Reducing Tees, PTFE-Lined
Material - Steel 1 Paste PTFE according to ASTM D-4895 2 St 37.0 = 1.0254, DIN 2448 / 2458 3 RSt 37-2 = 1.0038, DIN 2632 4 RSt 37-2 = 1.0038, DIN 2576 Externally shot blasted / coated with zinc primer	For "BC" in part-no. substitude: BC = 52 for 3 fixed flanges BC = 53 for 3 lap joint flanges
Regular construction	Construction for DN 2 with *
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PN 10 Major Size (mm) Minor Size (mm) Part Numbers Dimensions (mm) Weight (ca. kg.) Vacuum Rating L1 L2 s1 ±10% s2 ±10% 125 15 2BC1-2112-116 245 190 5.0 3.0 28.1 See Vacuum Ratings Below 20 2BC1-2112-117 30.5 25 2BC1-2112-118 31.2 32 2BC1-2112-119 34.6 40 2BC1-2112-120 36.1 50 2BC1-2112-121 37.3 65* 2BC1-2112-122 140 49.0 80* 2BC1-2112-123 165 52.0 100* 2BC1-2112-124 205 4.5 55.0 150 15 2BC1-2112-140 285 220 6.0 3.0 37.0 See Vacuum Ratings Below 20 2BC1-2112-141 38.6 25 2BC1-2112-142 40.7 32 2BC1-2112-143 42.2 40 2BC1-2112-144 44.6 50 2BC1-2112-145 46.1 65 2BC1-2112-146 51.5 80* 2BC1-2112-147 56.2 100* 2BC1-2112-148 205 4.5 77.0 125* 2BC1-2112-149 245 80.0 200 15 2BC1-2112-188 365 300 6.0 3.0 58.4 See Vacuum Ratings Below 20 2BC1-2112-189 59.9 25 2BC1-2112-190 61.2 32 2BC1-2112-191 64.4 40 2BC1-2112-192 65.7 50 2BC1-2112-193 67.7 65 2BC1-2112-194 72.1 80 2BC1-2112-195 3.5 77.4 100 2BC1-2112-196 4.5 83.0 125* 2BC1-2112-197 245 125 150* 2BC1-2112-198 285 5.0 130 Major Size (mm) Minor Size (mm) Part Numbers Dimensions (mm) Weight (ca. kg.) Vacuum Rating L1 L2 s1 ±10% s2 ±10% 250 15 2BC1-2112-237 450 325 6.5 3.0 89.1 See Vacuum Ratings Below 20 2BC1-2112-238 91.0 25 2BC1-2112-239 93.1 32 2BC1-2112-240 94.3 40 2BC1-2112-241 95.6 50 2BC1-2112-242 98.4 65 2BC1-2112-243 103.2 80 2BC1-2112-244 3.5 108.5 100 2BC1-2112-245 4.5 113.6 125* 2BC1-2112-246 245 152 150* 2BC1-2112-247 285 5.0 156 200* 2BC1-2112-249 365 6.0 161 300 15 2BC1-2112-286 525 350 6.5 3.0 126 See Vacuum Ratings Below 20 2BC1-2112-287 128 25 2BC1-2112-288 130 32 2BC1-2112-289 133 40 2BC1-2112-290 135 50 2BC1-2112-291 360 136 65 2BC1-2112-292 151 80 2BC1-2112-293 3.5 146 100 2BC1-2112-294 4.5 151 125 2BC1-2112-295 158 150 2BC1-2112-296 365 5.0 165 200* 2BC1-2112-298 6.0 218 250* 2BC1-2112-299 450 6.5 222 350 15 2BC1-2112-335 600 375 6.5 3.0 168 See Vacuum Ratings Below 20 2BC1-2112-336 169 25 2BC1-2112-337 170 32 2BC1-2112-338 173 40 2BC1-2112-339 174 50 2BC1-2112-340 385 176 65 2BC1-2112-341 181 80 2BC1-2112-342 3.5 187 100 2BC1-2112-343 4.5 192 125 2BC1-2112-344 197 150 2BC1-2112-345 400 5.0 205 200* 2BC1-2112-347 6.0 294 250* 2BC1-2112-348 450 6.5 300 300* 2BC1-2112-349 525 308 Major Size (mm) Minor Size (mm) Part Numbers Dimensions (mm) Weight (ca. kg.) Vacuum Rating L1 L2 s1 ±10% s2 ±10% 400 15 2BC1-2112-384 680 380 6.5 3.0 225 See Vacuum Ratings Below 20 2BC1-2112-385 227 25 2BC1-2112-386 229 32 2BC1-2112-387 231 40 2BC1-2112-388 232 50 2BC1-2112-389 234 65 2BC1-2112-390 239 80 2BC1-2112-391 3.5 244 100 2BC1-2112-392 400 4.5 249 125 2BC1-2112-393 256 150 2BC1-2112-394 420 5.0 263 200 2BC1-2112-396 6.0 292 250* 2BC1-2112-397 450 6.5 356 300* 2BC1-2112-398 525 362 350* 2BC1-2112-399 600 370 450 15 2BC1-2112-433 680 400 6.5 3.0 299 See Vacuum Ratings Below 20 2BC1-2112-434 301 25 2BC1-2112-435 302 32 2BC1-2112-436 304 40 2BC1-2112-437 306 50 2BC1-2112-438 308 65 2BC1-2112-439 313 80 2BC1-2112-440 3.5 319 100 2BC1-2112-441 420 4.5 324 125 2BC1-2112-442 331 150 2BC1-2112-443 450 5.0 338 200 2BC1-2112-445 6.0 371 250* 2BC1-2112-446 475 6.5   300* 2BC1-2112-447 550   350* 2BC1-2112-448 625   400* 2BC1-2112-449 680   500 15 2BC1-2112-482 500 450 6.5 3.0 275 See Vacuum Ratings Below 20 2BC1-2112-483 277 25 2BC1-2112-484 279 32 2BC1-2112-485 281 40 2BC1-2112-486 283 50 2BC1-2112-487 285 65 2BC1-2112-488 289 80 2BC1-2112-489 3.5 294 100 2BC1-2112-490 4.5 299 125 2BC1-2112-491 306 150 2BC1-2112-492 475 5.0 313 200 2BC1-2112-494 6.0 343 250* 2BC1-2112-495 500 6.5   300* 2BC1-2112-496 575   350* 2BC1-2112-497 650   400* 2BC1-2112-498 680   450* 2BC1-2112-499   Major Size (mm) Minor Size (mm) Part Numbers Dimensions (mm) Weight (ca. kg.) Vacuum Rating L1 L2 s1 ±10% s2 ±10% 600 15 2BC1-2112-581 500 480 4.5 3.0 358 See Vacuum Ratings Below 20 2BC1-2112-582 361 25 2BC1-2112-583 363 32 2BC1-2112-584 365 40 2BC1-2112-585 367 50 2BC1-2112-586 369 65 2BC1-2112-587 373 80 2BC1-2112-588 3.5 378 100 2BC1-2112-589 500 4.5 383 125 2BC1-2112-590 391 150 2BC1-2112-591 520 5.0 397 200 2BC1-2112-593 6.0 427 250* 2BC1-2112-594 550 6.5   300* 2BC1-2112-595 625   350* 2BC1-2112-596 700   400* 2BC1-2112-597   450* 2BC1-2112-598   500* 2BC1-2112-599
Material - Steel 1.1 Granular resin PTFE acc. to ASTM D-4894 1.2 Granular resin PTFE, ASTM D-4894, static dissipative 2.1 St 37.0 = 1.0254, DIN 2616 2.2 St 35.8.I = 1.0305, DIN 17 175 3.1 RSt 37-2 = 1.0038, DIN 2632/2576 3.2 C 22.8 = 1.0460, DIN 2528 Externally shot blasted / coated with zinc primer
Major Size (mm) Minor Size (mm) Part Numbers Dimensions (mm) Weight (max. kg.) Vacuum Rating L1 L2 s1 ±10% s2 ±10% d1 ±5% d2 ±5% d41 \ d42 - 10% 32 25 255462241-031 130 110 4.5 3.5 23 18 78 \ 68 7 See Vacuum Ratings Below 40 25 255462241-038 150 110 4.5 3.5 28 18 88 \ 68 8 32 255462241-039 130 4.5 23 88 \ 78 9 50 25 255462241-047 120 110 4.5 3.5 42 18 102 \ 68 8.9 32 255462241-048 130 4.5 23 102 \ 78 9.3 40 255462241-049 150 28 102 \ 88 10.5 65 25 255462241-061 