Precision Flow Incorporated offers products and services in the following:

* Gas Sampler Probes
* Charts "Chart Pool"
* Charts "Chart Pool"
* Precision - Orifice Plates, Fittings, and Unions
* Barton- Turbine Meters (Liquid & Gas)
* Leveling Saddles "Precision"
* Ultrasonic Level Elements
* Barton - Different Indicators
* Barton- Pressure Recorders, Mechanical
* Barton- Pressure, & DP Controllers, Pneumatic
* Thermowells
* Barton- Temperature Recorders, Mechanical
* Barton- Temperature Controllers, Pneumatic
* Precision "Dual Chamber","SOLO-FLOW" Single Chamber
* Ball Valve "Master Valve"