{"id":190,"date":"2026-02-21T20:29:42","date_gmt":"2026-02-21T20:29:42","guid":{"rendered":"https:\/\/systemseals.orangesprocket.com\/?post_type=product&p=190"},"modified":"2026-03-24T15:36:07","modified_gmt":"2026-03-24T15:36:07","slug":"106-rod-seal-u-cup-symmetrical","status":"publish","type":"product","link":"https:\/\/www.systemseals.com\/en\/products\/106-rod-seal-u-cup-symmetrical\/","title":{"rendered":"106 Rod Seal U-Cup – Symmetrical"},"content":{"rendered":"
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106 Series<\/p>\r\n <\/div>\r\n

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The 106 Series U-Cup, due to its versatility as both a piston and rod seal, can be used in a wide variety of applications. Recommended where dynamic sealing action is required simultaneously on the inside and outside diameters. Examples are often encountered in specialty sensors, bolt tension equipment and hollow cylinders.<\/h3>\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n<\/section>\r\n
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Installation Drawing <\/h2>\r\n <\/div>\r\n
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Material Ranges <\/h2>\r\n <\/div>\r\n
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The 106 Series rod seal features high-grade polyurethane. Standard materials are MP03 machined H-PU, available up to 2100mm in diameter, MP50 and MN01 injection-molded TPU. To suit a variety of applications, the series is also available in NBR, H-NBR, EPDM and high temperature-resistant FPM.<\/p>\n <\/div>\r\n \r\n \r\n \r\n
Polyurethane H-PU<\/td>\r\n MP03<\/td>\r\n <\/tr>\r\n
Polyurethane TPU<\/td>\r\n MP50<\/td>\r\n <\/tr>\r\n <\/table>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n\r\n \r\n \r\n
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Temperature Ranges <\/h2>\r\n <\/div>\r\n
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MP03<\/div>\r\n <\/div>\r\n
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MP50<\/div>\r\n <\/div>\r\n
\u00b0C<\/div>\r\n
\u00b0F<\/div>\r\n <\/div>\r\n
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Hydraulic oil<\/div>\r\n
-20\u00b0 + 150\u00b0<\/div>\r\n <\/div>\r\n
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Hydraulic oil<\/div>\r\n
-5\u00b0 + 240\u00b0<\/div>\r\n <\/div>\r\n
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Water oil emulsions (HFA)<\/div>\r\n
5\u00b0 55\u00b0<\/div>\r\n <\/div>\r\n
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Water oil emulsions (HFA)<\/div>\r\n
+40\u00b0 + 130\u00b0<\/div>\r\n <\/div>\r\n
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Water glycol fluids (HFC)<\/div>\r\n
-20\u00b0 55\u00b0<\/div>\r\n <\/div>\r\n
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Water glycol fluids (HFC)<\/div>\r\n
-5\u00b0 + 130\u00b0<\/div>\r\n <\/div>\r\n
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Polyol esters (HFD)<\/div>\r\n
-----<\/div>\r\n <\/div>\r\n
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Polyol esters (HFD)<\/div>\r\n
-----<\/div>\r\n <\/div>\r\n
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Water<\/div>\r\n
+5\u00b0 + 55\u00b0<\/div>\r\n <\/div>\r\n
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Water<\/div>\r\n
+40\u00b0 + 130\u00b0<\/div>\r\n <\/div>\r\n
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Speed<\/div>\r\n
0.5 m\/s (1.6 ft\/sec)<\/div>\r\n <\/div>\r\n
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Speed<\/div>\r\n
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Pressure<\/div>\r\n
400 bar (6000 psi)<\/div>\r\n <\/div>\r\n
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Pressure<\/div>\r\n
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Hydraulic oil<\/div>\r\n
-30\u00b0 +110\u00b0<\/div>\r\n <\/div>\r\n
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Hydraulic oil<\/div>\r\n
-20\u00b0 +230\u00b0<\/div>\r\n <\/div>\r\n
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Water oil emulsions (HFA)<\/div>\r\n
5\u00b0 + 50\u00b0<\/div>\r\n <\/div>\r\n
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Water oil emulsions (HFA)<\/div>\r\n
+40\u00b0 +120\u00b0<\/div>\r\n <\/div>\r\n
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Water glycol fluids (HFC)<\/div>\r\n
-30\u00b0 + 40\u00b0<\/div>\r\n <\/div>\r\n
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Water glycol fluids (HFC)<\/div>\r\n
-20\u00b0 + 100\u00b0<\/div>\r\n <\/div>\r\n
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Polyol esters (HFD)<\/div>\r\n
----<\/div>\r\n <\/div>\r\n
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Polyol esters (HFD)<\/div>\r\n
-----<\/div>\r\n <\/div>\r\n
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Water<\/div>\r\n
+5\u00b0 + 50\u00b0<\/div>\r\n <\/div>\r\n
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Water<\/div>\r\n
+40\u00b0 + 120\u00b0<\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n\r\n