Flow Meters - OPW

Flow meters measure the rate and total volume of liquids and gases moving through pipes and channels. Accurate flow data supports billing, batching, process control and efficiency improvements.

Flow Meter Ty...

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Sight Flow Indicators
Sight Flow Indicators

Sight flow indicators are essential instruments used to visually monitor the flow of liquids and gases in a pipeline or process system. These transparent or glass-tube indicators allow operators to observe the presence, color, clarity, and flow rate of fluids, ensuring smooth operations and providing valuable insights into the process. Sight flow indicators are commonly used in industries like chemical processing, petrochemicals, pharmaceuticals, and water treatment, where real-time flow observation is critical for safety, quality control, and troubleshooting. With a wide range of designs and materials available, sight flow indicators offer reliable and easy-to-use solutions for monitoring fluid flow and ensuring the efficiency of industrial processes.

Related categories: Flow Meters | Accessories and Parts | Ultrasonic Flow Meters | Water Meters | Gas Flow Meters

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OPW 1572R-0152 1-1/2" x 1-1/2", FPT x FPT, 400 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Fluorocarbon Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,433.20

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572R-0154 1-1/2" x 1-1/2", FPT x FPT, 400 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, EPDM Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,463.91

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572R-0202 2" x 2", FPT x FPT, 400 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Fluorocarbon Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,648.18

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572R-0203 2" x 2", FPT x FPT, 400 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, PTFE Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,699.36

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RF-0101 1" x 1", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Buna-N Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,259.17

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RF-0102 1" x 1", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Fluorocarbon Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,254.05

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RF-0103 1" x 1", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, PTFE Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,300.12

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RF-0105 1" x 1", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Neoprene Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,248.93

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RF-0152 1-1/2" x 1-1/2", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Fluorocarbon Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,724.96

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RF-0201 2" x 2", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Buna-N Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,924.58

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RF-0202 2" x 2", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Fluorocarbon Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,749.92$1,912.50

You save 9%
Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RF-0203 2" x 2", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, PTFE Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,970.65

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RF-0302 3" x 3", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Fluorocarbon Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$3,442.38

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RF-0303 3" x 3", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, PTFE Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$3,504.41

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RF-0402 4" x 4", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Fluorocarbon Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$4,423.54

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

1572RFJP-0072 - 3/4" 1500 VISIFLO SST FJP FLUOROCARBON RYTON FLAP" - OPW

$936.70

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

1572RFJP-0202 - 2" 1500 VISIFLO SST FJP FLUOROCARBON RYTON FLAP" - OPW

$1,945.05

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

1572RFJP-0203 - 2" VISI-FLO, FJP, SST, RYTON FLAP, TEFLON - OPW

$1,996.24

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

1572RFJP-0302 - 3" 1500 VISIFLO SST FJP FLUOROCARBON RYTON FLAP" - OPW

$3,480.62

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

1572RFJP-0303 - 3" VISI-FLO, FJP, SST, RYTON FLAP, TEFLON - OPW

$3,542.05

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RFSK-0155 1-1/2" x 1-1/2", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Neoprene Seal, High Pressure/Temperature, Shielded, Bi-Directional Flapper, Sight Flow Indicator

$2,206.10

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RFSK-0202 2" x 2", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Fluorocarbon Seal, High Pressure/Temperature, Shielded, Bi-Directional Flapper, Sight Flow Indicator

$2,252.17

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RFSK-0205 2" x 2", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Neoprene Seal, High Pressure/Temperature, Shielded, Bi-Directional Flapper, Sight Flow Indicator

$2,247.05

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RFT-0202 2" x 2", ASME Class 300 Flanged x ASME Class 300 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Fluorocarbon Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$2,815.21

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572R-0152 1-1/2" x 1-1/2", FPT x FPT, 400 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Fluorocarbon Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,433.20

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572R-0154 1-1/2" x 1-1/2", FPT x FPT, 400 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, EPDM Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,463.91

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572R-0202 2" x 2", FPT x FPT, 400 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Fluorocarbon Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,648.18

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572R-0203 2" x 2", FPT x FPT, 400 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, PTFE Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,699.36

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RF-0101 1" x 1", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Buna-N Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,259.17

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RF-0102 1" x 1", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Fluorocarbon Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,254.05

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RF-0103 1" x 1", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, PTFE Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,300.12

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RF-0105 1" x 1", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Neoprene Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,248.93

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RF-0152 1-1/2" x 1-1/2", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Fluorocarbon Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,724.96

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RF-0201 2" x 2", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Buna-N Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,924.58

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RF-0202 2" x 2", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Fluorocarbon Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,749.92$1,912.50

You save 9%
Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RF-0203 2" x 2", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, PTFE Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$1,970.65

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RF-0302 3" x 3", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Fluorocarbon Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$3,442.38

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RF-0303 3" x 3", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, PTFE Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$3,504.41

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RF-0402 4" x 4", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Fluorocarbon Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$4,423.54

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

1572RFJP-0072 - 3/4" 1500 VISIFLO SST FJP FLUOROCARBON RYTON FLAP" - OPW

$936.70

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

1572RFJP-0202 - 2" 1500 VISIFLO SST FJP FLUOROCARBON RYTON FLAP" - OPW

$1,945.05

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

1572RFJP-0203 - 2" VISI-FLO, FJP, SST, RYTON FLAP, TEFLON - OPW

$1,996.24

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

1572RFJP-0302 - 3" 1500 VISIFLO SST FJP FLUOROCARBON RYTON FLAP" - OPW

$3,480.62

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

1572RFJP-0303 - 3" VISI-FLO, FJP, SST, RYTON FLAP, TEFLON - OPW

$3,542.05

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RFSK-0155 1-1/2" x 1-1/2", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Neoprene Seal, High Pressure/Temperature, Shielded, Bi-Directional Flapper, Sight Flow Indicator

$2,206.10

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RFSK-0202 2" x 2", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Fluorocarbon Seal, High Pressure/Temperature, Shielded, Bi-Directional Flapper, Sight Flow Indicator

$2,252.17

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RFSK-0205 2" x 2", ASME Class 150 Flanged x ASME Class 150 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Neoprene Seal, High Pressure/Temperature, Shielded, Bi-Directional Flapper, Sight Flow Indicator

$2,247.05

Should ship between 24 Nov and 08 Dec

Subject to factory lead times

OPW 1572RFT-0202 2" x 2", ASME Class 300 Flanged x ASME Class 300 Flanged, 275 PSIG, 316 Stainless Steel Body, Brown Ryton Indicator, Fluorocarbon Seal, High Pressure/Temperature, Bi-Directional Flapper, Sight Flow Indicator

$2,815.21

Should ship between 24 Nov and 08 Dec

Subject to factory lead times