Stainless steel 1.4571 (block flange adapter)
Heating pipeline (on model 910.23): steel St 35.8 l
Stainless steel 316 L (saddle flange)
See model specifications data sheets 990.15 and DS 99.35)
Block flange adapter max. 482°F
Saddle flange max. 572°F
Diaphragm seals and mounting parts to be separately ordered.