5.273 4.758 VHC-14 14 O.D. 0.4375 96.25 70.0 38.106 28.0 21.0 14.0 9.844 8.881 I.D. 0.2969 65.313 47.5 25.858 19.0 14.25 9.5 6.68 6.027 VHC-16 16 O.D. 0.5 110.0 80.0 43.55 32.0 24.0 16.0 11.25 10.15 I.D. 0.3594 79.063 57.5 31.302 23.0 17.25 11.5 8.086 7.295 VHC-18 18 O.D. 0.5625 123.75 90.0 48.994 36.0 27.0 18.0 12.656 11.419 I.D. 0.4219 92.813 67.5 36.745 27.0 20.25 13.5 9.492 8.564 VHC-20 20 O.D. 0.625 137.5 100.0 54.438 40.0 30.0 20.0 14.063 12.688 I.D. 0.4844 106.563 77.5 42.189 31.0 23.25 15.5 10.898 9.833 VHC-24 24 O.D. 0.75 165.0 120.0 65.325 48.0 36.0 24.0 16.875 15.225 I.D. 0.6094 134.063 97.5 53.077 39.0 29.25 19.5 13.711 12.37 VHC-28 28 O.D. 0.875 192.5 140.0 76.213 56.0 42.0 28.0 19.688 17.763 I.D. 0.7344 161.563 117.5 63.964 47.0 35.25 23.5 16.523 14.908 VHC-32 32 O.D. 1.0 220.0 160.0 87.1 64.0 48.0 32.0 22.5 20.3 I.D. 0.8594 189.063 137.5 74.852 55.0 41.25 27.5 19.336 17.445 VHC-36 36 O.D. 1.125 247.5 180.0 97.988 72.0 54.0 36.0 25.313 22.838 I.D. 0.9844 216.563 157.5 85.739 63.0 47.25 31.5 22.148 19.983 VHC-40 40 O.D. 1.25 275.0 200.0 108.875 80.0 60.0 40.0 28.125 25.375 I.D. 1.1094 244.063 177.5 96.627 71.0 53.25 35.5 24.961 22.52 VHC-48 48 O.D. 1.5 330.0 240.0 130.65 96.0 72.0 48.0 33.75 30.45 I.D. 1.3281 292.188 212.5 115.68 85.0 63.75 42.5 29.883 26.961 VHC-175 56/175 O.D. 1.75 385.0 280.0 152.425 112.0 84.0 56.0 39.375 35.525 I.D. 1.5781 347.188 252.5 137.455 101.0 75.75 50.5 35.508 32.036 VHC-200 64/200 O.D. 2.0 440.0 320.0 174.2 128.0 96.0 64.0 45.0 40.6 I.D. 1.8281 402.188 292.5 159.23 117.0 87.75 58.5 41.133 37.111 VHC-225 225 O.D. 2.25 495.0 360.0 195.975 144.0 108.0 72.0 50.625 45.675 I.D. 2.0781 457.188 332.5 181.005 133.0 99.75 66.5 46.758 42.186 ABS Nozzles Scale Inches 1:220 1:160 1:87.1 1:64 1:48 1:32 1:22.5 1:20.3 Code Fits Tube Descr. actual in. Z N HO S O #1 Gnm Gn3 N-1 1 O.D. 0.1563 34.375 25.0 13.609 10.0 7.5 5.0 3.516 3.172 I.D. 0.0469 10.313 7.5 4.083 3.0 2.25 1.5 1.055 0.952 N-2 2 O.D. 0.2031 44.688 32.5 17.692 13.0 9.75 6.5 4.570 4.123 I.D. 0.0625 13.75 10.0 5.444 4.0 3.0 2.0 1.406 1.269 N-3 3 O.D. 0.2656 58.438 42.5 23.136 17.0 12.75 8.5 5.977 5.392 I.D. 0.0938 20.625 15.0 8.166 6.0 4.5 3.0 2.109 1.903 N-4 4 O.D. 0.3125 68.75 50.0 27.219 20.0 15.0 10.0 7.031 6.344 I.D. 0.125 27.5 20.0 10.888 8.0 6.0 4.0 2.813 2.538 N-6 6 O.D. 0.3906 85.938 62.5 34.023 25.0 18.75 12.5 8.789 7.930 I.D. 0.1875 41.25 30.0 16.331 12.0 9.0 6.0 4.219 3.806 N-8 8 O.D. 0.4375 96.25 70.0 38.106 28.0 21.0 14.0 9.844 8.881 I.D. 0.25 55.0 40.0 21.775 16.0 12.0 8.0 5.625 5.075 N-10 10 O.D. 0.5313 116.875 85.0 46.272 34.0 25.5 17.0 11.953 10.784 I.D. 0.3125 