Home Flow Meters Chlorination Equipment Control Valves Meter Reading Systems Contact Us		Flow Meters     Badger Meter     Oscillating Piston Meter OP METER positive displacement - oscillating piston Select from a complete line of chemical and sanitary flow meters designed for applications where accuracy and repeatability are essential. Badger's expertise in oscillating piston technology results in a metering system that's highly accurate for applications in the food, beverage, chemical and pharmeceutical industries. Positive displacement piston technology provides highest degree of accuracy and repeatability. Handles most fluids regardless of corrosiveness or viscosity. Has 3-A approval for sanitary applications. Proven design assures low maintenance and durability. Applications: Batching, inventory control and process transfer of low, medium and high viscosity fluids such as acids, bases, process waters, fuels, additives, solvents, paint, milk, sauces, alcohols and pastes.