HN 2390 SPECUnidirectional radial shaft seal in PTFE/Compound, double-lip compound with or without hydrodynamic recovery. For pumps, screw and rotary compressors. https://www.pantecnica.it/wp-content/uploads/2019/07/HN2390-SPEC.jpg 800 800 admin /wp-content/uploads/2019/01/Pantecnica_logo.png admin2019-07-08 15:02:082020-10-19 15:13:13HN 2390 SPEC