Pressure Gauges

With a huge range of fittings, connectors, hoses and gauges available, Tylok offers serious flexibility when it comes to your needs. Our American-made products provide superior reliability when you need to get the job done, and leaks can be a thing of the past thanks to our exceptional engineering and tight adherence to tolerances.

We provide products in stainless steel, brass and carbon steel to suit your precise system needs, whether you are in general industry or manufacture paper, pulp or food. Pipe fittings ensure reliable flow across instruments, between machines or between reaction chambers, and precision-made hoses and connectors keep seals tight. Our pressure gauges eliminate the need for PTFE tape, reducing the risk of improper installation and increasing accuracy. Our offerings include Tube fittings, Pipe fittings, Hoses and connectors & Pressure gauges.

Ultimately, when you need reliability, accuracy and impressive performance, Tylok fittings, connectors, hoses and gauges are there to handle your needs. And with our industry-leading professionals backing you up, you have a range of solutions at your fingertips.

 Tylok's tube stub gauges allow easy installation in instrumentation systems and facilitate complete positioning, unlike traditional threaded gauges. NPT threads and PTFE tape are eliminated from the system, reducing the potential for improper installation. Our tube stub gauges are welded all the way through to the bourdon tube, eliminating potential leakage after installation.

Features and Benefits

• Gauge Orientation made easy with tube stub connection.
• NPT threads and PTFE tape eliminated from system.
• Reduces potential for improper installations as most installers screw the gauge on by hand.
• All welded design through to the bourdon tube eliminates potential leakage due to mechanical connections.
• All gauges are 100% tested
• Specials available upon request
• 2 1/2” stainless pressure gauges
• Many pressure range available
• Standard glycerin liquid filled case dry/liquid fillable cases are also available.

Liquid filled used for:

• Dampening vibration
• Dampening pressure pulsations
• Permanent lubrication

Technical Specifications

• Accuracy: ± 1.6% Full Scale

• Maximum Temperature Rating:

• Liquid filled gauges 150°F (65°C)

• Dry gauges 250°F (121°C)

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Materials of Construction
Case 304 Stainless Steel
Ring 304 Stainless Steel
Window Acrylic
Dial Face Aluminum
Pointer Aluminum
Fill Fluid Glycerin
Movement 316 Stainless Steel
Bourdon Tube 316 Stainless Steel
End Connection 316 Stainless Steel
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Gage Series Connection Size A b C D E
PG25-A4 1/4" 2.22 2.68 1.38 2.44 0.51
PG25-A6 3/8" 2.35 2.68 1.38 2.44 0.51