The Sur-Flo Model BS1750 positive displacement flow meter provides high measurement accuracy, trouble-free operation and a long service life for fluids over a wide viscosity range. Applications include lubricants, fuels, chemicals, solvents, oils, and greases. The BS1750 meter is bi-directional – when using appropriate electronics – and has an extremely large turndown ratio – up to 400:1 in some models, with full accuracy at extremely low flow rates.

Some of the features this product boasts are: an accuracy of ±0.5 percent of reading and repeatability of ±0.1 percent; a lack of need for additional straight-run piping; a design for fluids with a wide range of viscosities, as well as low flow rates; and availability in high strength aluminum or stainless steel housing.