Primary Flow Signal provides comprehensive one-stop specialized service for new and existing flow meters:

Venturi Rehabilitation: We offer on-site and factory rehabilitation for any type of Venturi meter, restoring meters to original, high performance functional parameters

Hydraulic Analysis: Our specialized in-house teams provide custom hydraulic analysis to ensure optimum operation

Engineering Support: Engineers specialized in new and existing flow primaries provide support, ensuring accuracy and longevity

Training (installations, startup, commissioning)
Primary Flow Signal offers technical training for Site Engineers for the most pressure reducing solutions and accurate measurement devices. Primary Flow Signal also offers training on installations, commissioning, start-up, operations and maintenance of its products on-site or at our customer’s head office. Our engineers are available to work closely with you to ensure your employees have the skills needed to ensure safety and efficiency during operation and assist immediately if any possible errors are displayed.

Our highly qualified staff can assist and support commissioning, startup and maintenance of all supplied products providing immediate troubleshooting, minimize downtime and assure correct installation of all Primary Flow Signal measurement devices.

Primary Flow Signal can offer maintenance service on site on all supplied products. This service includes surveys to identify any requirement for maintenance, perform on-site repairs and recommend major overhaul, where necessary.

Lab Calibration
Primary Flow Signal is one of the leading independent providers of calibration and testing services for flow meters and other devices. Flow calibration services up to 72” NPS are provided by the Utah Water Research Laboratory. Flow calibration service up to 36” NPS, including hot water (high Reynolds) service, is provided by Alden Research Flow Laboratory. Flow calibration service up to 8” NPS can be done in house in the Primary Flow Signal calibration laboratory. Our facilities and expertise allow us to provide a comprehensive range of services that encompass the vast majority of meter types.


20.0 Inch Meter - Rehabilitation (After)
20.0 Inch Meter - Rehabilitation (After)
Expertise from the industry's leading manufacturer
Expertise from the industry's leading manufacturer