Perma-Cal
High-Accuracy Pressure Gauges
Perma-Cal produces direct-drive pressure gauges, ideal for industrial, energy & power, aerospace, petrochemical, and chemical applications. Their designs ensure long-term accuracy and reliability.

Perma-Cal High Accuracy Pressure Gauges are precision instruments designed to deliver reliable and accurate pressure measurements in demanding industrial and instrumentation systems. Engineered for long-term stability and repeatability, these gauges provide leak-tight performance while withstanding high-pressure, high-temperature, and corrosive environments.
Constructed from Stainless Steel and advanced alloys, Perma-Cal gauges ensure durability, corrosion resistance, and consistent operation. Widely used in chemical, petrochemical, oil & gas, pharmaceutical, and process control applications, they are trusted for critical measurement, process safety, and operational efficiency.
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Technical expertise in flow control and instrumentation.
From standard instrumentation components to custom-built sampling systems, we help engineers select the right solution for demanding industrial applications.
Products
4,000+
Our product range consists of more than 4,000 different products.
Experience
63
Supporting customers with technical expertise since 1963.
Customers
800+
Trusted by customers in the oil & gas, petrochemical, power, and semiconductor industries.
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