ARCHON model KBRF sight glasses are bolt-on units designed for attachment to ANSI flanged nozzles or vessel studding outlets. The lower flange is a standard ANSI 150# raised face flange. Higher rated units are also available (300# and 600#).

Material certification is furnished with all KBRF units.

Available Options Include

• Low pressure wiper
• High pressure wiper
• Non-hazardous lighting units
• Spray wash systems

Standard sightglass lens material is tempered borosilicate and tempered soda lime. If your operating temperature requirement is above 550°F, we offer Vycor or Quartz glass.

Available pipe sizes range from 1” to 8” standard and other sizes are available upon request.