< Back Section Contents Parker O-Ring Handbook Gland Dimensions for Industrial O-Ring Static Seals, 103.5 Bar (1500 psi) Max. ? (Continued) Dia. Bore O-Ring Size Dimensions Parker Mean +.002 No. 2- ID ± W OD (Ref) -.000 -.000 + A A-1 B B-1 C D G ? (Male Gland) Groove Dia. (Female Gland) 315 .787 .010 1.207 1.187 1.152 .812 .847 1.184 .815 316 .850 .010 1.270 1.250 1.215 .875 .910 1.247 .878 317 .912 .010 1.332 1.312 1.277 .937 .972 1.309 .940 318 .975 .010 1.395 1.375 1.340 1.000 1.035 1.372 1.003 319 1.037 .010 1.457 1.437 1.402 1.062 1.097 1.434 1.065 320 1.100 .012 1.520 1.500 1.465 1.125 1.160 1.497 1.128 321 1.162 .012 1.582 1.562 1.527 1.187 1.222 1.559 1.190 322 1.225 .012 1.645 1.625 1.590 1.250 1.285 1.622 1.253 323 1.287 .012 1.707 1.687 1.652 1.312 1.347 1.684 1.315 324 1.350 .012 1.770 1.750 1.715 1.375 1.410 1.747 1.378 325 1.475 .015 1.895 1.875 1.840 1.500 1.535 1.872 1.503 326 1.600 .015 2.020 2.000 1.965 1.625 1.660 1.997 1.628 327 1.725 .015 2.145 2.125 2.090 1.750 1.785 2.122 1.753 328 1.850 .015 2.270 2.250 2.215 1.875 1.910 2.247 1.878 329 1.975 .018 2.395 2.375 2.340 2.000 2.035 2.372 2.003 330 2.100 .018 2.520 2.500 2.465 2.125 2.160 2.497 2.128 331 2.225 .018 2.645 2.625 2.590 2.250 2.285 2.622 2.253 332 2.350 .018 2.770 2.750 2.715 2.375 2.410 2.747 2.378 333 2.475 .020 2.895 2.875 2.840 2.500 2.535 2.872 2.503 334 2.600 .020 3.020 3.000 2.965 2.625 2.660 2.997 2.628 335 2.725 .020 3.145 3.125 3.090 2.750 2.785 3.122 2.753 336 2.850 .020 .210 3.270 3.250 3.215 .004 2.875 2.910 .004 3.247 2.878 .281 337 2.975 .024 ±.005 3.395 3.375 3.340 3.000 3.035 3.372 3.003 338 3.100 .024 3.520 3.500 3.465 3.125 3.160 3.497 3.128 339 3.225 .024 3.645 3.625 3.590 3.250 3.285 3.622 3.253 340 3.350 .024 3.770 3.750 3.715 3.375 3.410 3.747 3.378 341 3.475 .024 3.895 3.875 3.840 3.500 3.535 3.872 3.502 342 3.600 .028 4.020 4.000 3.965 3.625 3.660 3.997 3.628 343 3.725 .028 4.145 4.125 4.090 3.750 3.785 4.122 3.753 344 3.850 .028 4.270 4.250 4.215 3.875 3.910 4.247 3.878 345 3.975 .028 4.395 4.375 4.340 4.000 4.035 4.372 4.003 346 4.100 .028 4.520 4.500 4.465 4.125 4.160 4.497 4.128 347 4.225 .030 4.645 4.625 4.590 4.250 4.285 4.622 4.253 348 4.350 .030 4.770 4.750 4.717 4.375 4.410 4.747 4.378 349 4.475 .030 4.895 4.875 4.840 4.500 4.535 4.872 4.503 350 4.600 .030 5.020 5.000 4.965 4.625 4.660 4.997 4.628 351 4.725 .030 5.145 5.125 5.090 4.750 4.785 5.122 4.753 352 4.850 .030 5.270 5.250 5.215 4.875 4.910 5.247 4.878 353 4.975 .037 5.395 5.375 5.340 5.000 5.035 5.372 5.003 354 5.100 .037 5.520 5.500 5.465 5.125 5.160 5.497 5.128 355 5.225 .037 5.645 5.625 5.590 5.250 5.285 5.622 5.253 356 5.350 .037 5.770 5.750 5.715 5.375 5.410 5.747 5.378 357 5.475 .037 5.895 5.875 5.840 5.500 5.535 5.872 5.503 358 5.600 .037 6.020 6.000 5.965 5.625 5.660 5.997 5.628 ? This groove width does not permit the use of Parbak rings. For pressures above 103.5 Bar (1500 psi), consult Design Chart 4-2 for groove widths where back-up rings must be used. * These designs require considerable installation stretch. If assembly breakage is incurred, use a compound having higher elongation or use a two-piece piston. Tube OD (Female Gland) Groove Dia. (Male Gland) Design Table 4-2: Gland Dimensions for Industrial O-Ring Static Seals, 103.5 Bar (1500 psi) Max. Table of Contents Search +.000 -.002 +.000 ? Plug Dia. (Male Gland) +.000 .001 Throat Dia. (Female Gland) +.001 -.000 Groove Width +.005 -.000 Parker Hannifi n Corporation ? O-Ring Division 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 Fax: (859) 335-5128 www.parkerorings.com Next >

Static O-Ring Sealing

4-15

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