Manufacturer of Rotary-Lobe Gas Compressors

API Standard 619 Oil Free

Roots Systems excels in the design and assembly of custom packages for challenging environments, using rotary-lobe gas compressors manufactured in our factory in the UK.

Roots Systems has built up an unrivalled experience in a wide variety of applications and operating conditions

Principal Areas of Expertise

Each one of our compressor packages involves one or more of our four principal areas of expertise.

Process Gases

Our oil-free Duragas machines comply with API Standard 619 and can handle corrosive, flammable, radioactive and toxic gases for process applications both onshore and offshore.

Special Materials

We offer a wide range of materials and paint systems which we can recommend for you according to the corrosiveness of both the process gas and the surrounding atmosphere, combined with your operating pressures and temperatures.

Hazardous Areas

We supply packages that conform to the Equipment for Explosive Atmospheres Directive (ATEX), ANSI/NFPA 70 ‘National Electrical Code’ (NEC), CSA C22 ‘Canadian Electrical Code’ (CEC) or the IECEx System.

High Pressures

We manufacture machines that can operate at pressures from a high vacuum to over 365 bar (5300 psi). Our single-stage Duragas machines can generate differential pressures of up to 4½ bar (65 psi). We supply multi-stage compressor packages for higher differential pressures.