Inline sight glass type 550-R with indicating rotor
Ensure reliable monitoring of equipment function and performance with our Type 550A inline sight glasses. The indicator rotor helps visualize flow in both clear and turbid media. Designed for easy installation on flanges following ASME 16.5 B standards, these sight glasses come pre-assembled and ready for use.
- Body made of cast iron GG-25 (EN-JL 1040)
- Body made of cast steel GS-C 25 (1.0619)
- Body made of Stainless steel 1.4408
- Screws 4.6 / 5.6 vz or A4-70
Options for gaskets include graphite (or as desired) and rotor made of PTFE (260°C) or plastic (120°C).
Inline sight glasses type N550-R according to DIN 3237 with indicator rotor / impeller.
Available in DN 15 - 250.
Varies with material selection: PN 16 /25 / 40.
Can withstand temperatures up to max. 280 °C with borosilicate glass and up to max. 150 °C with soda lime glass.
Optional versions include special materials, quartz glasses, metal-fused glasses, heating jacket, lighting equipment, etc.
