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Hegawa UNI-Flex Couplings - Pipe Coupling

UNI-Flex Couplings

UNI-Flex pipe couplings are used for connecting restrained pipes. Both metal and plastic pipes can be connected safely and quickly and the coupling range is a high performance product range that allows pipe angulation, expansion and contraction. With UNI-Flex pipe couplings sealing reliability is also ensured under the condition of gaps between pipe ends that are compensated. Allows pipe angulation, expansion and contraction Popular choice of water authorities, civil engineers and building contractors Available in sizes from 21 mm up to 4000mm Ensure significant weight savings are achieved over cast iron couplings.

UNI-Flex Couplings

  • Quality: W5 (standard), W2 (on request)
  • Sealing: EPDM & NBR (standard), VITON (on request)
  • Temparature: -30 degrees Celsius up to +180 degrees Celsius
  • Medium: Water, Gas, Petroleum, Helium
  • Pipe material:  Steel, Cast Iron, PE, PVC-C, PVC-U, ABS, PP, P

 

  • Follow fitting/disassembly instructions
  • The pressure values are valid for radial rigid carbon steel pipes with a minimal wall thickness under static loads
  • Strip inserts are required for special applications
  • Free from paint wetting disruptive substances
UNI-Flex Couplings
A popular choice of water authorities, civil engineers and building contractors and they are available in sizes from 21 mm up to and including 4000 mm in diameter.e

UNI-Flex couplings

Working pressure for industrial and land-based applications with 1.5x safety factor in bars and for marine applications with 4x safety factor in bars

