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Style -M
Dual conical scraping elements with load-generating heal and optional secondary wiper.
Hydrowype M-Series wipers are intended for use in applications where a wide range of contaminant particle sizes are anticipated and where gland space is ample. This is a relatively wide and deep profile which incorporates a flouropolymer seat to ensure contaminants can't bypass the wiper around the clearance between the wiper OD and the groove in the gland. Slits on the ID of the wiper permit the inner lip to flex to accommodate rod dia. variations and ovality and to allow the transmission of scraping load to the rod by permitting an interference fit. A secondary elastomeric wiper and encapsulating "can"  are available as options. Hydrowype M-Series wiper versions are available to address high or low heat environments. In these models, the elastomer elements are replaced with Teflon Use of Teflon in the construction of the seat and secondary wiper, provide resilience through a wide temperature range, to allow the wiper to perform without the non-metal elements "relaxing". An all-metal version is also available on request.
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Please note: this section is under revision and prices and part numbers may be subject to change.
Groove Dimensions Groove Dimensions
Part Number Nominal Rod (Product Name) D - Groove - +.004/ –.000 A - Step - +.005/ –.000 G - Width - +.005/ –.000 H - Total Width +.005/ -.000 Part Number Nominal Rod (Product Name) D - Groove - +.004/ –.000 A - Step - +.005/ –.000 G - Width - +.005/ –.000 H - Total Width +.005/ -.000
M-01   1/2 0.740 0.622 0.125 0.138 M-41 4  1/2 5.240 4.848 0.375 0.413
M-02   9/16 0.834 0.716 0.125 0.138 M-42 4  5/8 5.386 4.994 0.375 0.413
M-03   5/8 0.865 0.747 0.125 0.138 M-43 4  3/4 5.532 5.140 0.375 0.413
M-04  11/16 0.953 0.834 0.125 0.138 M-44 4  7/8 5.678 5.286 0.375 0.413
M-05   3/4 1.115 0.929 0.188 0.206 M-45 5      5.740 5.348 0.375 0.413
M-06  13/16 1.209 1.023 0.188 0.206 M-46 5  1/8 5.884 5.492 0.375 0.413
M-07   7/8 1.240 1.054 0.188 0.206 M-47 5  1/4 6.028 5.636 0.375 0.413
M-08  15/16 1.329 1.143 0.188 0.206 M-48 5  3/8 6.171 5.779 0.375 0.413
M-09 1      1.365 1.179 0.188 0.206 M-49 5  1/2 6.240 5.848 0.375 0.413
M-10 1  1/16 1.451 1.265 0.188 0.206 M-50 5  5/8 6.382 5.990 0.375 0.413
M-11 1  1/8 1.490 1.304 0.188 0.206 M-51 5  3/4 6.524 6.132 0.375 0.413
M-12 1  3/16 1.573 1.387 0.188 0.206 M-52 5  7/8 6.666 6.274 0.375 0.413
M-13 1  1/4 1.615 1.429 0.188 0.206 M-53 6      6.740 6.348 0.375 0.413
M-14 1  5/16 1.696 1.510 0.188 0.206 M-54 6  1/4 7.021 6.629 0.375 0.413
M-15 1  3/8 1.740 1.554 0.188 0.206 M-55 6  1/2 7.303 6.911 0.375 0.413
M-16 1  7/16 1.820 1.634 0.188 0.206 M-56 6  3/4 7.584 7.192 0.375 0.413
M-17 1  1/2 1.865 1.679 0.188 0.206 M-57 7      7.865 7.473 0.375 0.413
M-18 1  5/8 1.990 1.804 0.188 0.206 M-58 7  1/4 8.146 7.754 0.375 0.413
M-19 1  3/4 2.115 1.929 0.188 0.206 M-59 7  1/2 8.428 8.036 0.375 0.413
