Stainless steel sight glass SST

Sight Glasses fully made of stainless steel as reliable flow indicators for process media in either liquid or even gaseous state. Main features • Heavy-duty, proven construction - maintenance-free • Horizontal or vertical installation • For liquids, gases and steam • Large observation opening • Standard drip ledge indicating even lowest flow Technical data Face to face - EN 558-1 series 1 - ASME B16.10 Body/cover - Stainless steel casting 1.4408 - AISI 316 CF-8M Buttwelding ends - Stainless steel casting 1.4404 - AISI 316L CF-3M Glass plates - Borosilicate 8488 acc. to DIN 7080 Gasket (primary) - PTFE-T Gasket (outer) - C-4400 asbestos-free Operating conditions - (depending on material selection) Options Flanges - with groove acc. to DIN 2512 Form N Glass - Quartz glass, metal-reinforced glasses Glass protection - FEP-foil Flow indication - visual indication for gases (PTFE ribbon, rotor)