What This Seal Does
The S26RAHE2SFSM1AESNNN rotating flange diaphragm seal uses silicone oil fill (DC200, 10 cSt) and AISI 316L SS diaphragm. The ASME CL 300 / 2 in. mounting flange matches standard connections.
Key Specs for Fit
The seal ships with a 3 m (10 ft) capillary protected by AISI 316L stainless steel armour, and the mounting flange is supplied in AISI 316 SS — both sea-water and chemical-duty durable. Extension length is flush (no extension) and the flushing ring is omitted (no ports, no gasket). Connectivity is on the high-pressure side of the transmitter (H connection). Serrated seal surface finish gives a positive bite on the mating transmitter face, reducing assembly torque variability and leak risk under thermal cycling.