Main Line Measurement
      Main Line Measurement

Our Field Provers

We use various types of meter proving devices to prove all types of meter including PD, Turbine, Coriolis, and Ultrasonic meters.

Unit # 4 FMD 090

Volumes:75/40 gallons

Flow rate:

Max: 13,000 Bbl/hr

Min: 13 bbl/hr

Maximum working pressure: 1440 psig

Conections: 10 inch C&C hammer unions

Features: 10 inch Master Meter for proving using master meter method, 10 inch loading arms requires no hoses for hook up, mounted on a truck allows for easy access to your system.

Volume: 1.786 Bbls

Flow rate maximum: 3500 Bbl/hr

Working pressure: 275 psig

Features: Low pressure drop through system.


Unit # 2 FMD 035

Volumes:25/20 gallons

Flow rate

Max: 4,500 Bbl/hr

Min: 4 Bbl/hr

Maximum Working pressure:  1440 psig

Conections: 6 inch Kemper 206 hammer unions

Features: 6 inch Master Meter for proving using master meter method, 6 inch loading arms doesn't require hoses to connect,

Coming soon: Density meter mounted on the front of prover to directly prove in mass!




Unit # 3 6 inch Bi-Di


2.38827 Bbls

Flow rates

Max: 850 Bbl/hr

Min: 50 Bbl/hr

Maximum working pressure: 1440 psig

Features: connections on one side for easy hook ups, centifuge mounted for S&W calibration. Its our one stop shop for LACT skid proving and calibration.



16 inch Bi-Di


23.786 Bbls

Maximum flow rate: 4,500 Bbl/hr

Maximum working pressure : 375 psig

For applications that require a larger volume between prover switches


Unit # 1 Can Prover


One 1000 gallon prover

One 200 gallon prover


Features: 240VAC return pump for faster discharging, various bottom connections for the 1000 gallon for different applications






Contact Us Today!

To schedule an appointment or find out more about the services we offer, please call +1 337 9362276+1 337 9362276 or send us an email.


Or use our contact form.

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