Q
What thread standards are available for this pressure gauge?
This pressure gauge supports multiple thread standards to suit different system requirements, including PT (BSPT/ZG), BSP (G/PF), and NPT. Available sizes include 1/8", 1/4", 3/8", and 1/2". Please specify your required thread standard when placing an order.
Q
Is this pressure gauge suitable for outdoor or harsh environments?
Yes. The black carbon steel casing provides effective protection against dust, moisture splashes, and mild corrosion. It also withstands physical impacts and shocks, making it well-suited for demanding industrial and outdoor working environments.
Q
Does this gauge require a power supply or any wiring?
No. This is a purely mechanical pressure gauge based on the Bourdon tube principle. It requires no power supply, wiring, or configuration — simply connect it to your system and it operates immediately, with zero energy costs.
Q
What dial sizes are available for this pressure gauge?
The dial size ranges across seven specifications from 40mm (1.5") up to 200mm (8"). This makes it suitable for a wide variety of applications, from compact equipment panel mounting to large industrial units and remote monitoring dashboards. The featured model is 63mm (2.5").
Q
What are the main application fields for this pressure gauge?
This gauge is widely used across industrial hydraulic and pneumatic control systems, compressors, pump valves, pipeline monitoring, water supply, HVAC systems, energy and chemical industries, manufacturing process detection, as well as firefighting equipment and safety monitoring systems.
Q
What materials are used in the key internal components?
The key internal components are made from high-quality materials: the Bourdon tube (sensing element) and movement are both brass, ensuring reliable mechanical performance and corrosion resistance. The pointer is aluminum alloy, the connection fitting is brass, and the dial plate is white aluminum with black graduations for clear readability.
Accuracy Instrument
