Rotary Meters

Robust Measurement for Medium to High Flow

Introducing Dresser rotary gas meters – the ultimate solution for precise and reliable gas measurement across a wide range of applications. Our rotary gas meters are engineered to handle various gases, including natural gas, propane, butane, air, nitrogen, and hydrogen, making them suitable for both fiscal measurement and technical applications.

Designed to excel under high pressures, Dresser’s Actaris Gas & Dresser Measurement’s ROOTS™ Rotary gas meters are meticulously crafted to ensure precise measurement, whether for custody transfer or technical measurement purposes.

With flow ranges from 1dm³/h up to 1600 m³/h, 0.3 up to 56000acfh and pressure capabilities up to 101.2 bar/ 14800 psig, our rotary gas meters deliver unmatched performance and versatility. Featuring innovative design elements such as volumetric measurement, high accuracy, and rangeability, Dresser’s rotary gas meters set the industry standard for reliability and accuracy.

Certified to meet stringent international standards, including MID (2014/32/EU), OIML R137, EN12480, PED (2014/68/EU), ATEX (2014/34/EU), IECEx, our rotary gas meters offer peace of mind in even the most hazardous environments.
Dresser’s rotary gas meters provide unparalleled reliability and functionality.

Backed by precision components and rigorous quality control measures, Dresser’s rotary gas meters ensure long-term reliability and stable performance, setting the standard for gas measurement excellence.

Dresser 10C25 Meters with Digital Instruments Index

The Dresser ROOTS 10C25 rotary meter delivers advanced features in a small package.

B Series ROOTS™ 8C-56M Meters

Dresser Measurement offers a competitive range of ROOTS™ rotary meters for commercial and industrial metering applications, allowing for the selection of the correct meter size for cost effectiveness and accurate measurement.

B3-HP Meters

Rotary meter for high pressure commercial and industrial applications

B Series HPC ROOTS™

Dresser HPC ROOTS Rotary™ Meters employ the same positive displacement operating principle as other Dresser rotary meters. Gas volumes are measured by two figure-8 impellers rotating in a chamber of known volume.

B4 Series ROOTS™ Meters

A fully certified meter suitable for UK and EU member state countries and others in the Middle East, Africa and Asia that follow UK and EU standards and directives.

The Dresser D800 and D1000 Meters

The Dresser D800 and D1000 meters carry a legacy of excellent, long-term rotary meter performance in a lightweight, compact, oil-free design.

Delta Alumunium

Dresser Actaris Gas’s Delta meters are built to withstand the test of time, manufactured using the most durable of metals. Within this product line are our Aluminum Series meters.

Delta Compact

The Actaris Gas meter is ideal for installation in extremely small cabinets.