* High temperature silicone coating
* Complete welded construction
* Tight tolerance of 5 % for values above 1 
* Excellent stability in operation (< 3 %.

AST200

AST20A

AST20S

AST2300

AST2400

AST25A

AST25B

AST010

AST012

AST020

AST025

AST050

AST075

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