The GPI GM Series positive displacement flow meter is designed for viscous fluids to cover
the lowest flow ranges of any Great Plains flow meters.
GPI GM Series positive displacement meters are available in a number of body materials
including: aluminum, stainless steel, and PPS. Likewise, rotors are available in a number of
materials to suit a wide range of applications. Fitting connections include NPT, BSP, Sanitary, and
Flange connections. Meters in this group, range from 1/8 inch to 2 inch depending on model. Flow
ranges start as low as 0.13 GPH and go to 92 GPM and offer pulse output, 4-20mA, and local displays.
The GPI GM Series positive displacement meter is designed to be used with viscous fluids
such as oils, molasses, and oil-based paint. Particulates up to 0.011" (depending on meter size)
can also be handled without damaging the meter. The oval gear design of the GPI GM
Series positive displacement meter ensures extreme accuracy - generally better than 1% of reading
and not affected by viscosity change. The simple design of the GPI GM Series positive
displacement meter minimizes the number of wearable parts to extend product life and to make
maintenance easy.