M-20 1  7/8 2.240 2.054 0.188 0.206 M-60 7  3/4 8.709 8.317 0.375 0.413
M-21 2      2.365 2.189 0.188 0.206 M-61 8      8.990 8.454 0.500 0.550
M-22 2  1/8 2.490 2.314 0.188 0.206 M-62 8  1/2 9.553 9.017 0.500 0.550
M-23 2  1/4 2.615 2.439 0.188 0.206 M-63 9      10.115 9.579 0.500 0.550
M-24 2  3/8 2.761 2.585 0.188 0.206 M-64 9  1/2 10.678 10.142 0.500 0.550
M-25 2  1/2 2.865 2.689 0.188 0.206 M-65 10      11.240 10.704 0.500 0.550
M-26 2  5/8 3.009 2.833 0.188 0.206 M-66 10  1/2 11.803 11.267 0.500 0.550
M-27 2  3/4 3.240 2.992 0.250 0.275 M-67 11      12.365 11.829 0.500 0.550
M-28 2  7/8 3.365 3.117 0.250 0.275 M-68 11  1/2 12.928 12.392 0.500 0.550
M-29 3      3.490 3.242 0.250 0.275 M-69 12      13.490 12.954 0.500 0.550
M-30 3  1/8 3.636 3.388 0.250 0.275 M-70 12  1/2 14.053 13.517 0.500 0.550
M-31 3  1/4 3.740 3.492 0.250 0.275 M-71 13      14.615 14.079 0.500 0.550
M-32 3  3/8 3.884 3.636 0.250 0.275
M-33 3  1/2 3.990 3.742 0.250 0.275 All sizes available in 1/8", 3/16", 1/4" height profiles.
M-34 3  5/8 4.133 3.885 0.250 0.275 1" and above available in 3/8" height profiles.
M-35 3  3/4 4.276 4.028 0.250 0.275 2" and above available in 1/2" height profiles.
M-36 3  7/8 4.419 4.171 0.250 0.275 4" and above available in larger heights.
M-37 4      4.490 4.242 0.250 0.275 Each profile fully customizable.
M-38 4  1/8 4.631 4.383 0.250 0.275  Models:
M-39 4  1/4 4.740 4.492 0.250 0.275 MM - Scrapers and Seat MMN – Nylon Wiper (to 12” rod dia.)
M-40 4  3/8 4.880 4.632 0.250 0.275 MMWC - plus Copper Alloy Can MMA – Acetal-Turcite (to 3.5” rod dia.)
MMT - Teflon Wiper (to 7.5” rod dia.) MMW - plus Urethane Wiper
Style-MM
Metric dual-metal/Teflon-element Wiper
Hydrowype M-Series wipers are intended for use in applications where a wide range of containment particle sizes are anticipated and where gland space is ample. This is a relatively wide and deep profile which incorporates a rubber or polymer "Seat" that under compression, holds the scraping elements in place behind a rigid lip or keeper ring (such as a retaining ring). Slits extending from the ID of the scraping elements permit the inner copper alloy Scraping Elements to flex to accommodate rod diameter variations and ovality and to allow the transmission of scraping load to the rod by permitting an interference fit. A secondary (usually polymer) wiper and encapsulating "can"  are available as options. Hydrowype M-Series Scrapers are available to address high or low heat environments. In these models, the default Nitrile elements are replaced with Viton or Teflon for the Seat and secondary Wiper and provide resilience through a wide temperature range to allow the wiper to perform without the non-metal elements "relaxing". An all-metal version is also available on request.
Groove Dimensions (Metric) - Default Heights - XX05, XX08, XX10, XX15's available for select rod diameters too. Groove Dimensions (Metric) - Default Heights - XX05, XX08, XX10, XX15's available for select rod diameters too.
