IM-RM Series
Rotary Displacement Gas Meters
IM-RM
Approved for use in fiscal measurement, IM-RM is the Rotary Gas Meter by Pietro Fiorentini characterized by constant and repeatable accuracy. It is mainly used in high-pressure transmission systems and in medium and low pressure natural gas distribution networks.
It can be used with non-corrosive, filtered and dry gases, including specialty gases.
IM-RM is Hydrogen Ready for NG-H2 blending.
Features
- Body: hard anodized aluminum alloy or spheroidal graphite cast iron
- Connections: ANSI 150 according to ASME B16.5 or PN 16/25 according to EN 1092-1
- Working temperature: from -25 °C to +55 °C
- Nominal diameters: from DN 40 to DN 150 (from 1 1/2” to 6”)
- Minimum flow rate: 0.5 m3/h
- Maximum flow rate: 1000 m3/h
Datasheet Download
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Technical Manual
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Technical brochure
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Hydrogen compatibility declaration
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