Explore our wide range of pressure gauges for propane tanks, covering everything from domestic BBQ ovens to industrial high-capacity propane tanks. We offer analog dial, digital and color-coded level indicating pressure gauges that support QCC1/Type 1, POL and various NPT threaded connections. All products are made of high-quality brass or stainless steel, through the relevant safety certification, to ensure accurate measurement and pressure monitoring in all climatic conditions, is the ideal choice for distributors and OEM manufacturers.

The pressure gauge for propane tank is a key component for monitoring propane system safety and fuel balance. As a professional supplier of pressure gauges, our propane pressure gauges are designed to provide high-durability and high-precision measuring tools. These gauges not only display the pressure inside the tank in real time, but also have a preliminary leak detection function, which can effectively prevent equipment downtime due to overpressure or fuel exhaustion.
Our pressure gauge for propane tank series uses thickened brass fittings and impact-resistant cases to resist ultraviolet radiation and moisture in outdoor environments. Whether used in RV air supply systems, outdoor heaters, or commercial grade propane distribution stations, our products provide consistent data feedback to ensure that propane equipment operates within the optimal pressure range, reducing maintenance costs and improving user safety.
| Parameters | Technical Specifications / Industry Standards |
| Pressure Range | 0-60 PSI / 0-300 PSI / 0-20 Bar (Customization available) |
| Dial Size | 1.5″, 2″, 2.5″, 4″ (40mm, 50mm, 63mm, 100mm) |
| Accuracy level | ANSI Grade B (3-2-3%), Grade A (2-1-2%) |
| Connection thread | QCC1/Type 1 (ACME), POL, 1/4″ NPT, 1/8″ NPT |
| Main Material | Forged brass or 304/316 stainless steel |
| Mirror material (Lens) | Polycarbonate (PC) or tempered glass |
| Operating temperature range | -40°C to +65°C (-40°F to 150°F) |
| Applicable Media | Liquefied petroleum gas (LPG) / Propane |
| IP Rating | IP65 (oil-filled models can reach IP67) |
This propane tank pressure gauge stands out for distributors due to its superior design and manufacturing. It features excellent corrosion resistance, thanks to solid brass connectors that withstand propane gas and humid outdoor conditions, preventing leaks. The gauge also boasts an accurate level compensation function, with a precisely calibrated scale that provides reliable fuel balance readings adjusted for ambient temperature, crucial given propane pressure’s sensitivity to temperature changes.
Key safety and usability features include built-in leak detection logic, allowing users to quickly identify small leaks in downstream pipelines by observing the pointer’s movement after closing the valve. Its high-visibility dial, with fluorescent scales or large fonts, ensures easy data readability even in dark environments. Furthermore, the product complies with UL or CE certification standards, meeting the stringent market entry requirements for North America


Our propane tank pressure gauge boasts a wide array of applications across various sectors. In residential and recreational settings, such as RVs, camping stoves, and outdoor grills, it serves to monitor propane levels, preventing unexpected fuel depletion during cooking. For commercial catering and heating, particularly in restaurant outdoor heaters and commercial kitchen propane supply systems, the gauge ensures pressure balance in multi-tank parallel setups.
Furthermore, its utility extends to industrial production, where high-precision models are employed in forklift propane tank replacement stations and industrial heat treatment furnaces to monitor air supply pressure and optimize combustion efficiency. In agriculture and breeding, these gauges are crucial for grain dryers and livestock heating systems, guaranteeing stable pressure within the propane supply system, even under extreme cold weather conditions


As a premier provider of instrumentation solutions, we offer comprehensive customization services for propane tank pressure gauges. This includes Brand OEM, allowing for the printing of your company’s logo and specific color identification areas, such as pressure compensation zones for particular temperatures, directly on the dial. We also provide material customization, offering all stainless steel cases and Monel alloy internal components, ideal for corrosive high-salt fog coastal environments.
Furthermore, our services encompass customized specifications, with gauges available in a variety of diameters ranging from 1″ to 6″, alongside support for special threaded interfaces like metric M threads or English BSP threads. For challenging work environments, we offer special packaging options, including shockproof rubber boots and explosion-proof enclosures, ensuring durability and safety.
A: Propane exists in the tank in a liquid and gaseous state in equilibrium. The pressure gauge actually measures the pressure of the vapor above the liquid propane. This pressure is greatly affected by temperature (e. g., about 125 PSI at 20°C, but drops to about 60 PSI at 0°C). Therefore, although the pressure gauge cannot be as accurate as weighing, through our three-color temperature control correction scale, distributors can guide users to accurately determine whether the fuel is about to run out at a specific temperature.
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