Our range of SUPRAX® and aluminosilicate sight glasses covers all known standard dimensions and specification requirements. Do you need individual sizes? We will be happy realize this for you – even for small quantities. We offer you the right glass type and dimensions for your specific requirements and advise you purposefully even in the event of extraordinary challenges. Fast implementation and high customer satisfaction are our top priorities.
Our technical experts will be happy to help you if you have any questions about applications at extreme pressures and temperatures as well as unusual media.

Quality and safety are our top priorities. In order to prove this, we can at any time provide corresponding test certificates for our MAXOS® safety sight glasses upon customer request. We prove the conformity according to various industrial standards with test reports 2.2 and inspection certificates 3.1 as per EN 10204. In addition, we can provide our worldwide customers with certificates of food safety, compliance with FDA standards and IHK certificates of origin or individual manufacturer declarations.

Our safety sight glasses are manufactured and tested with a high level of precision and care. Until installation in a fitting, we recommend that the glass be kept in its original packaging. Contact with sharp-edged and rigid materials should be avoided, as should movement of the glass on work bench or other work space. Under certain circumstances, this can lead to damage in the form of scratches. When installing in the sight glass fitting, chips and damage to the chamfers of the sight glass need to be avoided as this can significantly reduce the pressure load.