Flow measurement
and restriction
A proven technology, reliable performance
Our flow measurement equipment is based on the differential pressure principle, where a controlled restriction in the flow path generates a pressure difference used to accurately determine flow rate.
Widely recognized for its robustness and reliability, this technology remains a benchmark in industrial flow measurement, combining proven performance with long-standing engineering fundamentals.
SPM designs and manufactures differential pressure flow devices tailored to demanding applications, ensuring accuracy, repeatability, and compliance with industry standards.