Article no.
Clear filter
* E for EPDM, N for NBR, (V for VITON, Price on request) 1-S-F-W5-*-21-24 1-S-F-W5-*-25-29 1-S-F-W5-*-29-32 1-S-F-W5-*-33-36 1-S-F-W5-*-36-39 1-S-F-W5-*-39-43 1-S-F-W5-*-43-47,5 1-S-F-W5-*-47,5-52,5 1-S-F-W5-*-52,5-58 1-S-F-W5-*-58-64 1-S-F-W5-*-64-72 1-S-F-W5-*-72-80 1-S-F-W5-*-80-88 1-S-F-W5-*-88-96 1-S-F-W5-*-97-105 1-S-F-W5-*-104-112 1-S-F-W5-*-112-120 1-S-F-W5-*-122-130 1-S-F-W5-*-129-137 1-S-F-W5-*-137-145 1-S-F-W5-*-149-157 1-S-F-W5-*-157-165 1-S-F-W5-*-164-172 2-S-F-A-W5-*-185-198 2-S-F-A-W5-*-198-211 2-S-F-A-W5-*-210-223 2-S-F-A-W5-*-221-234 2-S-F-A-W5-*-234-247 2-S-F-A-W5-*-247-260 2-S-F-A-W5-*-263-276 2-S-F-A-W5-*-277-290 2-S-F-A-W5-*-288-301 2-S-F-A-W5-*-301-314 2-S-F-A-W5-*-315-328 2-S-F-A-W5-*-327-340 2-S-F-A-W5-*-340-353 2-S-F-A-W5-*-350-363 2-S-F-A-W5-*-361-374 2-S-F-A-W5-*-374-387 2-S-F-A-W5-*-387-400 2-S-F-A-W5-*-400-413 2-S-F-A-W5-*-412-425 2-S-F-A-W5-*-422-435 2-S-F-A-W5-*-438-451 2-S-F-A-W5-*-451-464 2-S-F-A-W5-*-460-473 2-S-F-A-W5-*-476-489 2-S-F-A-W5-*-488-501 2-S-F-A-W5-*-503-516 2-S-F-A-W5-*-520-533 2-S-F-A-W5-*-531-544 2-S-F-A-W5-*-546-559 2-S-F-A-W5-*-557-570 2-S-F-A-W5-*-571-584 2-S-F-A-W5-*-600-613 2-S-F-A-W5-*-610-623 2-S-F-A-W5-*-628-641 2-S-F-A-W5-*-648-661 2-S-F-A-W5-*-676-689 2-S-F-A-W5-*-688-701 2-S-F-A-W5-*-700-713 2-S-F-A-W5-*-717-730 2-S-F-A-W5-*-732-745 2-S-F-B-W5-*-185-198 2-S-F-B-W5-*-198-211 2-S-F-B-W5-*-210-223 2-S-F-B-W5-*-221-234 2-S-F-B-W5-*-234-247 2-S-F-B-W5-*-247-260 2-S-F-B-W5-*-263-276 2-S-F-B-W5-*-277-290 2-S-F-B-W5-*-288-301 2-S-F-B-W5-*-301-314 2-S-F-B-W5-*-315-328 2-S-F-B-W5-*-327-340 2-S-F-B-W5-*-340-353 2-S-F-B-W5-*-350-363 2-S-F-B-W5-*-520-533 2-S-F-B-W5-*-531-544 2-S-F-B-W5-*-546-559 2-S-F-B-W5-*-557-570 2-S-F-B-W5-*-571-584 2-S-F-B-W5-*-600-613 2-S-F-B-W5-*-610-623 2-S-F-B-W5-*-628-641 2-S-F-B-W5-*-648-661 2-S-F-B-W5-*-676-689 2-S-F-B-W5-*-688-701 2-S-F-B-W5-*-700-713 2-S-F-B-W5-*-717-730 2-S-F-B-W5-*-732-745 2-S-F-C-W5-*-277-290 2-S-F-C-W5-*-288-301 2-S-F-C-W5-*-301-314 2-S-F-C-W5-*-315-328 2-S-F-C-W5-*-327-340 2-S-F-C-W5-*-340-353 2-S-F-C-W5-*-350-363 2-S-F-C-W5-*-361-374 2-S-F-C-W5-*-374-387 2-S-F-C-W5-*-387-400 2-S-F-C-W5-*-400-413 2-S-F-C-W5-*-412-425 2-S-F-C-W5-*-422-435 2-S-F-C-W5-*-438-451 2-S-F-C-W5-*-451-464 2-S-F-C-W5-*-460-473 2-S-F-C-W5-*-476-489 2-S-F-C-W5-*-488-501 2-S-F-C-W5-*-503-516 2-S-F-C-W5-*-520-533 2-S-F-C-W5-*-531-544 2-S-F-C-W5-*-546-559 2-S-F-C-W5-*-557-570 2-S-F-C-W5-*-571-584 2-S-F-C-W5-*-600-613 2-S-F-C-W5-*-610-623 2-S-F-C-W5-*-628-641 2-S-F-C-W5-*-648-661 2-S-F-C-W5-*-676-689 2-S-F-C-W5-*-688-701 2-S-F-C-W5-*-700-713 2-S-F-C-W5-*-717-730 2-S-F-C-W5-*-732-745 2-S-F-G-W5-*-361-374 2-S-F-G-W5-*-374-387 2-S-F-G-W5-*-387-400 2-S-F-G-W5-*-400-413 2-S-F-G-W5-*-412-425 2-S-F-G-W5-*-422-435 2-S-F-G-W5-*-438-451 2-S-F-G-W5-*-451-464 2-S-F-G-W5-*-460-473 2-S-F-G-W5-*-476-489 2-S-F-G-W5-*-488-501 2-S-F-G-W5-*-503-516 2-S-F-G-W5-*-520-533 2-S-F-G-W5-*-531-544 2-S-F-G-W5-*-546-559 2-S-F-G-W5-*-557-570 2-S-F-G-W5-*-571-584 2-S-F-G-W5-*-600-613 2-S-F-G-W5-*-610-623 2-S-F-G-W5-*-628-641 2-S-F-G-W5-*-648-661 2-S-F-G-W5-*-676-689 2-S-F-G-W5-*-688-701 2-S-F-G-W5-*-700-713 2-S-F-G-W5-*-717-730 2-S-F-G-W5-*-732-745 2-S2-F-A-W5-*-756-782 2-S2-F-A-W5-*-782-808 2-S2-F-A-W5-*-806-832 2-S2-F-A-W5-*-828-854 2-S2-F-A-W5-*-856-882 