Sight Flow Indicator
- Single Tube (Model QSF) & Double Tube (Model QDSF) options available in Armored and Full View Styles
- Borosilicate Glass & PTFE Teflon® wetted parts for high temp corrosive processes applications
- Mechanical Press Fit Seal on the outside diameter of the glass sight tube. Designed to  eliminate stresses caused by differential expansion between the housing and sight tube preventing leaks
- Polycarbonate Protective Shield for Double Tube Sight Flow Indicators. Safeguards borosilicate glass with an open 360° view
- 100% testing. Each internal chamber hydrostatic pressure tested
- Variation of sizing options available diameters of 1” – 10” in lengths up to 60”
- Flanged or Sanitary Fittings available on all models
