Full View Threaded Flow Indicators

Offers unobstructed view of the flow from any angle in relation to the pipe. More efficient for the operator. Allows flows in any direction. NPT-threaded flow indicators have full 360-degree view glass tube. For quickly monitoring flow variations inside a pipe, as seen from any vantage point of the observer. Flow indicators with a drip tube are designed for vertical lines with downward flow direction. Recommended for observing low flow rates, such as in distillation processes.

L.J. Star, Inc

Full View Flow Indicators, Plain Style, Carbon Steel or 316 Stainless Steel Housing, NPT Connections

360-degree view flow indicators with NPT threaded female ports. Thread form complies with the ASME B1.20.1 standard, in carbon steel or 316 stainless steel housings. Plain view, no inserts of any kind between the flanges. Best suited for non-homogeneous fluids to see bubbles, turbulence, color or clarity changes. These indicators are usually employed to detect either the presence or absence of solutions, or to observe any indication of flow variations within the fluid.

These flow indicators are installed in-line of the pipeline between two threaded pipe ends. May be installed in any position to observe flow in any direction. These indicators offer the view through toughened borosilicate glass windows internally sealed to the metal housing with flat gaskets.

ThreadHousing MaterialWindow MaterialGasket MaterialMax Operating PressureFlow Indicator StyleMfg. P/N.Encole P/N.Price
NPT 1/8"Carbon SteelBorosilicateNeoprene150 psiPlain View101 CN1N1AN318A1000$215.05each
NPT 1/8"AISI 316BorosilicatePTFE150 psiPlain View101 SH1N1AN320A1000$339.25each
NPT 1/4"AISI 316BorosilicatePTFE150 psiPlain View102 SH1N1AN320A1001$339.25each
NPT 3/8"AISI 316BorosilicatePTFE150 psiPlain View103 SH1N1AN320A1002$339.25each
NPT 1/2"AISI 316BorosilicatePTFE150 psiPlain View104 SH1N1AN320A1003$339.25each
NPT 3/4"AISI 316BorosilicatePTFE150 psiPlain View106 SH1N1AN320A1004$339.25each
NPT 1"AISI 316BorosilicatePTFE150 psiPlain View108 SH1N1AN320A1005$397.90each
NPT 1-1/2"AISI 316BorosilicatePTFE120 psiPlain View112 SH1N1AN320A1006$437.00each
NPT 2"AISI 316BorosilicatePTFE100 psiPlain View116 SH1N1AN320A1007$470.35each
NPT 1/4"Carbon SteelBorosilicateNeoprene150 psiPlain View102 CN1N1AN318A1001$215.05each
NPT 3/8"Carbon SteelBorosilicateNeoprene150 psiPlain View103 CN1N1AN318A1002$215.05each
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L.J. Star, Inc

Full View Flow Indicators, Drip Tube, Carbon Steel or 316 Stainless Steel Housing, NPT Connections

360-degree view flow indicators with NPT threaded female ports. Thread form complies with the ASME B1.20.1 standard, in carbon steel housing. With a drip tube inserted into the top flange, allowing to monitor low or intermittent flow rates, such as distillation process.

These flow indicators are installed vertically in-line of the pipeline between two threaded pipe ends with the drip tube at the upper flange. The flow must be in downward direction where the tube opening faces down.

ThreadHousing MaterialWindow MaterialGasket MaterialMax Operating PressureFlow Indicator StyleMfg. P/N.Encole P/N.Price
NPT 1/8"Carbon SteelBorosilicateNeoprene150 psiDrip Tube201 CN1N1AN317A1000$215.05each
NPT 1/8"AISI 316BorosilicatePTFE150 psiDrip Tube201 SH1N1AN319A1000$358.80each
NPT 1/4"Carbon SteelBorosilicateNeoprene150 psiDrip Tube202 CN1N1AN317A1001$215.05each
NPT 3/4"Carbon SteelBorosilicateNeoprene150 psiDrip Tube206 CN1N1AN317A1004$215.05each
NPT 1"Carbon SteelBorosilicateNeoprene150 psiDrip Tube208 CN1N1AN317A1005$287.50each
NPT 1-1/2"Carbon SteelBorosilicateNeoprene120 psiDrip Tube212 CN1N1AN317A1006$318.95each
NPT 2"Carbon SteelBorosilicateNeoprene100 psiDrip Tube216 CN1N1AN317A1007$392.15each
NPT 3/8"Carbon SteelBorosilicateNeoprene150 psiDrip Tube203 CN1N1AN317A1002$215.05each
NPT 1/2"Carbon SteelBorosilicateNeoprene150 psiDrip Tube204 CN1N1AN317A1003$215.05each
NPT 1/4"AISI 316BorosilicatePTFE150 psiDrip Tube202 SH1N1AN319A1001$358.80each
NPT 3/8"AISI 316BorosilicatePTFE150 psiDrip Tube203 SH1N1AN319A1002$358.80each
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