Part Number Nominal Rod (Product Name) D - Groove - +.05/ –.00 A - Step - +.05/ –.00 G - Width - +.05/ –.00 H - Total Width +.05/ -.00 Part Number Nominal Rod (Product Name) D - Groove - +.05/ –.00 A - Step - +.05/ –.00 G - Width - +.05/ –.00 H - Total Width +.05/ -.00
MM-01 10      20.00 12.34 5.00 7.00 MM-40 112      132.00 116.10 10.00 12.00
MM-02 12      22.00 13.87 5.00 7.00 MM-41 115      135.00 119.09 10.00 12.00
MM-03 15      25.00 17.09 5.00 7.00 MM-42 118      138.00 122.08 10.00 12.00
MM-04 16      26.00 18.01 5.00 7.00 MM-43 120      140.00 124.04 10.00 12.00
MM-05 18      28.00 20.09 5.00 7.00 MM-44 125      145.00 129.10 10.00 12.00
MM-06 20      30.00 21.88 5.00 7.00 MM-45 128      148.00 132.10 10.00 12.00
MM-07 22      32.00 23.94 5.00 7.00 MM-46 130      150.00 134.06 10.00 12.00
MM-08 24      34.00 25.96 5.00 7.00 MM-47 135      155.00 139.11 10.00 12.00
MM-09 25      35.00 26.90 5.00 7.00 MM-48 138      158.00 142.11 10.00 12.00
MM-10 26      36.00 27.87 5.00 7.00 MM-49 140      160.00 144.07 10.00 12.00
MM-11 28      38.00 29.92 5.00 7.00 MM-50 145      165.00 149.92 10.00 12.00
MM-12 30      40.00 31.93 5.00 7.00 MM-51 148      168.00 152.94 10.00 12.00
MM-13 32      42.00 33.95 5.00 7.00 MM-52 150      170.00 154.88 10.00 12.00
MM-14 34      44.00 36.78 5.00 7.00 MM-53 155      175.00 159.96 10.00 12.00
MM-15 35      45.00 37.72 5.00 7.00 MM-54 160      180.00 164.92 10.00 12.00
MM-16 36      46.00 38.69 5.00 7.00 MM-55 165      185.00 169.87 10.00 12.00
MM-17 38      48.00 40.74 5.00 7.00 MM-56 170      190.00 174.84 10.00 12.00
MM-18 40      50.00 42.66 5.00 7.00 MM-57 180      200.00 184.94 10.00 12.00
MM-19 45      55.00 47.78 5.00 7.00 MM-58 185      215.00 189.90 15.00 17.00
MM-20 48      58.00 50.76 5.00 7.00 MM-59 190      220.00 194.86 15.00 17.00
MM-21 50      60.00 52.70 5.00 7.00 MM-60 195      225.00 199.83 15.00 17.00
MM-22 55      65.00 57.54 5.00 7.00 MM-61 200      230.00 204.80 15.00 17.00
MM-23 58      68.00 60.53 5.00 7.00 MM-62 210      240.00 214.74 15.00 17.00
MM-24 60      70.00 62.48 5.00 7.00 MM-63 230      260.00 234.91 15.00 17.00
MM-25 65      75.00 67.55 5.00 7.00 MM-64 240      270.00 244.85 15.00 17.00
MM-26 68      78.00 71.34 5.00 7.00 MM-65 250      280.00 254.80 15.00 17.00
MM-27 70      80.00 73.28 5.00 7.00 MM-66 260      290.00 264.75 15.00 17.00
MM-28 75      85.00 78.37 5.00 7.00 MM-67 280      310.00 284.89 15.00 17.00
MM-29 78      88.00 81.35 5.00 7.00 MM-68 290      320.00 294.84 15.00 17.00
MM-30 80      90.00 83.30 5.00 7.00 MM-69 300      340.00 304.80 20.00 22.00
MM-31 85      95.00 88.37 5.00 7.00 MM-70 310      350.00 314.76 20.00 22.00
MM-32 88      98.00 91.36 5.00 7.00
MM-33 90      100.00 93.32 5.00 7.00
MM-34 92      112.00 95.27 10.00 12.00 Materials and Options:
MM-35 95      115.00 98.27 10.00 12.00 MM - Scrapers and Seat
MM-36 98      118.00 101.26 10.00 12.00 MMWC - plus Copper Alloy Can
MM-37 100      120.00 104.00 10.00 12.00 MMT - Teflon Wiper (to 7.5” rod dia.)
MM-38 105      125.00 109.07 10.00 12.00 MMN – Nylon Wiper (to 12” rod dia.)
MM-39 110      130.00 114.14 10.00 12.00 MMA – Acetal-Turcite (to 3.5” rod dia.)
Note - actual part number at time of order will include height e.g. MM-2105 for 50mm x 60mm x 5mm MMW - plus Urethane Wiper