This 4″ stainless steel pressure gauge is designed for precise measurement of low-pressure systems ranging from -1 bar (vacuum) to +2 bar, making it ideal for tanker, industrial, and chemical fluid systems. Built to EN 837‑1 standards, the gauge ensures reliable, repeatable readings and long-term durability in demanding environments.

Featuring a bottom entry 3/8 BSP connection and fully stainless steel construction, this gauge is highly resistant to corrosion and suitable for both panel and direct-pipe mounting. Its large 4″ dial provides easy-to-read measurements, making monitoring simple and accurate, even in harsh conditions.

Key Features

• Pressure Range: -1 bar to +2 bar

• Dial Size: 4″ (100 mm)

• Connection: Bottom entry 3/8 BSP

• Construction: Fully stainless steel (wetted parts and case)

• Standards: EN 837‑1 compliant

• Ideal for tanker, chemical, and industrial fluid applications

• Clear 4″ dial for high visibility readings