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Are you looking for an affordable and reliable solution to monitor liquid levels in your tanks or processes? Our Tubular Level Gauges are the perfect choice for industrial applications, including food and beverage, chemical, water treatment, and even pressurized steam service. Tubular level gauges have been a staple of boiler control for centuries, and for good reason. They are the most economical and reliable option for applications that are not subject to harsh environmental abuse. Plus, they're perfect as a backup for automated systems, ensuring that you have a sanity check in place even when relying primarily on electronic level instrumentation.

Visit our web site for detailed information and specifications.

Tubular Industrial Liquid Level Gauge

Tubular Industrial Liquid Level Gauge

Regular price $297.50 USD
Regular price Sale price $297.50 USD
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Are you looking for an affordable and reliable solution to monitor liquid levels in your tanks or processes? Our Tubular Level Gauges are the perfect choice for industrial applications, including food and beverage, chemical, water treatment, and even pressurized steam service. Tubular level gauges have been a staple of boiler control for centuries, and for good reason. They are the most economical and reliable option for applications that are not subject to harsh environmental abuse. Plus, they're perfect as a backup for automated systems, ensuring that you have a sanity check in place even when relying primarily on electronic level instrumentation.

Visit our web site for detailed information and specifications.
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Our Tubular Level Gauges use Borosilicate (Pyrex) tubing to view liquid levels. The tubing is designed to be thick-walled and durable, providing a clear view of the liquid levels inside your tank or process. All valves use a stuffing box configuration with a compressed elastomer ring to seal and feature ball check shutoff to prevent loss of vessel contents in case of glass failure. The carbon steel configuration is the most affordable option available, while 316 stainless steel provides excellent corrosion resistance for applications that might attack carbon steel. Regardless of your choice, our valves are designed for easy replacement of glass tubes.

Technical information can be easily downloaded in PDF format from the menus on the right. Please note that operating pressure and temperatures are subject to the limitations of the tubular gauge glass and washer composition. Our valve bodies are rated for 500 PSIG at 450F, but the actual pressure limitations are determined by the gage glass.

The following pressure values are for industry standard high pressure gage glass use (steam values are for reference only - for steam service, choose stainless steel valves). We can also provide extra long gauges, as well as armored level gauges according to your needs. We have expert engineers standing by for consultation and quotes, so please contact us.

Gage Glass Length
(Inch)
Temperature Up To 150F Without Corrosion
(PSIG)
Steam Boiler Service up to 425F
(PSIG)
8 435 340
10 420 315
12 410 305
14 390 295
16 375 285
18 360 280
20 350 270
24 320 255
30 280 Not Recommended
36 245 Not Recommended
48 195 Not Recommended

For environmentally harsh outdoor applications, ask for an armored level gauge quote.

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Sight Glass Windows

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Sight Flow Indicators

Liquid Level Gauges

Liquid Level Gauges

PresSure Products Company
PresSure Products Company
4540 W. Washington St. Charleston, WV 25313
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