{"id":1513,"date":"2026-05-11T17:15:01","date_gmt":"2026-05-11T09:15:01","guid":{"rendered":"http:\/\/8.211.42.149\/?post_type=products&p=1513"},"modified":"2026-06-02T17:12:22","modified_gmt":"2026-06-02T09:12:22","slug":"r09","status":"publish","type":"products","link":"https:\/\/walleglobal.com\/de\/products\/r09\/","title":{"rendered":"R09"},"content":{"rendered":"
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R09<\/h2>\n<\/div>\n\n\n\n
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Max pressure<\/td>400 Bar<\/td><\/tr>
Temp range<\/td>-45\u00b0C~110\u00b0C<\/td><\/tr>
Max speed<\/td>1m\/sec<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
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Characteristics And Performance<\/strong><\/div>
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The R09 high-performance, general purpose, single-acting U-ring rod or piston seal is designed to provide a dry sealing solution in light and medium-duty applications and manufactured in, Hallite\u2019s high-performance polyurethane, for easy installation and excellent low temperature performance.<\/p>\n\n\n\n

The seal can be considered for use in heavy-duty applications when used with a suitable full depth back-up ring. The sealing lips are trimmed at an angle to give optimal sealing performance.<\/p>\n\n\n\n

The symmetry of the R09 makes it ideally suited for single-acting rod or piston applications.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n

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Applications<\/strong><\/strong><\/div>
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Light & medium\u2011duty single\u2011acting hydraulic cylinders:<\/strong> Ideal for rod or piston sealing<\/strong> in light\/medium\u2011duty service; symmetric design fits both bore and rod applications, widely used in general industrial hydraulic cylinders.<\/p>\n\n\n\n

Low to medium pressure general sealing:<\/strong> Rated up to 400bar<\/strong>; suitable for heavy\u2011duty use with a full\u2011depth back\u2011up ring. Balances low\u2011pressure sealing and high\u2011pressure extrusion resistance for machine tools, automation, and small hydraulic systems.<\/p>\n\n\n\n

Low\u2011temperature hydraulic equipment: <\/strong>Made of polyurethane with excellent -45\u00b0C low\u2011temp performance<\/strong>; perfect for cold chain, cold\u2011region construction machinery, and outdoor equipment in low temperatures.<\/p>\n\n\n\n

Double\u2011acting conversion use:<\/strong> Can be installed back\u2011to\u2011back<\/strong> for double\u2011acting cylinders for retrofits and general replacements.<\/p>\n\n\n\n

Multi\u2011fluid general applications:<\/strong> Compatible with mineral oils, HFB emulsions, synthetic esters, etc.; suitable for water\u2011based fluids (HFA\/HFC\/water) but not for phosphate ester fluids<\/strong>; covers most industrial hydraulic media.<\/p>\n\n\n\n

General\u2011speed reciprocating mechanisms:<\/strong> Max speed 1m\/s<\/strong>; used in forklifts, sanitation trucks, agricultural machinery, injection molding machines, small presses, and other mobile\/industrial hydraulic machinery.<\/p>\n\n\n\n

Easy installation & service replacement:<\/strong> Simple to install, available in metric and inch sizes; a cost\u2011effective general\u2011purpose U\u2011ring<\/strong> for maintenance and volume production.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

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