2-S2-F-A-W5-*-882-908 2-S2-F-A-W5-*-904-930 2-S2-F-B-W5-*-756-782 2-S2-F-B-W5-*-782-808 2-S2-F-B-W5-*-806-832 2-S2-F-B-W5-*-828-854 2-S2-F-B-W5-*-856-882 2-S2-F-B-W5-*-882-908 2-S2-F-B-W5-*-904-930 2-S2-F-B-W5-*-936-962 2-S2-F-B-W5-*-961-987 2-S2-F-B-W5-*-984-1010 2-S2-F-B-W5-*-1004-1030 2-S2-F-B-W5-*-1044-1070 2-S2-F-B-W5-*-1076-1102 2-S2-F-B-W5-*-1104-1130 2-S2-F-C-W5-*-756-782 2-S2-F-C-W5-*-782-808 2-S2-F-C-W5-*-806-832 2-S2-F-C-W5-*-828-854 2-S2-F-C-W5-*-856-882 2-S2-F-C-W5-*-882-908 2-S2-F-C-W5-*-904-930 2-S2-F-C-W5-*-936-962 2-S2-F-C-W5-*-961-987 2-S2-F-C-W5-*-984-1010 2-S2-F-C-W5-*-1004-1030 2-S2-F-C-W5-*-1044-1070 2-S2-F-C-W5-*-1076-1102 2-S2-F-C-W5-*-1104-1130 2-S2-F-G-W5-*-756-782 2-S2-F-G-W5-*-782-808 2-S2-F-G-W5-*-806-832 2-S2-F-G-W5-*-828-854 2-S2-F-G-W5-*-856-882 2-S2-F-G-W5-*-882-908 2-S2-F-G-W5-*-904-930 2-S2-F-G-W5-*-936-962 2-S2-F-G-W5-*-961-987 2-S2-F-G-W5-*-984-1010 2-S2-F-G-W5-*-1004-1030 2-S2-F-G-W5-*-1044-1070 2-S2-F-G-W5-*-1076-1102 2-S2-F-G-W5-*-1104-1130 2-S3-F-B-W5-*-1138-1177 2-S3-F-B-W5-*-1192-1231 2-S3-F-B-W5-*-1241-1280 2-S3-F-B-W5-*-1331-1370 2-S3-F-B-W5-*-1413-1452 2-S3-F-B-W5-*-1432-1471 2-S3-F-C-W5-*-1138-1177 2-S3-F-C-W5-*-1192-1231 2-S3-F-C-W5-*-1241-1280 2-S3-F-C-W5-*-1331-1370 2-S3-F-C-W5-*-1413-1452 2-S3-F-C-W5-*-1432-1471 2-S3-F-C-W5-*-1529-1568 2-S3-F-G-W5-*-1138-1177 2-S3-F-G-W5-*-1192-1231 2-S3-F-G-W5-*-1241-1280 2-S3-F-G-W5-*-1331-1370 2-S3-F-G-W5-*-1413-1452 2-S4-F-C-W5-*-1620-1672 2-S4-F-C-W5-*-1827-1879 2-S4-F-C-W5-*-2000-2052 2-S4-F-C-W5-*-2038-2090
OD Ø min.
Clear filter
21 25 29 33 36 39 43 47,5 52,5 58 64 72 80 88 97 104 112 122 129 137 149 157 164 185 198 210 221 234 247 263 277 288 301 315 327 340 350 361 374 387 400 412 422 438 451 460 476 488 503 520 531 546 557 571 600 610 628 648 676 688 700 717 732 756 782 806 828 856 882 904 936 961 984 1004 1044 1076 1104 1138 1192 1241 1331 1413 1432 1529 1620 1827 2000 2038
OD Ø max.
Clear filter
24 29 32 36 39 43 47,5 52,5 58 64 72 80 88 96 105 112 120 130 137 145 157 165 172 198 211 223 234 247 260 276 290 301 314 328 340 353 363 374 387 400 413 425 435 451 464 473 489 501 516 533 544 559 570 584 613 623 641 661 689 701 713 730 745 782 808 832 854 882 908 930 962 987 1010 1030 1070 1102 1130 1177 1231 1280 1370 1452 1471 1568 1672 1879 2052 2090
OD Ø Nominal
Clear filter
21,3/21,6 25/26,9/28 30 33,7/35 38 42,4 44,5 48,3 54/57 60,3/63 66,6/68/69/70 73/76,1/79,5 84 88,9 98/100,6/101,6/104 104,8/108/110 114,3/118 125/127/129 130,2/131/133 139,7/141,3/141,6 154/155 159 165/168,3 185/187/190/191/193,7/195/196/197 200/202/203/204/205/206/208/210 211/212/215/216/217/219,1/220/222 224/225/226/228/229/230/232/234 236/238/240/241/242/244/244,5/246 248/249/250/252/254/255/256/257/259 264/268/267/271/272/273,1/274/275 278/280/284/286/287/288/289 290/292/295/296/298/300 304/305/306/308/310/311/313 315/316/318/320/321/323,9/326/327 330/333,8/334/336/337/339 340/342/343/345/346/348/350/352 352/353/354/355/355,6/356/358/360/362 367/368/372 376/378/380/382/384/385/386 388/392/394/395/396/398/399 400/403/404/405/406/406,4/408/410/412 419/420/421 426/427/428/429/430/432/433/434 439/440/441/442/444/448/450 452/453/454/456/457,2/459/460/463 464/468/470 478/480/486/488 490/492/494/496/498/500 504/506/507/508/510/512/514/515 