Bourdon Tube Industrial Stainless Steel Gauge

Bourdon Tube Industrial Stainless Steel Gauge

■ With liquid-filled case for applications with high dynamic pressure pulsations or vibration
■ Suitable for corrosive environments and gaseous or liquid media that will not obstruct the pressure system
■ Process industry: chemical/petrochemical, power stations, mining, on and offshore, environmental technology, mechanical engineering, and plant construction
■Meets API RP 551 requirements for pressure measurement

WISTOM is professional manufacturer in pressure gauge and temperature measurement  instrumentation. With almost 10 years of experience,  ZHIHUI (WISTOM) INSTRUMENT CO., LTD. Producing more than  million pressure gauges, diaphragm seals, pressure transmitters, thermometers and other instruments annually.

Founded in 2014,  today a strong and reliable partner for all the requirements of industrial measurement technology, thanks to a broad portfolio of high-precision instruments and comprehensive services.

Special Features

  • Excellent load-cycle stability and shock resistance
  • All stainless steel construction


Sizes :4” (100 mm)

Accuracy class  :± 0.5% of span


Stainless steel


Vacuum / Compound to 200 psi (16 bar)

Pressure from 0/15 (1 bar) to 0/15,000 psi (1,000 bar)

or other equivalent units of pressure or vacuum

Operating temperature

Ambient-40°F to +140°F (-40°C to +60°C) – dry

-4°F to +140°F (-20°C to +60°C) – glycerine-filled

-40°F to +140°F (-40°C to +60°C) – silicone-filled

Medium: +392°F (+200°C) maximum – dry

+212°F (+100°C) maximum – liquid-filled

Working pressure

Steady: full-scale value

Fluctuating: 0.9x full-scale value

Short time: 1.3x full-scale value

Pressure connection

Material: 316L stainless steel

Lower mount (LM) or lower back mount (LBM)

½” NPT (other connections available)

Bourdon tube

Material:316 stainless steel

>1,000 PSI (100 bar): C-shape

≤1,500 PSI (100 bar): Helical


White aluminum with black lettering


terBlack aluminum, adjustable

Our services:

1. Professional Pressure Gauge Manufacturer

2. Provide Professional Custom Gauge Solutions

3. From research and development to manufacturing , we work to bring you profitable results with an experienced team of engineers

4. Special cost control system to ensure the most favorable price.


Q: A re you a trading company or a manufacturer?

A: We are a professional manufacturer of Bourdon tube pressure gauges. Our products trade directly with customers.

Q: How long is your delivery time?

A: The general delivery time is 20-30 days after receiving the order confirmation. In addition, if we have stock, it only takes 3-7 day

Q:How about  WISTOM’s after-sale policy and term?

A:WISTOM promise our products have a one year warranty, we provided a range of accessories in the lifetime, after-sales service is timely with in 24hours and trustable qualification.

Q. Do you provide samples?

A: We can provide samples. Please contact our professional sales team to serve you.

Become our regional agent. We will conduct long-term cooperation at more favorable prices. If you want to know the preferential prices of dealers, please contact us directly.

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