Anti-Corrosion Gas Roots Flowmeter for Gas Measurement, No Requirement for Straight Pipe SectionsThis gas roots flowmeter features a no requirement for straight pipe sections design. It is not affected by turbulent flow or complex pipeline conditions, enabling flexible installation in narrow, limited and compact working conditions. With high measurement accuracy, wide turndown ratio and low starting flow, it delivers stable and reliable gas metering for natural gas, biogas, coal gas and other industrial gas media. It owns low pressure loss,