520/521/524/526/530/532 537/538/540/542/543 546/548/549/550/558 559/560/564/568 571/572/574/576/582/583 600/605/606/609,6/610/612 613,7/620/622 630/632/633/634/635/640 650/651/654/655/658/659/660 676/677/678/680/686/688 690/691/698/700 702,6/705/710/711,2 718/720/726/729 734/735/738/743/744 760/761/762/768/769/770/773/780 784/786/790/798/800/801/806 807,2/808/812,8/820/822/824/826/830 832/840/842/848/852 859,5/864/868/869/879/880 886/891/896/900/903/905,8 912,4/914,4/915/920/924/927/928 940/945/950/951/952/956/960 964,2/965/970/977/978/984,5 989/990/992/996/1000/1008 1015/1016/1020/1024/1027 1044/1048/1054/1057/1068,3 1080/1086/1090,2/1100 1118/1120,6/1128 1143/1144/1152/1167/1172,5/1174 1200/1220/1228 1255/1256/1261/1276,6 1358 1420/1422/1449 1462/1468 1560/1565 1620/1626/1640/1668 1820/1829/1844/1875 2020/2032/2048 2082
Industrial and land-based
Clear filter
6 10 16 25 Pressure PN
Marine
Clear filter
2,5 6 10 16 Pressure PN
≈ b
Clear filter
45 60 75 95 110 138 140 142 146
cmax
Clear filter
10 15 25 30 40
≈ d
Clear filter
46 54 66 74 85 108 124 141 158 178 186 197 205 212 236 249 261 272 285 298 314 328 339 352 366 378 391 401 412 425 438 451 463 473 489 502 511 527 539 554 575 586 601 612 626 655 665 683 703 731 743 755 772 787 824 850 874 896 924 950 972 1004 1029 1052 1072 1116 1148 1176 1223 1277 1326 1416 1498 1517 1614 1718 1925 2098 2136
≈ H
Clear filter
76 84 104 112 125 164 170 187 202 230 238 249 255 262 275 287 298 311 324 340 354 365 378 392 404 417 427 438 451 464 477 489 499 515 528 537 553 565 580 603 614 629 640 654 683 693 711 731 759 771 783 800 815 852 878 902 924 952 978 1000 1032 1057 1080 1100 1146 1178 1206 1253 1307 1356 1446 1528 1547 1644 1748 1955 2128 2166
M
Clear filter
M6 M8 M10 M12 M16
Weight kg
Clear filter
0,20 0,40 0,60 1,00 1,10 1,20 2,10 2,20 2,30 2,40 3,95 4,05 4,14 4,23 4,33 4,44 4,56 4,67 4,76 4,86 4,97 5,04 5,07 5,17 5,19 5,25 5,34 5,44 5,47 5,54 5,63 5,64 5,74 5,79 5,82 5,94 5,98 6,05 6,12 6,15 6,24 6,28 6,34 6,44 6,46 6,59 6,61 6,68 6,75 6,80 6,88 6,91 6,99 7,03 7,22 7,30 7,44 7,58 7,60 7,76 7,82 7,92 7,97 8,01 8,15 8,19 8,26 8,39 8,60 8,76 8,93 9,08 9,14 9,22 9,35 9,40 9,53 9,56 9,70 9,75 9,91 10,05 10,17 10,38 10,39 10,53 10,63 10,78 10,94 10,97 10,98 11,11 11,15 11,22 11,26 11,33 11,46 11,49 11,51 11,65 11,67 11,73 11,91 11,93 12,09 12,11 12,31 12,61 12,78 12,94 13,23 13,26 13,55 13,59 13,89 14,00 14,14 14,19 14,39 14,54 14,66 14,74 14,87 14,90 15,05 15,09 15,34 15,49 15,61 15,80 15,94 16,17 16,26 16,52 16,60 16,87 16,91 17,21 17,25 17,49 17,53 17,73 17,88 18,22 18,41 18,60 18,83 18,85 18,94 19,22 19,31 19,57 19,81 20,02 20,44 20,51 20,79 20,81 21,11 21,31 21,54 21,71 21,91 22,08 22,15 22,40 22,80 23,04 23,40 23,56 24,01 24,48 25,47 25,70 26,08 26,73 27,33 27,68 27,88 28,55 28,58 29,23 29,34 29,79 30,59 30,79 31,21 31,79 32,11 32,29 32,41 33,30 33,97 34,10 34,80 38,56 39,21 40,57 41,80 41,89 44,05 44,67 45,28 46,11
Pressure PN Pressure PN
1-S-F-W5-*-21-24 21 24 21,3/21,6 25 16 45 10 46 76 M6 0,20
1-S-F-W5-*-25-29 25 29 25/26,9/28 25 16 45 10 46 76 M6 0,20
1-S-F-W5-*-29-32 29 32 30 25 16 45 10 54 84 M6 0,20

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    Hegawa UNI-Flex Couplings - Pipe Coupling

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