Cylindrical Sheathed Sight Flow Indicator
The Sheathed Tubular sight flow indicators allow for greater visibility than bulls-eye styles. These units include cylindrical glass similar to tubular models with the addition of a body to protect the glass and help isolate the unit from pipeline stresses.
Features:
• Increased visibility with cylinder protection from rigid, non-wetted body
• Pressure ratings are 150 psig (10.3 Bar) or less (varies by size)
• Stuffing box seal eliminates direct and loading of glass
Full (360º) View Low Pressure Sight Flow Indicators
Sight flow indicators with tubular glass for viewing maximize process visibility from any angle. Indicators available with NPT connections (Model 805-S) and flanged connections (Model 830-F).
Features:
• Pressure rating: 150 psig (10.3 Bar) or less, changes with size
• Special lengths: up to 48″ (1219 mm) in length for flange sizes from 1/2″ to 12″
• Must isolate from mechanical strains on pipelines
• Optional drip tube indicator available for both models