68.75 50.0 27.219 20.0 15.0 10.0 7.031 6.344 N-12 12 O.D. 0.625 137.5 100.0 54.438 40.0 30.0 20.0 14.063 12.688 I.D. 0.375 82.5 60.0 32.663 24.0 18.0 12.0 8.438 7.613 N-14 14 O.D. 0.6875 151.25 110.0 59.881 44.0 33.0 22.0 15.469 13.956 I.D. 0.4375 96.25 70.0 38.106 28.0 21.0 14.0 9.844 8.881 N-16 16 O.D. 0.7813 171.875 125.0 68.047 50.0 37.5 25.0 17.578 15.859 I.D. 0.5 110.0 80.0 43.55 32.0 24.0 16.0 11.25 10.15 N-18 18 O.D. 0.8281 182.188 132.5 72.130 53.0 39.75 26.5 18.633 16.811 I.D. 0.5625 123.75 90.0 48.994 36.0 27.0 18.0 12.656 11.419 N-20 20 O.D. 0.9063 199.375 145.0 78.934 58.0 43.5 29.0 20.391 18.397 I.D. 0.625 137.5 100.0 54.438 40.0 30.0 20.0 14.063 12.688 N-24 24 O.D. 1.0 220.0 160.0 87.1 64.0 48.0 32.0 22.5 20.3 I.D. 0.75 165.0 120.0 65.325 48.0 36.0 24.0 16.875 15.225 ABS Rings Scale Inches 1:220 1:160 1:87.1 1:64 1:48 1:32 1:22.5 1:20.3 Code Fits Tube Descr. actual in. Z N HO S O #1 Gnm Gn3 RI-12 12 O.D. 0.625 137.5 100.0 54.438 40.0 30.0 20.0 14.063 12.688 I.D. 0.375 82.5 60.0 32.663 24.0 18.0 12.0 8.438 7.613 T 0.0938 20.625 15.0 8.166 6.0 4.5 3.0 2.109 1.903 RI-14 14 O.D. 0.6875 151.25 110.0 59.881 44.0 33.0 22.0 15.469 13.956 I.D. 0.4375 96.25 70.0 38.106 28.0 21.0 14.0 9.844 8.881 T 0.0938 20.625 15.0 8.166 6.0 4.5 3.0 2.109 1.903 RI-16 16 O.D. 0.75 165.0 120.0 65.325 48.0 36.0 24.0 16.875 15.225 I.D. 0.5 110.0 80.0 43.55 32.0 24.0 16.0 11.25 10.15 T 0.0938 20.625 15.0 8.166 6.0 4.5 3.0 2.109 1.903 RI-18 18 O.D. 0.8125 178.75 130.0 70.769 52.0 39.0 26.0 18.281 16.494 I.D. 0.5625 123.75 90.0 48.994 36.0 27.0 18.0 12.656 11.419 T 0.125 27.5 20.0 10.888 8.0 6.0 4.0 2.813 2.538 RI-20 20 O.D. 0.875 192.5 140.0 76.213 56.0 42.0 28.0 19.688 17.763 I.D. 0.625 137.5 100.0 54.438 40.0 30.0 20.0 14.063 12.688 T 0.125 27.5 20.0 10.888 8.0 6.0 4.0 2.813 2.538 RI-24 24 O.D. 1.0 220.0 160.0 87.1 64.0 48.0 32.0 22.5 20.3 I.D. 0.75 165.0 120.0 65.325 48.0 36.0 24.0 16.875 15.225 T 0.125 27.5 20.0 10.888 8.0 6.0 4.0 2.813 2.538 RI-28 28 O.D. 1.1563 254.375 185.0 100.709 74.0 55.5 37.0 26.016 23.472 I.D. 0.875 192.5 140.0 76.213 56.0 42.0 28.0 19.688 17.763 T 0.1563 34.375 25.0 13.609 10.0 7.5 5.0 3.516 3.172 RI-32 32 O.D. 1.2813 281.875 205.0 111.597 82.0 61.5 41.0 28.828 26.0 9 I.D. 1.0 220.0 160.0 87.1 64.0 48.0 32.0 22.5 20.3 T 0.1563 34.375 25.0 13.609 10.0 7.5 5.0 3.516 3.172 RI-36 36 O.D. 1.4375 316.25 230.0 125.206 92.0 69.0 46.0 32.344 29.181 I.D. 1.125 247.5 180.0 97.988 72.0 54.0 36.0 25.313 22.838 T 0.1563 34.375 25.0 13.609 10.0 7.5 5.0 3.516 3.172 RI-40 40 O.D. 1.5625 343.75 250.0 136.094 100.0 75.0 50.0 35.156 31.719 I.D. 1.25 275.0 200.0 108.875 80.0 