Frequently asked questions
Is the flange applicable in accordance with ISO 846?
Yes, the sealant fulfils the requirements according to ISO 846 - A, C. The sealing compound is classified as very well disinfectable and fulfils the hygienic requirements for use in RLT systems according to VDI 6022, Sheet 1, Section 3.5.
Is the injected gel sealant suitable for powder coating?
No, unlike our butyl sealant which is injected in our Premium and P flanges, the gel sealant injected in our S flanges is not suitable for powder coating.
For which air tightness class according to EN 1507:2006 / EN 16798:3 is the profile suitable?
Our S flange with injected gel sealing compound is suitable for tightness class C according to DIN EN 1507:2006 (TÜV-Nord certified) or ATC 3 according to DIN EN 16798:3.