Why Redline? (tool tip)
Redline striped glass makes clear liquids such as water very easy to see compared to using clear glass tubes, especially when viewing from a distance. By positioning the redline stripe side of the glass opposite the operator’s viewing position, the redline stripe is magnified by the liquid in front of it. Thus the redline will appear very wide where liquid is present and very narrow where liquid is not present.
 
Tapes

  • Self-adhesive backed tape
  • Redline tape converts clear tubes to redline for improved observation of clear liquids level
  • Affixes to Clear Tubular Gauge Glass or Plastic Tubing – see chart below for limitations
  • User can cut to length
  • Scales can start at increment of choice
Tapes
StyleDescriptionNumerical IncrementsIncremental MarksFits OD
Size
Available LengthsNot Suitable ForMaterialTemperature LimitationsAvailability
867Redline Tape--5/8” and larger36 YardsHeavy Wall Glass Tubing, PTFE or FEP TubingPolyester221°FShips same or next day
868-AHeight Scale TapeEvery Inch1/8”5/8” and larger0 to 72” UpPTFE or FEP TubingVinyl180°FShips same or next day
868-BHeight Scale TapeEvery Inch1/8”5/8” and larger0 to 144” UpPTFE or FEP TubingVinyl180°FShips same or next day

Tolerance: ±1/2″ for Every 48” of Tape. Avoid stretching scale when applying.
 
Brushes

  • Cleans inside of gauge glass tubes
  • See chart below for sizing
Nylon Glass Tube Brushes
Model No.Brush DiameterAvailable LengthsFits
Glass Tubes
Availability
StylesOD
G16-854-0.183/16”48”507, 5085/8”, 3/4”Ships same or next day
505, 5061/2”
G16-854-0.251/4”36, 48”505, 5061/2”Ships same or next day
G16-854-0.373/8”21”505, 5061/2”Ships same or next day
G16-854-0.501/2”21”, 36”, 48”, 72”503, 505, 5065/8”Ships same or next day
G16-854-0.625/8”21”, 36”, 48”, 72”5033/4”Ships same or next day
505, 5061/2”, 5/8”, 3/4”
G16-854-0.753/4”21”, 36”, 48”, 72”503, 505, 5063/4”Ships same or next day
5051”
G16-854-1.001”21”, 36”, 48”, 72”5051”Ships same or next day

Warning Warning: Avoid scratching inside of any glass tube. Any scratches, cracks, chips or damage to glass requires replacing the glass tube to avoid potential leaking or rupture of the glass tubing, which can lead to process material loss or personal injury.
 

Model Number Matrix (Brushes)
Model Number Matrix
 
Model Number Matrix (Tape)
Model Number Matrix