60.0 40.0 28.125 25.375 T 0.1563 34.375 25.0 13.609 10.0 7.5 5.0 3.516 3.172 RI-48 48 O.D. 2.0625 453.75 330.0 179.644 132.0 99.0 66.0 46.406 41.869 I.D. 1.5 330.0 240.0 130.65 96.0 72.0 48.0 33.75 30.45 T 0.125 27.5 20.0 10.888 8.0 6.0 4.0 2.813 2.538 RI-175 56/125 O.D. 2.3125 508.75 370.0 201.419 148.0 111.0 74.0 52.031 46.944 I.D. 1.75 385.0 280.0 152.425 112.0 84.0 56.0 39.375 35.525 T 0.125 27.5 20.0 10.888 8.0 6.0 4.0 2.813 2.538 RI-200 64/200 O.D. 2.5625 563.75 410.0 223.194 164.0 123.0 82.0 57.656 52.019 I.D. 2.0 440.0 320.0 174.2 128.0 96.0 64.0 45.0 40.6 T 0.1563 34.375 25.0 13.609 10.0 7.5 5.0 3.516 3.172 RI-225 225 O.D. 2.2031 484.688 352.5 191.892 141.0 105.75 70.5 49.570 44.723 I.D. 2.25 495.0 360.0 195.975 144.0 108.0 72.0 50.625 45.675 T 0.1563 34.375 25.0 13.609 10.0 7.5 5.0 3.516 3.172 Polyethylene Tube Caps Scale Inches 1:220 1:160 1:87.1 1:64 1:48 1:32 1:22.5 1:20.3 Code Fits Tube Descr. actual in. Z N HO S O #1 Gnm Gn3 BTC-4 4 I.D. 0.125 27.5 20.0 10.888 8.0 6.0 4.0 2.813 2.538 H 0.875 192.5 140.0 76.213 56.0 42.0 28.0 19.688 17.763 BTC-6 6 I.D. 0.1875 41.25 30.0 16.331 12.0 9.0 6.0 4.219 3.806 H 0.875 192.5 140.0 76.213 56.0 42.0 28.0 19.688 17.763 BTC-8 8 I.D. 0.25 55.0 40.0 21.775 16.0 12.0 8.0 5.625 5.075 H 0.875 192.5 140.0 76.213 56.0 42.0 28.0 19.688 17.763 BTC-12 12 I.D. 0.375 82.5 60.0 32.663 24.0 18.0 12.0 8.438 7.613 H 0.875 192.5 140.0 76.213 56.0 42.0 28.0 19.688 17.763 BTC-16 16 I.D. 0.5 110.0 80.0 43.55 32.0 24.0 16.0 11.25 10.15 H 0.875 192.5 140.0 76.213 56.0 42.0 28.0 19.688 17.763 BTC-20 20 I.D. 0.625 137.5 100.0 54.438 40.0 30.0 20.0 14.063 12.688 H 0.875 192.5 140.0 76.213 56.0 42.0 28.0 19.688 17.763 BTC-24 24 I.D. 0.75 165.0 120.0 65.325 48.0 36.0 24.0 16.875 15.225 H 0.875 192.5 140.0 76.213 56.0 42.0 28.0 19.688 17.763 BTC-32 32 I.D. 1.0 220.0 160.0 87.1 64.0 48.0 32.0 22.5 20.3 H 0.875 192.5 140.0 76.213 56.0 42.0 28.0 19.688 17.763 BTC-48 48 I.D. 1.5 330.0 240.0 130.65 96.0 72.0 48.0 33.75 30.45 H 0.875 192.5 140.0 76.213 56.0 42.0 28.0 19.688 17.763 BTC-200 200 I.D. 2.0 440.0 320.0 174.2 128.0 96.0 64.0 45.0 40.6 H 0.875 192.5 140.0 76.213 56.0 42.0 28.0 19.688 17.763 BTC-250 250 I.D. 2.5 550.0 400.0 217.75 160.0 120.0 80.0 56.25 50.75 H 1.0 220.0 160.0 87.1 64.0 48.0 32.0 22.5 20.3 BTC-300 300 I.D. 3.0 660.0 480.0 261.3 192.0 144.0 96.0 67.5 60.9 H 1.0 220.0 160.0 87.1 64.0 48.0 32.0 22.5 20.3 BTC-350 350 I.D. 3.5 770.0 560.0 304.85 224.0 168.0 112.0 78.75 71.05 H 1.0 220.0 160.0 87.1 64.0 48.0 32.0 22.5 20.3 BTC-400 400 I.D. 4.0 880.0 640.0 348.4 256.0 192.0 128.0 90.0 81.2 H 1.0 220.0 160.0 87.1 64.0 48.0 32.0 22.5 20.3