ANSI flow sight glass with indicator flap type 550K
For precise observation of filling and flow in pipelines, the Type 550K flow sight glasses provide reliable monitoring for individual equipment and entire installations. Designed for easy installation on ASME 16.5B flanges, 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
- Choose from 4.6/5.6 vz or A4-70 screws for secure installation.
- Graphite gaskets are provided, or you can specify your preferred material.
- Straight form, following DIN length F1 standards.
- Ranging from 1/2" to 10" with Flanges RF.
- Varies between 150 and 300 lbs depending on material and nominal size.
- With borosilicate glass, the sight glasses can withstand temperatures up to a maximum of 280°C. For soda-lime glass, the maximum temperature is 150°C.