140 110 5 3.5 51 18 122 \ 68 11.5 See Vacuum Ratings Below 32 255462241-062 130 4.5 23 122 \ 78 12 40 255462241-063 150 28 122 \ 88 12.5 50 255462241-064 120 42 122 \ 102 13 80 25 255462241-075 165 110 5 3.5 65 18 138 \ 68 16 See Vacuum Ratings Below 32 255462241-076 130 4.5 23 138 \ 78 16.5 40 255462241-077 150 28 138 \ 88 17 50 255462241-078 120 42 138 \ 102 17.5 65 255462241-079 140 5 51 138 \ 122 18 100 25 255462241-094 205 110 6 3.5 84 18 158 \ 68 19 See Vacuum Ratings Below 32 255462241-095 130 4.5 23 158 \ 78 20 40 255462241-096 150 28 158 \ 88 21 50 255462241-097 120 42 158 \ 102 22 65 255462241-098 140 5 51 158 \ 122 23 80 255462241-099 165 65 158 \ 138 24 125 25 255462241-118 245 140 5.5 3.5 105 18 188 \ 68 23 See Vacuum Ratings Below 32 255462241-119 4.5 23 188 \ 78 23.5 40 255462241-120 150 28 188 \ 88 24 50 255462241-121 140 42 188 \ 102 25 65 255462241-122 5 51 188 \ 122 26 80 255462241-123 165 65 188 \ 138 27 100 255462241-124 205 6 84 188 \ 158 28 Major Size (mm) Minor Size (mm) Part Numbers Dimensions (mm) Weight (max. kg.) Vacuum Rating L1 L2 s1 ±10% s2 ±10% d1 ±5% d2 ±5% d41 / d42 - 10% 150 25 255462241-142 285 165 7 3.5 126 18 212 \ 68 28.5 See Vacuum Ratings Below 32 255462241-143 4.5 23 212 \ 78 29.2 40 255462241-144 28 212 \ 88 31 50 255462241-145 42 212 \ 102 32 65 255462241-146 5 51 212 \ 122 33 80 255462241-147 65 212 \ 138 34 100 255462241-148 205 6 84 212 \ 158 35.4 125 255462241-149 245 5.5 105 212 \ 188 37 200 50 255462241-193 365 205 10 4.5 175 42 268 \ 102 56 See Vacuum Ratings Below 80 255462241-195 5 65 268 \ 138 59 100 255462241-196 6 84 268 \ 158 63 150 255462241-198 285 7 126 268 \ 212 68 250 50 255462241-242 450 245 13 4.5 222 42 320 \ 102 83 See Vacuum Ratings Below 80 255462241-244 5 65 320 \ 138 85.5 100 255462241-245 6 84 320 \ 158 89 150 255462241-247 285 7 126 320 \ 212 94 200 255462241-249 365 175 320 \ 268 100 300 50 255462241-291 525 285 13 4.5 270 42 370 \ 102 118 See Vacuum Ratings Below 80 255462241-293 5 65 370 \ 138 120 100 255462241-294 6 84 370 \ 158 125 150 255462241-296 7 126 370 \ 212 132 200 255462241-298 3401 175 370 \ 268 140 250 255462241-299 3302 -- -- -- -- 1 365mm not available. 2 With additional pipe spool dimension L2 = 450mm available. Vacuum Ratings valid for tees with standard liner. (PN 10) Up to temperature in °C Nominal Pipe Size (mm) Vacuum Ratings (pascal absolut) ≥ 50 80 100 & 125 150 200 250 300 350 400 & 450 500 & 600 23° 0 0 0 0 4.5 x 104 5 x 104 8 x 104 105 105 105 100° 0 0 1.5 x 104 0 8 x 104 9.5 x 104 9.5 x 104 105 105 105 150° 0 1 x 104 2.5 x 104 1 x 104 9.5 x 104 9.5 x 104 105 105 105 105 200° 0 2 x 104 3 x 104 3 x 104 105 105 105 105 105 105