Featured Products

  • YZ Systems DynaPak Gas Samplers

    YZ samplers are designed to deliver a representative sample of natural gas or light liquids. The DynaPak sampling system has become the industry standard in simplicity and reliability.  Whether sampling condensate on an offshore platform or natural gas on shore you can have confidence the Dynapak will provide years of[…]

    Read More

    YZ Systems DynaPak Gas Samplers

  • MTL7700

    The MTL7700 range follows closely in the footsteps of the MTL700 but as a DIN rail mounting barrier providing quick and easy installation without the need for special hardware. Removable terminals are used for ease of installation, maintenance and for providing a loop disconnect by simply unplugging the terminals from[…]

    Read More

    MTL7700 Intrinsically Safe Zener Barriers

  • Oxygen Analyzer

    Overview SpectraSensors OXY5500 Oxygen Analyzer is the next generation of the industry leading technology for online and portable O2 monitors, the OXY4400. A compact, stand-alone one-channel meter with an LCD display and built-in data logger. The chemiluminescence based sensor probe is inserted into the process stream and is connected to the controller by[…]

    Read More

    SpectraSensors OXY5500 Oxygen Analyzer

  • DANIEL-Relief-Valves-440x330

    Models 762, 763, 765, 766 and 767 gas loaded relief / back pressure control valves are specifically designed to regulate and control maximum pipeline pressures or to maintain a minimum back pressure in a system.

    Read More

    DANIEL Measurement 700 Series Relief Back Pressure Valves

  • GSP_GC_Prev_370XA_Pole_Mounted_740x540

    The Danalyzer 370XA is designed to simplify natural gas measurement analysis in Fiscal and Custody Transfer applications and improve the measurement performance of your C6+ BTU/CV analysis.

    A unique benefit to the 370XA is its Maintainable Module™ technology, which allows the operator to easily replace the GC module in the field in under two hours, greatly reducing downtime and overall operating costs.

    For additional information, please visit RosemountAnalytical.com

    Read More

    370XA Gas Chromatograph

  • MUSTANG MLSP

    The Mustang® Liquid Sample Pump (MLSP) is a patent pending system offering accurate and repeatable process control measurement for NGL applications. Sample pressure is increased to meet analyzer requirements and complete the transition to liquid phase in dense phase tower bottom streams. The MLSP allows for the use of a[…]

    Read More

    Mustang Liquid Sample Pump

  • Peerless Ultra Filter Separator

    More filter area and multi-stage P6X vane separators in a compact, cost efficient package set the Peerless ULTRA apart from standard filter separators. For vessels above 42″ diameter, the ULTRA design can offer a 10–20% or more savings in initial capital investment vs. other more standard vessels. PRINCIPLE OF OPERATION:[…]

    Read More

    Peerless Ultra Filter Separator

  • YZ Light Liquid Sampler

    YZ has been providing the energy industry  Light Liquid Sampling systems for over 60 years. Our innovative design offers a versatile solution to a wide range of sampling applications such as propane, butane and other refined products. A simple skid or a multi-vessel system with remote communications are available to[…]

    Read More

    YZ Systems NGL Light Liquid Sampling Systems

  • DANIEL 3414 SeniorSonic Ultrasonic Gas Flow Meter

    Next-generation technology ensures custody transfer measurement integrity Ideal for custody transfer applications, the new Daniel 3414 Four-Path Gas Ultrasonic Meterprovides highly accurate, reliable measurement that minimizes lost and unaccounted for natural gas. The four-path (eight transducer) chordal meter is now paired with rugged Daniel Gas Ultrasonic Transducers and ultra-fast next-generation Daniel[…]

    Read More

    DANIEL SeniorSonic 3414 Four-Path Gas Ultrasonic Flow Meter

  • Magnetrol_706-440x330

    ECLIPSE® MODEL 706 HIGH PERFORMANCE GUIDED WAVE RADAR TRANSMITTER The NEW Eclipse® Model 706 high performance transmitter is a loop-powered, 24 VDC level transmitter that is based upon the proven and increasingly accepted technology of guided wave radar (GWR). Encompassing a number of significant engineering accomplishments, this leading edge level[…]

    Read More

    Magnetrol ECLIPSE® MODEL 706

  • YZ Crude Oil Sampler

    YZ offers a standard, simple and reliable family of crude oil sampling systems. Each system is manufactured with quality and precision. The goal of the entire design is to deliver a representative sample month after month, year after year. Our CNR pump sampling system can accommodate a traditional crude oil pot[…]

    Read More

    YZ Systems Crude Oil Sampling Systems

  • Daniel_LiquidTurbine

    Award-Winning Turbine Meters Widely preferred for their low-cost of installation, maintenance and ownership, Daniel liquid turbine flow meters offer high accuracy and repeatable measurement under the most demanding conditions of custody transfer applications. Typical installations include crude oil and refined product pipelines, marketing terminals, tank farms as well as mobile[…]

    Read More

    DANIEL Liquid Turbine Flow Meter

Founded in 1941, Davis and Davis Company supplies industry leading Oil, Natural Gas and Liquid Measurement products and systems. We design, build and support custom fabricated Liquid Load-Out skids, Custody Transfer Metering Stations, CEMS Packages and process analyzer shelters. We deliver integrated solutions with full electrical, piping and tubing, tested and ready for installation and operation.

Proactive customer focused support has built our reputation for excellent service with a broad range of technical knowledge of the natural gas and liquid measurement industry. We represent the highest quality manufacturers of flow, level, analytical and safety equipment.

We thrive on providing solutions to challenging applications, educating our customers and welcome the opportunity to prove our service by providing it!

Let us prove our service by providing it!