The Korobon design is gasket no cost with machined impregnated graphite plates cemented with each other. For that reason, there isn't any likelihood to repair or clean internally. Aspects of the tiny graphite partial condenser just before assembly GAB Neumann’s graphite partial condensers consist in number of concentric annular grooves https://www.facebook.com/permalink.php?story_fbid=pfbid02gmhHNMRySxzaeRqKLmMZe6aithQtnRqNu3qtavagWVfjXjUCL74o9vCX4KoDTaKml&id=61560512640678&__cft__[0]=AZU06WqpjHFq7D14EaRxyPRsNstwpTMqebm5zrCAvvNQkNczUwVW1wtxGmYc_m8GZMYWn5zBMpmnHljd_Uv7mEAAOgwJzzdwRBOtmFyompQx8pqi3tc8GyBdFJ3LWderYUakMHOxaPQBWnwr3ubgZemOHAyVL0Tw70UsD94ED1rQmxb2wDvCNICrF4bvW4bT2AO2TQSheNfhmz5gK2u01jC_&__tn__=%2CO%2CP-R